CN102943497B - Tool for cleaning soil around element - Google Patents
Tool for cleaning soil around element Download PDFInfo
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- CN102943497B CN102943497B CN201210479458.0A CN201210479458A CN102943497B CN 102943497 B CN102943497 B CN 102943497B CN 201210479458 A CN201210479458 A CN 201210479458A CN 102943497 B CN102943497 B CN 102943497B
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Abstract
The invention discloses a tool for cleaning soil around an element, which comprises a cleaning head (1) and a handle (2) connected with the cleaning head (1), wherein a containing space for containing the element is formed on the cleaning head (1), and a soil stripping blade (12) is formed at the bottom of the cleaning head (1) around the containing space. The cleaning tool provided by the invention can quickly and conveniently clean soil around the grease nipple. Due to the convenience of the tool for cleaning the soil around the elements, the initiative of an excavator driver can be greatly adjusted, so that the excavator driver can frequently clean the soil around the grease nipple, grease can be timely filled into a plurality of grease nipples, the front ends of the bucket rods are buried by the soil, the abrasion of three pin shafts and shaft sleeves of rocker arms, connecting rods and buckets on an excavator working device is reduced, and the service life of the excavator working device is prolonged.
Description
Technical field
The present invention relates to a kind of component ambient earth cleaning tool.
Background technology
In order to protect the grease nipple on digger operating device, usually adopt following two kinds of methods: 1) around grease nipple 3, be welded with protection ring 4 as shown in Figure 1; 2) as shown in Figure 2 grease nipple 3 filling point is done settlement treatment.Above-mentioned two kinds of methods all can form a ring-shaped chamber 5 around grease nipple 3.
Because excavator boom front end can often extend in the middle of earth, so the ring-shaped chamber around the grease nipple being positioned at excavator boom front end is easy to gather earth, thus bury grease nipple.Because grease nipple is buried, so needed the earth first cleared up around grease nipple before butter of annotating in grease nipple.But at present also not used for the dedicated cleaning tool of cleaning grease nipple ambient earth, as shown in Figure 3, excavating-machine operator often selects the earth 8 around screwdriver 6 or thin rod shape hard object 7 pairs of grease nipples 3 to clear up.
Existing method for cleaning is a kind of interim strain process, and cleaning efficiency is lower, and excavating-machine operator may abandon cleaning and maintenance because can not find suitable instrument.After grease nipple ambient earth is gathered and hardened, irrational method for cleaning such as to prize, knock and also may cause damage to grease nipple.
In addition, the work of excavating-machine operator is worked hard very much, and the daily timely maintenance of excavator largely relies on the sense of responsibility of driver, and any inconvenience all may have influence on the initiative of driver.If not do not require to be annotated in time butter by several places grease nipple that earth buries in dipper front end according to maintenance, the rocking bar on digger operating device, connecting rod, scraper bowl three place's bearing pin and axle sleeve can be caused to wear and tear and to increase, have influence on the life-span of digger operating device.
Therefore, a kind of dedicated cleaning tool for clearing up grease nipple ambient earth is needed badly.
Summary of the invention
The object of this invention is to provide one can quickly and easily to the component ambient earth cleaning tool that element (such as grease nipple) ambient earth is cleared up.
The invention provides a kind of component ambient earth cleaning tool, wherein, the handle that this component ambient earth cleaning tool comprises cleaning head and is connected with this cleaning head, described cleaning capitiform becomes to have the spatial accommodation for holding described element, and the bottom part ring of described cleaning head is formed with the native sword of stripping around described spatial accommodation.
Preferably, the main body that described cleaning head comprises column and be arranged on described main body external surface on and along multiple inclines that the circumferential direction of described main body is spaced apart on the external surface of described main body, the container cavity that bottom is uncovered is formed in described main body, described container cavity forms described spatial accommodation, the native sword of described stripping is arranged on the bottom of described incline, is formed and leads soil box between two adjacent described inclines.
Preferably, the surface towards described stripping native sword direction of advance of described incline is formed as leading native curved surface, and this is led native curved surface and tilts towards the direction contrary with described stripping native sword direction of advance from the bottom to top.
Preferably, described main body be positioned at described in lead the surface of soil box outward-dipping from the bottom to top.
Preferably, above described incline and the surface of the part adjacent with described incline that is positioned at of described main body slopes inwardly from the bottom to top.
Preferably, the part leading soil box described in the lower limb of described main body is positioned at is formed as a point native sword, and multiple described point native swords form a circle be interrupted, and this circle is higher than the native sword of described stripping, and described stripping soil sword extends to the below of described circle or the inner side of described circle.
Preferably, the cross section of the main body of described cleaning head is formed as circular, and the native sword of described stripping is radially arranged along the radial direction of described main body.
Preferably, when described handle rotates facing one direction, described handle can drive described cleaning head to rotate towards a described direction; When described handle rotates towards another direction contrary with a described direction, described handle idle running.
Preferably, described handle comprises ratchet mechanism, shank and rotating shaft, and described shank is fixedly connected with the driving link of described ratchet mechanism, and described rotating shaft is fixedly connected with the driven member of described ratchet mechanism.
Preferably, the bottom of described rotating shaft is provided with tenon, and the top of described cleaning head is provided with the patchhole mutually mated with described tenon, inserts in the hole and be fixedly connected with described cleaning head by hoodle described in described tenon inserts.
Preferably, be formed with the container cavity that bottom is uncovered in described cleaning head, described container cavity forms described spatial accommodation, and described patchhole communicates with described container cavity.
Preferably, the sidewall of described container cavity is outward-dipping from top to bottom.
Preferably, the angle between the native sword of described stripping and the direction contrary with described stripping native sword direction of advance is 30 ~ 60 degree.
Preferably, be formed with the container cavity that bottom is uncovered in described cleaning head, described container cavity forms described spatial accommodation, and the bottom part ring of described cleaning head is formed with multiple tooth around described container cavity, and the end of the plurality of tooth is formed as the native sword of described stripping.
By component ambient earth cleaning tool provided by the invention, the cleaning to grease nipple ambient earth can be realized quickly and easily.Due to the convenience of component ambient earth cleaning tool provided by the invention, so the initiative of excavating-machine operator greatly can be transferred, excavating-machine operator can be cleared up the earth around grease nipple frequently, thus can require to be annotated in time butter by several places grease nipple that earth buries in dipper front end according to maintenance, and then alleviate the wearing and tearing of rocking bar, connecting rod, scraper bowl three place's bearing pin and axle sleeve on digger operating device, extend the life-span of digger operating device.
Other features and advantages of the present invention are described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for manual, is used from explanation the present invention, but is not construed as limiting the invention with detailed description of the invention one below.In the accompanying drawings:
Fig. 1 is the structural representation of the grease nipple being welded with protection ring;
Fig. 2 is the structural representation that grease nipple filling point does the grease nipple of settlement treatment;
Fig. 3 is the schematic diagram cleared up the earth around grease nipple by screwdriver or thin rod shape hard object;
Fig. 4 is the overall structure schematic diagram of the component ambient earth cleaning tool that the preferred embodiment for the present invention provides;
Fig. 5 is the decomposition texture schematic diagram of the component ambient earth cleaning tool that the preferred embodiment for the present invention provides;
Fig. 6 is the perspective view of the cleaning head of the component ambient earth cleaning tool that the preferred embodiment for the present invention provides;
Fig. 7 is the schematic front view of the cleaning head of the component ambient earth cleaning tool that the preferred embodiment for the present invention provides;
Fig. 8 is the cross-sectional schematic of the cleaning head of the component ambient earth cleaning tool that the preferred embodiment for the present invention provides;
Fig. 9 is the working state schematic representation of the component ambient earth cleaning tool that the preferred embodiment for the present invention provides;
Figure 10 is the structural representation of the component ambient earth cleaning tool that alternative embodiment of the present invention provides;
Figure 11 is the working state schematic representation of the component ambient earth cleaning tool that alternative embodiment of the present invention provides.
Description of reference numerals
1: cleaning 11: container cavity
111: sidewall 12: shell native sword
13: main body 131: part
14: incline 141: lead native curved surface
15: lead soil box 151: surface
1511: point native sword 16: tooth
17: patchhole 171: draw-in groove
18: intercommunicating pore 2: handle
21: ratchet mechanism 211: commutation knob
22: shank 23: rotating shaft
24: hoodle 25: tenon
3: grease nipple 4: protection ring
5: ring-shaped chamber 6: screwdriver
7: thin rod shape hard object 8: earth
131: part
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
In the present invention, when not doing contrary explanation, the noun of locality such as " upper and lower " used refers to the direction shown in drawing in accompanying drawing 4 to accompanying drawing 9, and the term " cleaning direction " of use refers to the direction of rotation of the cleaning head of component ambient earth cleaning tool provided by the invention.
As shown in Fig. 4 to Figure 11, the invention provides a kind of component ambient earth cleaning tool, this component ambient earth cleaning tool comprise cleaning 1 and with this cleaning 1 handle be connected 2, described cleaning 1 is formed with the spatial accommodation for holding described element, and the bottom part ring of described cleaning 1 is formed with the native sword 12 of stripping around described spatial accommodation.
As shown in figures 9 and 11, when using component ambient earth cleaning tool provided by the invention to clear up the earth 8 around grease nipple 3, hold handle 2 by the middle position of a cleaning 1 aligning ring-shaped chamber 5, on handle 2, apply pressure by lower handle 2, then made by rotary handle 2 along the direction of arrow in the figure cleaning 1 rotate.In the rotary course of cleaning 1, the earth 8 shelled around native sword 12 pairs of grease nipples 3 peels off layer by layer, the earth peeled off by leading soil box 15 and draw or mode manually being drawn out (will be described hereinafter), thus can reach the object of cleaning grease nipple 3 ambient earth.
Visible, by component ambient earth cleaning tool provided by the invention, the cleaning to grease nipple 3 ambient earth can be realized quickly and easily.Due to the convenience of component ambient earth cleaning tool provided by the invention, so the initiative of excavating-machine operator greatly can be transferred, excavating-machine operator can be cleared up the earth around grease nipple frequently, thus can require to be annotated in time butter by several places grease nipple that earth buries in dipper front end according to maintenance, and then alleviate the wearing and tearing of rocking bar, connecting rod, scraper bowl three place's bearing pin and axle sleeve on digger operating device, extend the life-span of digger operating device.
Cleaning 1 can take various suitable structure.As shown in Fig. 4 to Fig. 9, a preferred embodiment of the invention, the main body 13 that described cleaning 1 comprises column and be arranged on described main body 13 external surface on and along multiple inclines 14 that the circumferential direction of described main body 13 is spaced apart on the external surface of described main body 13, the container cavity 11 that bottom is uncovered is formed in described main body 13, described container cavity 11 forms described spatial accommodation, the native sword of described stripping 12 is arranged on the bottom of described incline 14, is formed and leads soil box 15 between adjacent two described inclines 14.Like this, in the tunneling process of cleaning 1, can be peeled off layer by layer by the earth 8 around the stripping soil sword 12 pairs of grease nipples 3 bottom incline 14, then by leading soil box 15 to the guiding of peeling off the earth got off and carrying out upwards, thus automatically earth is derived in the process of cleaning earth, and avoid mode manually to be drawn out by the earth peeled off, thus improve cleaning efficiency, decrease the workload of cleaning personnel.
Lead soil box 15 and can take various suitable form, as long as can easily earth be derived.
As shown in Figure 5 and Figure 8, preferably, the surface towards described stripping native sword 12 direction of advance of described incline 14 is formed as leading native curved surface 141, and this is led native curved surface 141 and tilts towards the direction contrary with described stripping native sword 12 direction of advance from the bottom to top.Like this, the earth that can conveniently peel off along leading native curved surface 141 upward sliding, thus facilitates earth to derive from ring-shaped chamber 5 in the tunneling process of cleaning 1.
As shown in Figure 5 and Figure 8, preferably, the surface 151 of leading soil box 15 described in the described main body 13 leading soil box 15 described in is positioned at is outward-dipping from the bottom to top.Like this, be convenient to the earth that peels off and outwards squeezed by surface 151 while leading native curved surface 141 upward sliding, as shown in Figure 9, final earth is emerged around cleaning 1.
In addition, as shown in Figure 8, preferably, above described the incline 14 and surface of the part 131 adjacent with described incline 14 that is positioned at of described main body 13 slopes inwardly from the bottom to top.Like this, the space between the part 131 of main body 13 and ring-shaped chamber 5 inwall can be made from bottom to top to become gradually greatly, thus enough spaces can be left to the earth peeled off, discharge ring-shaped chamber 5 with the earth that will peel off.
In addition, as shown in Figure 8, preferably, the part leading soil box 15 described in the lower limb of described main body 13 is positioned at is formed as a point native sword 1511, multiple described point native sword 1511 forms a circle be interrupted, this circle is higher than the native sword 12 of described stripping, and the native sword of described stripping 12 extends to the below of described circle or the inner side of described circle.A point form for native sword 1511 is formed as by the part leading soil box 15 described in being positioned at by the lower limb of described main body 13, the earth peeled off can be kept off in the outside of container cavity 11, make it enter and lead soil box 15, the main body 13 that simultaneously sharp point native sword 1511 can also prevent from clearing up 1 hinders the driving of cleaning 1.In addition, because point native sword 1511 is higher than the native sword 12 of stripping, and shell below or the inner side that native sword 12 extends to the circle that point native sword 1511 forms, so can first the earth divided below native sword 1511 be peeled off by the native sword 12 of stripping in the tunneling process of cleaning 1, point native sword 1511 is avoided directly to contact with unpeeled earth, reduce the advance resistance of cleaning 1, thus make the operation of cleaning personnel more laborsaving.The Extendible Extent shelling the circle that native sword 12 forms to point native sword 1511 can be selected as required, as long as make to shell grease nipple 3 that native sword 12 do not hold with container cavity 11 or other parts interfere.
As shown in Figure 4 and Figure 5, preferably, the cross section of the main body 13 of cleaning 1 is formed as circular, shells native sword 12 and radially arranges along the radial direction of main body 13.Like this, arranges along with native sword 12 direction of advance of stripping vertical direction owing to shelling native sword 12, so in the tunneling process of cleaning 1, shell native sword 12 and can give play to maximum stripping soil strength, thus improve the cleaning efficiency clearing up 1.
As shown in Figure 5, on the direction contrary with described stripping native sword 12 direction of advance, shell between native sword 12 and horizontal plane and usually have an angle α, under equal pressing force, α is less for this angle, and the cutting power of shelling native sword 12 is stronger, otherwise planing ability is stronger.Consider earth characteristic, and take into account cutting power and planing ability, preferably, the angle α between the native sword of described stripping 12 and the direction contrary with described stripping native sword 12 direction of advance is 30 ~ 60 degree, is more preferably 45 degree.
In addition, incline 14 can be arranged on the external surface of main body 13 by the mode of welding.In addition, incline 14 also can be formed as a whole with main body 13.The number of incline 14 can suitably be selected as required, shows the example of 6 inclines in Fig. 6.Shell native sword 12 can be arranged on incline 14 bottom by the mode of welding, also can be formed with incline 14 entirety.
Handle 2 can take various suitable mode to be connected with cleaning 1, and such as, handle 2 can be taked the mode of welding and clear up 1 and be fixedly connected with.Handle 2 can take various suitable form, and preferably, when described handle 2 rotates facing one direction, described handle 2 can drive described cleaning 1 to rotate towards a described direction; When described handle 2 rotates towards another direction contrary with a described direction, described handle 2 dallies.Like this, can carry out one-handed performance to handle 2, namely handle 2 repeatedly rotates back and forth within the scope of wrist windup-degree, cleaning 1 just can be driven along a described direction intermittent rotary, thus carry out earth cleaning.
The handle 2 of above-mentioned functions can take various suitable mode to realize, such as shown in Figure 5, described handle 2 can comprise ratchet mechanism 21, shank 22 and rotating shaft 23, described shank 22 is fixedly connected with the driving link of described ratchet mechanism 21, and described rotating shaft 23 is fixedly connected with the driven member of described ratchet mechanism 21.When cleaning personnel rotate shank 22 facing one direction, shank 22 drives the driving link of ratchet mechanism 21 to rotate facing one direction, the driving link of ratchet mechanism 21 drives the driven member of ratchet mechanism 21 to rotate towards a described direction, driven member drives rotating shaft 23 to rotate towards a described direction, and then rotating shaft 23 drives cleaning 1 to rotate towards a described direction; When the personnel of cleaning rotate shank 22 towards another direction, shank 22 drives the driving link of ratchet mechanism 21 to dally towards another direction described.
As shown in Figure 5, shank 22 is two, and these two shanks 22 are oppositely arranged in the both sides of ratchet mechanism 21.Shank 22 can be fixedly connected with the driving link of ratchet mechanism 21 by the mode of such as welding.Rotating shaft 23 can be fixedly connected with the driven member of ratchet mechanism 21 by various suitable mode.
Preferably, described ratchet mechanism 21 also comprises the commutation knob 211 in the idle running direction of the driven member for adjusting described ratchet mechanism 21.Like this, the idle running direction of the driven member of ratchet mechanism 21 can be changed easily, thus cleaning personnel can change the cleaning direction clearing up 1 by changing the cleaning that cooperatively interact with handle 21, make cleaning personnel can select cleaning direction neatly; In addition, can also easily by handle 2 sleeve connection with ratchet spanner, to carry out the operation of the turn of the screw.
The concrete structure of ratchet mechanism 21 is conventionally known to one of skill in the art, does not repeat them here.
Rotating shaft 23 can take various suitable mode to be fixedly connected with cleaning 1.The conveniently connection of rotating shaft 23 and cleaning 1 and fractionation, preferably, the bottom of described rotating shaft 23 is provided with tenon 25, the top of described cleaning 1 is provided with the patchhole 17 mutually mated with described tenon 25, and described tenon 25 to be inserted in described patchhole 17 and is fixedly connected with by hoodle 24 and described cleaning 1.Tenon 25 can be fixedly connected with the bottom of rotating shaft 23 by the mode of such as welding.The concrete structure of hoodle 24 is conventionally known to one of skill in the art, does not repeat them here.As shown in Figure 5, hoodle 24 is arranged on the sidewall of tenon 25, and when being inserted in patchhole 17 by tenon 25, hoodle 24 is stuck in the draw-in groove 171 that the sidewall of patchhole 17 is arranged.In addition, the tenon dimensions of the ratchet spanner that tenon 25 can be joined with excavator attachment tools is identical, has interchangeability, when operating space limited and handle 2 cannot be used to operate time, ratchet spanner can also be used to coordinate cleaning 1 to carry out prune job.In addition, also can change the cleaning 1 of different size specification, the grease nipple for different excavator, different parts is cleared up.
Preferably, as shown in Figure 8, described patchhole 17 communicates with described container cavity 11.Like this, when component ambient earth cleaning tool provided by the invention gathers too many earth due to Long-Time Service in container cavity 11, easily thin bar class instrument can be inserted patchhole 17 from top, and then through intercommunicating pore 18, the earth in container cavity 11 be cleared up.As shown in Figure 8, patchhole 17 is communicated with container cavity 11 by intercommunicating pore 18.Conveniently the earth of described container cavity 11 inner accumulated comes off from described sidewall 111, and preferably, the sidewall 111 of described container cavity 11 is outward-dipping from top to bottom, and namely container cavity 11 can be formed as the truncated cone that cross-sectional area increases from top to bottom gradually.
Below in conjunction with Fig. 4 to Fig. 9, the course of work of the component ambient earth cleaning tool that the preferred embodiment for the present invention provides is described.
The working state schematic representation of the component ambient earth cleaning tool that Fig. 9 provides for the preferred embodiment for the present invention, half position has been cleared up in cleaning 1, handle 2 is eliminated in figure, and cleaning 1 is taken to the method for expressing of complete section, native curved surface 141 of leading in figure on the right side of cleaning 1 is blocked by earth, represented by dashed line.As shown in Fig. 4 to Fig. 9, hold handle 2 and the middle position of ring-shaped chamber 5 is aimed in cleaning 1, apply pressure by lower handle 2 on handle 2, then rotary handle 2 makes cleaning 1 turn clockwise along direction shown in arrow A in Fig. 9 repeatedly.In the rotary course of cleaning 1, the earth 8 shelled around native sword 12 pairs of grease nipples 3 peels off layer by layer, and the earth peeled off will come up along leading soil box 15 from cleaning 1 surrounding, thus reach the object of cleaning grease nipple 3 ambient earth.In this embodiment, handle 2 repeatedly can rotate back and forth within the scope of wrist windup-degree, thus realizes one-handed performance.
Below in conjunction with Figure 10 and Figure 11, the component ambient earth cleaning tool that a kind of Alternate embodiments of the present invention provides is described.
As shown in Figure 10 and Figure 11, cleaning 1 and T-handle 2 is comprised according to the component ambient earth cleaning tool of alternative embodiment of the present invention, cleaning 1 and handle 2 are interconnected by the mode of welding, the uncovered container cavity 11 in bottom is formed in described cleaning 1, described container cavity 11 forms described spatial accommodation, the bottom part ring of described cleaning 1 is formed with multiple tooth 16 around described container cavity 11, and the end of the plurality of tooth 16 is formed as the native sword 12 of described stripping.The number of tooth 16 can be selected according to specific needs.
Preferably, the cross section of the main part of cleaning 1 is formed as circular, shells native sword 12 and radially arranges along the radial direction of the main part of cleaning 1.Like this, arranges along with native sword 12 direction of advance of stripping vertical direction owing to shelling native sword 12, so in the tunneling process of cleaning 1, shell native sword 12 and can give play to maximum stripping soil strength, thus improve the cleaning efficiency clearing up 1.
As shown in figure 11, the course of work of component ambient earth cleaning tool that provides of this kind of embodiment is as follows.Hold handle 2 middle position of ring-shaped chamber 5 is aimed in cleaning 1, apply pressure by lower handle 2 on handle 2, then rotary handle 2 makes cleaning 1 turn clockwise along direction shown in arrow B in Figure 11.In the rotary course of cleaning 1, the earth 8 shelled around native sword 12 pairs of grease nipples 3 peels off layer by layer.In this embodiment, after handle 2 turns an angle, need again to hold handle 2 to rotate.And, in this embodiment, do not have a large amount of earth and automatically come up from surrounding, and need manually earth chip to be drawn out.
The structure of the component ambient earth cleaning tool that this kind of embodiment provides is comparatively simple, easy to make, is very suitable for promoting.
In addition, in the embodiment of component ambient earth cleaning tool provided by the invention, spatial accommodation is formed by container cavity 11.But as selection, spatial accommodation also can be can't help container cavity 11 and be formed, that is, as long as cleaning 1 possesses the space for holding parts such as grease nipple 3 grade.Moreover the cleaning direction of cleaning shown in Fig. 9 and Figure 11 1 is clockwise, but the cleaning direction of cleaning 1 also can be counterclockwise.
In addition; when component ambient earth cleaning tool provided by the invention is for clearing up the earth around grease nipple; the outer diameter of this component ambient earth cleaning tool is slightly less than the protection ring of grease nipple or the inner diameter of sedimentation hole usually; and the diameter of the container cavity of this component ambient earth cleaning tool is more bigger than grease nipple maximum outside diameter; so just, can ensure that this component ambient earth cleaning tool can clean out the earth of grease nipple peripheral circular cavity volume inner accumulated just, and the damage of grease nipple can be avoided.
In addition, component ambient earth cleaning tool provided by the invention, except the earth for clearing up around excavator grease nipple, for other engineering machinery vehicle, can also be embedded in the earth around which component below earth during cleaning work.
Below the preferred embodiment of the present invention is described in detail by reference to the accompanying drawings; but; the present invention is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each the concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any suitable mode.In order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible combination.
In addition, also can be combined between various different embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (11)
1. a component ambient earth cleaning tool, it is characterized in that, the handle (2) that this component ambient earth cleaning tool comprises cleaning head (1) and is connected with this cleaning head (1), described cleaning head (1) is formed with the spatial accommodation for holding described element, and the bottom part ring of described cleaning head (1) is formed with the native sword of stripping (12) around described spatial accommodation;
The main body (13) that described cleaning head (1) comprises column and be arranged on described main body (13) external surface on and along multiple inclines (14) that the circumferential direction of described main body (13) is spaced apart on the external surface of described main body (13), the container cavity (11) that bottom is uncovered is formed in described main body (13), described container cavity (11) forms described spatial accommodation, the native sword of described stripping (12) is arranged on the bottom of described incline (14), is formed and leads soil box (15) between two adjacent described inclines (14);
The part leading soil box (15) described in the lower limb of described main body (13) is positioned at is formed as a point native sword (1511), multiple described point of native sword (1511) composition circle be interrupted, this circle is higher than the native sword of described stripping (12), and the native sword of described stripping (12) extends to the below of described circle or the inner side of described circle.
2. component ambient earth cleaning tool according to claim 1, it is characterized in that, the surface towards the native sword of described stripping (12) direction of advance of described incline (14) is formed as leading native curved surface (141), and this is led native curved surface (141) and tilts towards the direction contrary with the native sword of described stripping (12) direction of advance from the bottom to top.
3. component ambient earth cleaning tool according to claim 1, is characterized in that, the surface (151) of leading soil box (15) described in described main body (13) is positioned at is outward-dipping from the bottom to top.
4. component ambient earth cleaning tool according to claim 1, it is characterized in that, above described incline (14) and the surface of the part (131) adjacent with described incline (14) that is positioned at of described main body (13) slopes inwardly from the bottom to top.
5. component ambient earth cleaning tool according to claim 1, it is characterized in that, the cross section of the main body (13) of described cleaning head (1) is formed as circular, and the native sword of described stripping (12) is radially arranged along the radial direction of described main body (13).
6. component ambient earth cleaning tool according to claim 1, it is characterized in that, when described handle (2) rotates facing one direction, described handle (2) can drive described cleaning head (1) to rotate towards a described direction; When described handle (2) rotates towards another direction contrary with a described direction, described handle (2) dallies.
7. component ambient earth cleaning tool according to claim 6, it is characterized in that, described handle (2) comprises ratchet mechanism (21), shank (22) and rotating shaft (23), described shank (22) is fixedly connected with the driving link of described ratchet mechanism (21), and described rotating shaft (23) is fixedly connected with the driven member of described ratchet mechanism (21).
8. component ambient earth cleaning tool according to claim 7, it is characterized in that, the bottom of described rotating shaft (23) is provided with tenon (25), the top of described cleaning head (1) is provided with the patchhole (17) mutually mated with described tenon (25), and described tenon (25) to be inserted in described patchhole (17) and is fixedly connected with described cleaning head (1) by hoodle (24).
9. component ambient earth cleaning tool according to claim 8, it is characterized in that, the container cavity (11) that bottom is uncovered is formed in described cleaning head (1), described container cavity (11) forms described spatial accommodation, and described patchhole (17) communicates with described container cavity (11).
10. component ambient earth cleaning tool according to claim 9, is characterized in that, the sidewall (111) of described container cavity (11) is outward-dipping from top to bottom.
11. according to the component ambient earth cleaning tool in the claims described in any one, it is characterized in that, the angle (α) between the native sword of described stripping (12) and the direction contrary with the native sword of described stripping (12) direction of advance is 30 ~ 60 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210479458.0A CN102943497B (en) | 2012-11-22 | 2012-11-22 | Tool for cleaning soil around element |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210479458.0A CN102943497B (en) | 2012-11-22 | 2012-11-22 | Tool for cleaning soil around element |
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| CN102943497A CN102943497A (en) | 2013-02-27 |
| CN102943497B true CN102943497B (en) | 2015-07-15 |
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| CN201210479458.0A Active CN102943497B (en) | 2012-11-22 | 2012-11-22 | Tool for cleaning soil around element |
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| CN115971176B (en) * | 2022-12-06 | 2025-03-14 | 江苏核电有限公司 | A device for cleaning the pipe opening of an electric heating element of a voltage stabilizer electric heater |
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| US6898998B2 (en) * | 2002-11-29 | 2005-05-31 | Wen-Tsai Shyu | T-handle ratchet wrench |
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| CN87211049U (en) * | 1987-07-28 | 1988-05-04 | 刘海峰 | Combined drill head capable of completing drilling by one operation |
| CN2571139Y (en) * | 2002-09-24 | 2003-09-10 | 钟延文 | Combined ground-breaking tool |
| CN201030448Y (en) * | 2006-10-26 | 2008-03-05 | 中国有色金属工业十一冶安装工程公司金属容器结构厂 | Hollow boring bit |
| CN201228522Y (en) * | 2008-06-18 | 2009-04-29 | 从洪光 | Earth cleaning machine with screw drilling rod |
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