CN208615997U - A kind of steaming ginseng transport trolleys - Google Patents

Abstract

The application provides a kind of steaming ginseng transport trolleys, including chassis, bracket and multiple wheel groups, wherein chassis and bracket are for carrying steaming ginseng pallet, and by frame structure and steaming the air hole on ginseng pallet makes the steam in steaming ginseng cabinet come into full contact with ginseng surface, achievees the effect that thermally equivalent.Wheel group further comprises movable pulley and deflecting roller, pass through the length of different movable pulley fixed frame and deflecting roller fixed frame, and/or, movable pulley realizes that deflecting roller is in the height lower than movable pulley with the radius of deflecting roller, to which fresh ginseng is being pushed into steaming ginseng cabinet, and it will be during steamed ginseng release steaming ginseng cabinet, straight-line travelling can be carried out by movable pulley to turn by deflecting roller, both it is convenient for flexible operating, wheel is avoided to be stuck on steaming ginseng cabinet track again, solving the problem of that Traditional Transportation vehicle is not easy to travel on steaming ginseng cabinet track influences conevying efficiency.

Description

A kind of steaming ginseng transport trolleys

Technical field

This application involves agricultural product processing machinery technology fields more particularly to a kind of steaming to join transport trolleys.

Background technique

Red ginseng is fresh ginseng by infiltration, the techniques such as cleaning, sort, steam, dry, dry after it is obtained in Medicinal material.The process that steams of ginseng is also commonly referred to as " steaming ginseng ", is that the ginseng tiling after cleaning is uniform, and passes through dedicated steaming ginseng cabinet Continue or periodically to the steam of ginseng release specific temperature, makes ginseng under vapor action, a series ofization occur for inside Reaction is learned, the content and type of the nutriments such as saponin(e are increased.

Steaming ginseng cabinet shown in FIG. 1 is the ginseng dedicated steaming control equipment applied in prior art, and steaming ginseng cabinet includes a side Shape cabinet body, cabinet body is interior to have biggish cavity, that is, provides and steam ginseng space.One side of cavity is equipped with and can open and close Cabinet door, for steam ginseng during space is sealed, with adjust steam ginseng space in air pressure.The top and bottom of cavity Equipped with multiple steam jets, for discharging the steam of specific temperature.Fresh ginseng after cleaning is first placed on special ginseng support In disk, overlays on flat car by multiple pallets, transported in steaming ginseng cabinet by flat car.Due to the top and bottom of steaming ginseng cabinet It is designed with steam lead, and to be convenient for the opening and closing of cabinet door, therefore the bottom of steaming ginseng cabinet is often higher than mill floor, So that the transport vehicle for being mounted with ginseng pallet is not easy to enter or leave steaming ginseng when the bottom of steaming ginseng cabinet is higher than mill floor Cabinet.

Enter or leave steaming ginseng cabinet, the bottom of steaming ginseng cabinet and cabinet door for the ease of the above-mentioned transport vehicle for being mounted with ginseng pallet Position is typically provided with the track to match with transport vehicle wheel.In general, the orbital position of steaming ginseng cabinet bottom is fixed, the rail at cabinet door Road can fold, to put down the track of folding when transport vehicle enters or leaves, form plurality of ramps, be readily transported garage It sails, and when carrying out steaming ginseng technique, track is packed up, so that cabinet door can close, maintains leakproofness.But existing transport vehicle is general Multiple wheels that bottom uses convenient for turning to, but multiple wheels due to the power that is subject in pushing course it is different, the direction of wheel It is inconsistent, it is easy to which that making wheel, laterally card in orbit, not only influences ginseng transportational process, can't guarantee that transport vehicle is joined in steaming Position in cabinet.

Utility model content

This application provides a kind of steamings to join transport trolleys, is not easy to solving Traditional Transportation vehicle in steaming ginseng cabinet track uplink The problem of sailing, influencing conevying efficiency.

The application provides a kind of steaming ginseng transport trolleys, including chassis, bracket and multiple wheel groups, wherein the bottom Disk is rectangular frame structure, and the top surface on the chassis is arranged in the bracket, and the bracket includes multiple layer tray placing frame；

The wheel group includes that the chassis is arranged in close to the movable pulley of corner location and is arranged on the chassis two The deflecting roller of a middle side edge position；The movable pulley connects the bottom surface on the chassis, the steering by movable pulley fixed frame Wheel connects the bottom surface on the chassis by deflecting roller fixed frame；

The length D1 of the movable pulley fixed frame is less than the length D2 of the deflecting roller fixed frame, and/or, the movable pulley Radius R1 be less than the deflecting roller radius R2.

Optionally, each layer pallet placing frame places at least one steaming ginseng support in pallet placing frame described in multilayer Disk；

The steaming ginseng pallet includes outer, side plate and bottom plate；The surrounding of the bottom plate, the bottom is arranged in the outer Plate connects the outer by the side plate；Multiple air holes are equipped on the bottom plate and the side plate.

Optionally, the bottom plate for steaming ginseng pallet and the side plate are latticed plate knot made of rigid plastics Structure；The detachably connected pallet placing frame in outer.

Optionally, the pallet placing frame is rectangular frame structure identical with the chassis shape；Each layer support The shape of disk placing frame is identical.

Optionally, the movable pulley fixed frame includes two first that one end is fixed on the undersurface of bottom disc corner location Support bar, and the other end of two first support bars is set, and passes through the first rotating shaft of the movable pulley core wheel.

Optionally, the deflecting roller fixed frame includes two second that one end is fixed on the undersurface of bottom disc medium position Support bar, and the other end of two second support bars is set, and passes through the second shaft of the deflecting roller core wheel.

Optionally, the movable pulley fixed frame length D1 is less than the distance of the deflecting roller fixed frame length D2, described The 0.044~0.088 of chassis side edge length D3.

Optionally, the distance that the radius R1 of the movable pulley is less than the radius R2 of the deflecting roller is the chassis side The 0.044~0.088 of length D3.

Optionally, the movable pulley and the deflecting roller are circular wheel made of rigid plastics, the movable pulley and institute The thickness for stating deflecting roller is gradually reduced from the outside circumferencial direction of core wheel.

Optionally, it is additionally provided with multiple support columns on the top surface on the chassis, has at least four setting in multiple support columns On the chassis corner location；Pallet placing frame described in multilayer is detachably connected on the support column.

From the above technical scheme, the application provides a kind of steaming ginseng transport trolleys, including chassis, bracket and multiple Wheel group, wherein chassis and bracket pass through frame structure and steam the air hole on ginseng pallet for carrying steaming ginseng pallet So that the steam in steaming ginseng cabinet is come into full contact with ginseng surface, achievees the effect that thermally equivalent.Wheel group further comprise movable pulley and Deflecting roller, by the length of different movable pulley fixed frame and deflecting roller fixed frame, and/or, the radius of movable pulley and deflecting roller Realize that deflecting roller is in the height lower than movable pulley, thus fresh ginseng is pushed into steaming ginseng cabinet, and steamed ginseng is released During steaming ginseng cabinet, straight-line travelling can be carried out by movable pulley and be turned by deflecting roller, both be convenient for flexible operating, It avoids wheel to be stuck on steaming ginseng cabinet track again, solves Traditional Transportation vehicle and be not easy to travel on steaming ginseng cabinet track, influence Transportation Efficiency The problem of rate.

Detailed description of the invention

In order to illustrate more clearly of the technical solution of the application, letter will be made to attached drawing needed in the embodiment below Singly introduce, it should be apparent that, for those of ordinary skills, without creative efforts, also Other drawings may be obtained according to these drawings without any creative labor.

Fig. 1 is the structural schematic diagram for the ginseng dedicated steaming control equipment applied in prior art；

Fig. 2 is a kind of structural schematic diagram for steaming ginseng transport trolleys；

Fig. 3 is the front view structural representation of trolley described in the embodiment of the present application；

Fig. 4 is the structural schematic diagram that ginseng pallet is steamed described in the embodiment of the present application；

Fig. 5 is the structural schematic diagram of movable pulley described in the embodiment of the present application；

Fig. 6 is the structural schematic diagram of deflecting roller described in the embodiment of the present application；

It illustrates:

Wherein, the chassis 1-；2- bracket；21- pallet placing frame；22- steams ginseng pallet；The outer 221-；222- side plate；The bottom 223- Plate；224- air hole；3- wheel group；31- movable pulley；32- deflecting roller；33- movable pulley fixed frame；The first support bar of 331-； 332- first rotating shaft；34- deflecting roller fixed frame；The second support bar of 341-；The second shaft of 342-；4- support column.

Specific embodiment

Embodiment will be illustrated in detail below, the example is illustrated in the accompanying drawings.In the following description when referring to the accompanying drawings, Unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Implement described in following embodiment Mode does not represent all embodiments consistent with the application.It is only and be described in detail in claims, the application The example of the consistent system and method for some aspects.

It referring to fig. 2, is a kind of structural schematic diagram for steaming ginseng transport trolleys.As shown in Figure 2, a kind of steaming provided by the present application Join transport trolleys, including chassis 1, bracket 2 and multiple wheel groups 3.Wherein, chassis 1 is rectangular frame structure, and chassis 1 is made For the main component of transport trolleys, the top surface on chassis 1 can be equipped with the mechanism for loading transport material, i.e. bracket 2, chassis Multiple wheel groups 3 are installed, multiple wheel groups 3 want the bracket 2 being arranged on 1 top surface of bearing chassis and steam ginseng support on 1 bottom surface The total weight of disk 22 and ginseng to be processed, and can walk on the corresponding steaming ginseng track of mill floor and steaming ginseng cabinet.

In the present embodiment, the rectangular configuration on chassis 1 can according to the demand of the volume of steaming ginseng cabinet and actual shipment amount into The setting of row size, for example, when the steaming ginseng dimensional scale of steaming ginseng cabinet is 4m × 4m × 2.5m, ginseng process is once steamed in steaming ginseng cabinet can be with It accommodates 4 steamings and joins transport trolleys, then remove and place gap and boundary surplus, each steaming ginseng transport trolleys are fully loaded When overall dimension can be 1.5m × 1m × 2m.The frame structure on chassis 1 can be fabricated by the higher steel of intensity, Frame structure can contact the ginseng steamed in ginseng transport trolleys directly through chassis 1 convenient for the steam in steaming ginseng cabinet, make The ginseng processed can be adequately exposed to the steam of set temperature, be heated evenly to join each section in ginseng in steaming The chemical reaction generated in journey reaches unanimity, convenient for the abundant conversion of internal saponin(e.Obviously, pass through steam and entirety in order to balance Intensity, can further include in the rectangular frame structure on chassis 1 reinforcing rib being arranged on corner location and each side it Between connecting rod.

In technical solution provided by the present application, bracket 2 includes multiple layer tray placing frame 21.Due to the steam energy in steaming ginseng cabinet It is enough to join space full of entire steaming quickly, therefore ginseng space is steamed in order to make full use of, multilayer may be implemented during primary steaming ginseng Ginseng material carries out steaming ginseng technique simultaneously.And the number of plies of the pallet placing frame 21 on practical bracket 2 can be according to practical steaming ginseng cabinet Specification is determined, and in order to guarantee that steam can come into full contact with ginseng material, and joins pallet 22 convenient for steaming in every layer of placements, A certain distance is maintained between multiple layer tray placing frame 21.For example, the steaming ginseng dimensional scale of steaming ginseng cabinet is 4m × 4m × 2.5m, 12 layers of pallet placing frame 21 are at most arranged in the steaming ginseng transport trolleys, each interval 0.15m is realized and once steamed ginseng technique In, each steaming ginseng transport vehicle at most places 12 steaming ginseng pallets 22.

Further, pallet placing frame 21 is rectangular frame structure identical with 1 shape of chassis, and each layer of pallet is put The shape for setting frame 21 is identical, for example, chassis 1 is the rectangle frame of specification 1.5m × 1m, then each layer of pallet placing frame 21 is also The rectangle frame of specification 1.5m × 1m.In the present embodiment, the shape of pallet placing frame 21 is identical as the shape on chassis 1 can be made entirely Cube structure is integrally presented in the steaming ginseng transport trolleys, not only convenient for holding overall stability, but also convenient for making full use of steaming to join Space.And each layer of pallet placing frame 21 shape it is all the same be also convenient for placing identical steamings of specification join pallet 22, it is easy to produce Processing.

In technical solution provided by the present application, as shown in figure 3, wheel group 3 includes that chassis 1 is arranged in close to corner location Movable pulley 31 and the deflecting roller 32 that the 1 two middle side edge positions in chassis are set.In the present embodiment, movable pulley 31 and deflecting roller 32 be the wheel being fixed on 1 bottom surface of chassis, and movable pulley 31 and deflecting roller 32 are only capable of joining in the steaming and transport in practical application It is rotated in the direction of advance and direction of retreat of trolley, i.e., the described movable pulley 31 and deflecting roller 32 are not in the prior art " universal wheel " or " castor ", therefore when pushing, the shaft of each wheel remains perpendicular with direction of advance.It moves Driving wheel 31 passes through the bottom surface of 33 connecting base plate 1 of movable pulley fixed frame, and deflecting roller 32 passes through 34 connecting base plate 1 of deflecting roller fixed frame Bottom surface.The length D1 of movable pulley fixed frame 33 is less than the length D2 of deflecting roller fixed frame 34, and/or, the radius R1 of movable pulley 31 Less than the radius R2 of deflecting roller 32.

In the present embodiment, as shown in figure 3,6 wheel groups can be arranged on chassis 1 altogether, i.e., it is positioned close to including 4 The movable pulley 31 of 1 corner location of chassis, and 2 deflecting rollers 32 being arranged on 1 middle side edge position of chassis.It can in actual use With small less than the radius R1 of the length D2 of deflecting roller fixed frame 34 or movable pulley 31 by the length D1 of movable pulley fixed frame 33 Movable pulley 31 can be made different with the height of deflecting roller 32 in the radius R2 of deflecting roller 32.When chassis 1 is when in a horizontal state, turn It is slightly below the minimum point of movable pulley 31 to the lowest point of wheel 32, and during actual shipment, chassis 1 can be made to maintain One angle being slightly slanted.Such tilt angle, which does not interfere with to steam ginseng pallet 22 on the trolley and steam, joins pallet The stabilization that ginseng material is placed in 22.

Illustratively, in placement or pushing course, 2 movable pulley 31 and 2 deflecting rollers 32 are shared and contact ground, so as into Row rotation, completes the transport of ginseng material.And when needing to turn to, it can be made on entire trolley only by artificial righting Two deflecting rollers 32 contact ground, since the area of contact position becomes smaller, the resistance generated in wheel transverse direction with reducing, Entire trolley is set to be easy to be turned to.After the completion of steering, 2 movable pulley 31 and 2 deflecting rollers 32 is made to contact ground again, Make whole continue along straight-line travelling.During actual shipment, it can select to be located at front according to the state of ground actually walked 2 movable pulleys 31 contact ground and be located behind 2 movable pulleys 31 are still selected to contact ground.For example, being pushed into when to steaming ginseng cabinet When the trolley, when due to by track in steaming ginseng cabinet, need to walk one end upward slope track, therefore after can choose and being located at 2 movable pulleys 31 of side contact ground, and 2 movable pulleys 31 positioned at front can be made to be in vacant state in this way, be convenient for front 2 movable pulleys enter steaming ginseng track；And when trolley walking is in orbit, 2 movable pulleys 31 positioned at front can be made To avoid entire trolley biggish inclination occurs for contact track face, joins pallet 22 convenient for stablizing to steam.

In technical solution provided by the present application, above scheme can be realized by two ways, one is to extend deflecting roller Fixed frame 34, i.e. movable pulley 31 and deflecting roller 32 select the wheel of identical dimensions, and movable pulley fixed frame 33 and deflecting roller The length of fixed frame 34 is different, and deflecting roller fixed frame 34 is slightly longer compared with movable pulley fixed frame 33.Such structure can not only expire Sufficient above scheme requirement, and the exchange of movable pulley 31 and deflecting roller 32 may be implemented, it is repaired convenient for later maintenance.Secondly to increase The radius of big deflecting roller 32, i.e., the described movable pulley fixed frame 33 is identical with the length of deflecting roller fixed frame 34, and deflecting roller 32 Radius is greater than the radius of movable pulley 31.Such structure can maintain certain stabilization when being turned in order to the trolley Property.

It should be noted that level ground place or driving process in, in order to not influence to steam ginseng process with transported Journey, the tilt angle in actual use should not be too large, therefore also allow for when chassis 1 is in parastate, and deflecting roller 32 is low It should not be too large in the distance of movable pulley 31.That is, 33 length D1 of movable pulley fixed frame, which is less than, to be turned in the section Example of the application Distance to wheel 34 length D2 of fixed frame is the 0.044~0.088 of 1 side edge length D3 of chassis；The radius R1 of movable pulley 31 is less than The distance of the radius R2 of deflecting roller 32 is the 0.044~0.088 of 1 side edge length D3 of chassis.Above-mentioned distance range can make described When trolley is placed in plane earth, with 2 ° -5 ° of angle tilt, such angle is not only convenient for the heeling condition on adjustment chassis 1, And keep the tilt angle on chassis 1 not too big, keep overall stability.

In addition, due in actual use, it can be according to the different different corresponding organization plans of use condition selection, example Such as, as unequal, but the radius R1 of movable pulley 31 using 33 length D1 of movable pulley fixed frame and 34 length D2 of deflecting roller fixed frame Equal to deflecting roller 32 radius R2 when, should ensure that the length difference of two fixed frames meets above-mentioned condition；When the radius of movable pulley 31 The radius R2 of R1 and deflecting roller 32 are unequal, but 33 length D1 of movable pulley fixed frame is equal to 34 length D2 of deflecting roller fixed frame, answers Guarantee that the semidiameter of movable pulley 31 and deflecting roller 32 meets above-mentioned condition；And when the radius of movable pulley 31 and deflecting roller 32 not phase Deng, while 33 length D1 of movable pulley fixed frame and 34 length D2 of deflecting roller fixed frame are also unequal, should ensure that movable pulley 31 is corresponding Ground contact points are to the distance of 1 bottom surface of chassis, and difference at a distance from deflecting roller 32 corresponding ground contact point to 1 bottom surface of chassis meets Above-mentioned condition.

Further, each layer of pallet placing frame 21 places at least one steaming ginseng pallet in multiple layer tray placing frame 21 22.In the present embodiment, steams ginseng pallet 22 and be used to contain the ginseng after cleaning, due in actual use, often by fresh people Ginseng is classified by size, therefore different steaming ginseng pallets 22 can be used to hold the ginseng material of different size.Actual use In, since the ginseng for producing red ginseng is mostly 5 years agricultural climate condition for corn ginsengs, the individual difference of ginseng is little, therefore, the ginseng after classification It is smaller that excessive or too small ginseng material ratio may be presented, and then pallet 22 can be joined using the steaming of different size to hold people Join material.As shown in figure 4, steaming ginseng pallet 22 includes outer 221, side plate 222 and bottom plate 223；Outer 221 is arranged in bottom plate 223 surrounding, bottom plate 223 connect outer 221 by side plate 222；Multiple air holes are equipped on bottom plate 223 and side plate 222 224.In the present embodiment, outer 221 contacts pallet placing frame 21 when in use, joins pallet 22 with fixed entire steam.222 He of side plate Bottom plate 223 constitutes rectangular pallet and holds ginseng material, and 224 flowing steam of air hole by being arranged thereon, to make to set Steam can be touched in most of epidermis of ginseng material therein, makes ginseng thermally equivalent.

In order to obtain better air permeability effect, the bottom plate 223 and side plate 222 for steaming ginseng pallet 22 are net made of rigid plastics Trellis slab construction, it is clear that rigid plastics material will have certain heat resistance.Illustratively, general to steam used in ginseng technique Vapor (steam) temperature is 60 DEG C~90 DEG C, and corresponding rigid plastics also will be resistant to enough 90 DEG C of high temperature, and take since red ginseng belongs to Drug or health care product, therefore the material for steaming ginseng pallet 22 should also meet and will not decompose or discharge Toxic in the case of a high temperature Matter pollutes red ginseng product.And be stably placed in pallet placing frame 21 to make to steam ginseng pallet 22, outer 221 removably connects Connect pallet placing frame 21, i.e., it, can be by the way that corresponding tight lock part be arranged on outer 221 in the section Example of the application Part, such as buckle etc. will steam ginseng pallet 22 and be fixed in pallet placing frame 21, and after completing whole treatment process, then pass through Corresponding locking member is adjusted, ginseng pallet 22 will be steamed and taken out from pallet placing frame 21.

In the section Example of the application, as shown in figure 5, movable pulley fixed frame 33 includes that one end is fixed on 1 bottom of chassis Two the first support bars 331 on the corner location of face, and the other end of two the first support bars 331 is set, and passes through and move The first rotating shaft 332 of 31 core wheel of driving wheel.Correspondingly, deflecting roller fixed frame 34 can be set into identical with movable pulley fixed frame 33 Structure, i.e., as shown in fig. 6, deflecting roller fixed frame 34 includes two second that one end is fixed on 1 bottom surface medium position of chassis Stay 341, and the other end of two the second support bars 341 is set, and passes through the second shaft 342 of 32 core wheel of deflecting roller. In actual use, movable pulley 31 can be that axle center is rotated with first rotating shaft 332, and deflecting roller 32 can be with the second shaft 342 It is rotated for axle center.In order to reduce the frictional force in rotation process, can be filled in first rotating shaft 332 and the second shaft 342 If bearing.

Further, movable pulley 31 and deflecting roller 32 are circular wheel made of rigid plastics.In the present embodiment, pass through modeling On the one hand circular wheel made of expecting can buffer the resistance in walking process or jolt, injure ginseng table to avoid vibration Skin；On the other hand, the overall weight that can mitigate above-mentioned trolley reduces the demand of driving force.As described in the present embodiment Trolley needs to rotate vehicle body manually when being turned, and is at this time sliding friction between deflecting roller 32 and ground, therefore in order to Convenient for turning to, in the section Example of the application, the thickness of movable pulley 31 and deflecting roller 32 from the outside circumferencial direction of core wheel by It is decrescence small.

In the present embodiment, deflecting roller 32 only can be arranged to above-mentioned car wheel structure, and movable pulley 31 is arranged to thickness Constant cylindrical structure, to increase the bearing capacity of transport trolleys while maintaining turn performance；It can also will turn It is arranged to above-mentioned car wheel structure to wheel 32 and movable pulley 31, due to passing through manually mode in actual shipment operating process Movable pulley 31 can not be made to leave ground completely, therefore movable pulley 31 can still touch ground during the turn in many cases Face, and movable pulley 31, which is arranged to above structure, can also reduce contact surface of the movable pulley 31 during the turn between ground Product reduces frictional force.

In the section Example of the application, it is additionally provided with multiple support columns 4 on the top surface on chassis 1, has in multiple support columns 4 At least four is positioned close on 1 corner location of chassis；Multiple layer tray placing frame 21 is detachably connected on support column 4.Due to In actual production, the advance, retrogressing of the trolley and turning process require manual operation, therefore can be on chassis 1 Corresponding hand steered handle is set, to operate.But since the space in steaming ginseng cabinet is limited, the hand steered handle being specially arranged can be occupied Steam ginseng space.Therefore, in the present embodiment, hand steered handle can be replaced by fixed multiple support columns 4 on chassis 1, When practical operation, the hand steered support column 4 of staff, by applying lesser active force, to realize steering and promotion.Support column 4 It can be made of steel, and to keep enough thickness, to meet the intensity requirement in transportational process.Multiple layer tray is put Set frame 21 be detachably connected on support column 4 can in order to the number of plies that needs to adjust pallet placing frame 21 according to actual process, So as to adjust the spacing distance steamed between ginseng pallet 22, to adapt to the different needs for steaming ginseng technique.

From the above technical scheme, the application provides a kind of steaming ginseng transport trolleys, including chassis 1, bracket 2 and more A wheel group 3, wherein chassis 1 and bracket 2 by frame structure and steam ginseng pallet 22 for carrying steaming ginseng pallet 22 On air hole 224 so that the steam in steaming ginseng cabinet is come into full contact with ginseng surface, achieve the effect that thermally equivalent.Wheel group 3 into one Step includes movable pulley 31 and deflecting roller 32, by the length of different movable pulley fixed frame 33 and deflecting roller fixed frame 34, and/ Or, the radius of movable pulley 31 and deflecting roller 32 realizes that deflecting roller 32 is in the height lower than movable pulley 31, thus by fresh ginseng It is pushed into steaming ginseng cabinet, and during steamed ginseng is released steaming ginseng cabinet, movable pulley 31 can be passed through and carry out straight-line travelling It is turned by deflecting roller 32, is not only convenient for flexible operating, but also wheel is avoided to be stuck on steaming ginseng cabinet track, solve Traditional Transportation vehicle It is not easy to the problem of travelling on steaming ginseng cabinet track, influencing conevying efficiency.

Similar portion cross-reference between embodiment provided by the present application, specific embodiment provided above is only It is several examples under the total design of the application, does not constitute the restriction of the application protection scope.For those skilled in the art For member, any other embodiment expanded without creative efforts according to application scheme all belongs to In the protection scope of the application.

Claims (10)

1. transport trolleys are joined in a kind of steaming, which is characterized in that including chassis (1), bracket (2) and multiple wheel groups (3), In, the chassis (1) is rectangular frame structure, and bracket (2) setting is in the top surface of the chassis (1), bracket (2) packet Include multiple layer tray placing frame (21)；

The wheel group (3) includes setting in the movable pulley (31) of the chassis (1) close corner location and is arranged described The deflecting roller (32) of (1) two, chassis middle side edge position；The movable pulley (31) connects institute by movable pulley fixed frame (33) The bottom surface of chassis (1) is stated, the deflecting roller (32) connects the bottom surface of the chassis (1) by deflecting roller fixed frame (34)；

The length D1 of the movable pulley fixed frame (33) is less than the length D2 of the deflecting roller fixed frame (34), and/or, the shifting The radius R1 of driving wheel (31) is less than the radius R2 of the deflecting roller (32).

2. transport trolleys are joined in steaming according to claim 1, which is characterized in that every in pallet placing frame (21) described in multilayer One layer of pallet placing frame (21) places at least one and steams ginseng pallet (22)；

Steaming ginseng pallet (22) includes outer (221), side plate (222) and bottom plate (223)；Outer (221) setting exists The surrounding of the bottom plate (223), the bottom plate (223) connect the outer (221) by the side plate (222)；The bottom plate (223) and on the side plate (222) it is equipped with multiple air holes (224).

3. transport trolleys are joined in steaming according to claim 2, which is characterized in that the bottom plate for steaming ginseng pallet (22) (223) and the side plate (222) is latticed slab construction made of rigid plastics；The outer (221) is detachably connected The pallet placing frame (21).

4. transport trolleys are joined in steaming according to claim 1, which is characterized in that the pallet placing frame (21) be with it is described The identical rectangular frame structure of chassis (1) shape；The shape of each layer pallet placing frame (21) is identical.

5. transport trolleys are joined in steaming according to claim 1, which is characterized in that the movable pulley fixed frame (33) includes one Two the first support bars (331) being fixed on the corner location of the chassis (1) bottom surface are held, and are arranged at two described first The other end of support bar (331), and pass through the first rotating shaft (332) of the movable pulley (31) core wheel.

6. transport trolleys are joined in steaming according to claim 1, which is characterized in that the deflecting roller fixed frame (34) includes one Two the second support bars (341) being fixed on the medium position of the chassis (1) bottom surface are held, and are arranged at two described second The other end of support bar (341), and pass through second shaft (342) of the deflecting roller (32) core wheel.

7. transport trolleys are joined in steaming according to claim 1, which is characterized in that movable pulley fixed frame (33) the length D1 Distance less than deflecting roller fixed frame (34) the length D2 is the 0.044~0.088 of chassis (1) the side edge length D3.

8. transport trolleys are joined in steaming according to claim 1, which is characterized in that the radius R1 of the movable pulley (31) is less than The distance of the radius R2 of the deflecting roller (32) is the 0.044~0.088 of chassis (1) the side edge length D3.

9. transport trolleys are joined in steaming according to claim 1, which is characterized in that the movable pulley (31) and the deflecting roller It (32) is circular wheel made of rigid plastics, the thickness of the movable pulley (31) and the deflecting roller (32) is from core wheel to outer circle Circumferential direction is gradually reduced.

10. transport trolleys are joined in steaming according to claim 1, which is characterized in that be additionally provided on the top surface of the chassis (1) Multiple support columns (4) have at least four to be positioned close on the chassis (1) corner location in multiple support columns (4)；It is more The layer pallet placing frame (21) is detachably connected on the support column (4).