CN111673921B - Dust collection type splitting machine - Google Patents
Dust collection type splitting machine Download PDFInfo
- Publication number
- CN111673921B CN111673921B CN202010544964.8A CN202010544964A CN111673921B CN 111673921 B CN111673921 B CN 111673921B CN 202010544964 A CN202010544964 A CN 202010544964A CN 111673921 B CN111673921 B CN 111673921B
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- China
- Prior art keywords
- rod
- connecting plate
- dust
- splitter
- connecting pipe
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000428 dust Substances 0.000 title claims abstract description 60
- 230000000149 penetrating effect Effects 0.000 claims abstract description 12
- 238000003466 welding Methods 0.000 claims abstract description 3
- 230000002457 bidirectional effect Effects 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims 3
- 238000009434 installation Methods 0.000 description 14
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
- B28D1/222—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising by pressing, e.g. presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/02—Accessories specially adapted for use with machines or devices of the preceding groups for removing or laying dust, e.g. by spraying liquids; for cooling work
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/22—Equipment for preventing the formation of, or for removal of, dust
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C37/00—Other methods or devices for dislodging with or without loading
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Separating Particles In Gases By Inertia (AREA)
Abstract
The invention discloses a dust collection type splitter, which comprises a trolley, a splitter body, a motor and an air pump, wherein a collecting box is installed at the upper end of the trolley, the motor is installed at the rear end of a two-way adjusting rod, the left end of an adjusting block is hinged and connected with a connecting rod, the front end of the collecting box is connected with a hose in a penetrating mode, the splitter body is placed on the left side of the trolley, the lower end of a first connecting pipe is connected with a dust collecting piece in a threaded mode, the rear end of the collecting box is connected with a second connecting pipe in a threaded mode, the left end of the first connecting plate is connected with an installing rod in a welding mode, a second connecting plate is placed at the left end of the first connecting plate, the installing rod is connected inside the second connecting plate in a penetrating mode, and the left end of the installing rod is movably connected with a connecting cover. This collection dirt formula splitter avoids the dust to splash, and adjusts the interval of splitter and shallow easily to can carry on spacingly to the splitter, prevent that the splitter is crooked.
Description
Technical Field
The invention relates to the technical field of splitting machines, in particular to a dust collection type splitting machine.
Background
The splitting machine can be used for splitting hard objects, the splitting machine is widely applied to multiple fields due to the advantages of small size, convenience in operation and the like, the splitting machine can be used in the fields of ore mining, building and the like, and at present, the splitting machine in the market is diversified in form.
However, the general splitter is inconvenient to collect dust and avoid dust splashing, the distance between the splitter and the cart is not easy to adjust, the splitter is inconvenient to limit, and the splitter is easy to skew.
Disclosure of Invention
The invention aims to provide a dust collection type splitter, which solves the problems that most splitters in the background technology are inconvenient to collect dust, avoid dust splashing, cannot easily adjust the distance between the splitter and a trolley, cannot conveniently limit the splitter and are easy to skew.
In order to achieve the purpose, the invention provides the following technical scheme: a dust collection type splitter comprises a cart, a splitter body, a motor and an air suction pump, wherein a collection box is installed at the upper end of the cart, a bidirectional adjusting rod is rotatably connected to the upper left end of the cart, the motor is installed at the rear end of the bidirectional adjusting rod, the bidirectional adjusting rod is connected to the inside of an adjusting block in a penetrating mode, a limiting rod is fixedly connected to the lower end of the adjusting block, the left end of the adjusting block is connected with a connecting rod in a hinged mode, the left end of the connecting rod is connected with a connecting piece in a hinged mode, a hose is connected to the front end of the collection box in a penetrating mode, the left end of the hose is installed at the right end of a first connecting pipe, the splitter body is placed on the left side of the cart, a first connecting plate is arranged at the upper end of the splitter body, the outer end of the first connecting plate is connected with the connecting piece in a welded mode, a dust collecting piece is connected to the lower end of the first connecting pipe in a threaded mode, and a mounting frame is fixedly connected to the first connecting pipe, and the outer end welded connection of mounting bracket has the connecting piece, the rear end threaded connection of collecting box has the second connecting pipe, and the rear end bolted connection of second connecting pipe has the aspiration pump to the front end snap-fit connection of collecting box has the closing plate, the left end welded connection of first connecting plate has the installation pole, and has placed the second connecting plate in the left end of first connecting plate, installation pole through connection is in the inside of second connecting plate, and the left end swing joint of installation pole has the connecting cover.
Preferably, the outer surface of the bidirectional adjusting rod is of a bidirectional threaded structure, and the adjusting blocks are symmetrically arranged in front and back directions relative to a transverse central axis of the bidirectional adjusting rod.
Preferably, the adjusting block corresponds to the position of the limiting rod, the adjusting block and the trolley form a sliding structure, and the longitudinal section of the limiting rod is T-shaped.
Preferably, a rotating structure is formed between the single connecting rods, and the connecting piece connected with the left end of each connecting rod and the trolley form a telescopic structure.
Preferably, the cross section of the first connecting pipe is in a circular ring shape, the dust suction piece is arranged at the lower end of the first connecting pipe at an equal angle relative to the center of the splitting machine body, the dust suction piece is arranged in an inclined shape, and the dust suction piece, the first connecting pipe, the hose and the collecting box sequentially form a communicating structure.
Preferably, the mounting rod is symmetrically arranged around the transverse central axis of the first connecting plate, the mounting rod is connected with the connecting cover in a threaded manner, and the inner ends of the first connecting plate and the second connecting plate are matched with the outer wall of the splitter body.
Compared with the prior art, the invention has the beneficial effects that: the dust collection type splitter is convenient for collecting dust, avoids dust splashing, is easy to adjust the distance between the splitter and the cart, can limit the splitter and prevents the splitter from being skewed;
1. the splitting machine is provided with a dust collection piece and a collection box, wherein the dust collection piece is arranged at an equal angle relative to the center of the splitting machine body, so that the dust collection piece collects dust around the lower end of the splitting machine body;
2. the splitting machine is provided with a bidirectional adjusting rod and a connecting rod, the outer surface of the bidirectional adjusting rod is of a bidirectional threaded structure, so that when the bidirectional adjusting rod rotates, the sliding directions of the adjusting block monomers are driven to be opposite, and the length of the whole connecting rod can be changed due to the structural design of the connecting rod monomers, so that the distance from the splitting machine body to the cart is changed through the connecting rod;
3. be equipped with connecting piece and second connecting plate, installation pole through connection is in the second connecting plate, connects the threaded connection of lid and installation pole for the second connecting plate is spacing at the left end of first connecting plate, and first connecting pipe passes through the mounting bracket to be installed at the lower extreme of splitting machine body, and first connecting plate passes through the connecting piece and constitutes integrated structure with first connecting pipe, thereby carries on spacingly to the splitting machine body, avoids crooked.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic top view of the connection of the connecting rod and the connecting member according to the present invention;
FIG. 3 is a schematic top sectional view of the connection between the first connecting plate and the second connecting plate according to the present invention;
FIG. 4 is a schematic view of a left side sectional view of the connection between the collecting box and the second connecting pipe according to the present invention;
FIG. 5 is a schematic view of the mounting structure of the first connecting pipe, the dust-absorbing member, the mounting frame and the splitter body according to the present invention.
In the figure: 1. pushing a cart; 2. a collection box; 3. a bidirectional adjusting rod; 4. an adjusting block; 5. a limiting rod; 6. a connecting rod; 7. a connecting member; 8. a hose; 9. a splitter body; 10. a first connecting plate; 11. a first connecting pipe; 12. a dust collection member; 13. a mounting frame; 14. a motor; 15. an air pump; 16. a second connecting pipe; 17. a second connecting plate; 18. a connecting cover; 19. mounting a rod; 20. and (7) sealing the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a dust collection type splitter comprises a cart 1, a collection box 2, a bidirectional adjusting rod 3, an adjusting block 4, a limiting rod 5, a connecting rod 6, a connecting piece 7, a hose 8, a splitter body 9, a first connecting plate 10, a first connecting pipe 11, a dust suction piece 12, a mounting frame 13, a motor 14, an air suction pump 15, a second connecting pipe 16, a second connecting plate 17, a connecting cover 18, a mounting rod 19 and a sealing plate 20, wherein the collection box 2 is mounted at the upper end of the cart 1, the left upper end of the cart 1 is rotatably connected with the bidirectional adjusting rod 3, the motor 14 is mounted at the rear end of the bidirectional adjusting rod 3, the bidirectional adjusting rod 3 is connected inside the adjusting block 4 in a penetrating manner, the limiting rod 5 is fixedly connected to the lower end of the adjusting block 4, the connecting rod 6 is hinged to the left end of the adjusting block 4, the connecting piece 7 is hinged to the left end of the connecting rod 6, the hose 8 is connected to the front end of the collection box 2 in a penetrating manner, the left end of the hose 8 is arranged at the right end of the first connecting pipe 11, the splitter body 9 is arranged at the left side of the cart 1, the upper end of the splitter body 9 is provided with a first connecting plate 10, and the outer end of the first connecting plate 10 is welded and connected with a connecting piece 7, the lower end of the first connecting pipe 11 is connected with a dust suction piece 12 in a threaded manner, the first connecting pipe 11 is fixedly connected with a mounting frame 13, and the outer end of the mounting frame 13 is welded and connected with a connecting piece 7, the rear end of the collecting box 2 is in threaded connection with a second connecting pipe 16, the rear end of the second connecting pipe 16 is in bolted connection with an air suction pump 15, and the front end of the collecting box 2 is snap-connected with a sealing plate 20, the left end of the first connecting plate 10 is welded with a mounting rod 19, and the second connecting plate 17 is placed at the left end of the first connecting plate 10, the mounting rod 19 is connected inside the second connecting plate 17 in a penetrating manner, and the left end of the mounting rod 19 is movably connected with the connecting cover 18.
As shown in fig. 1 and 2, the position of the adjusting block 4 corresponds to that of the limiting rod 5, the adjusting block 4 and the cart 1 form a sliding structure, the longitudinal section of the limiting rod 5 is in a T shape, the limiting rod 5 is mounted at the lower end of the adjusting block 4 to limit the position of the adjusting block 4, the adjusting block 4 can slide back and forth on the cart 1 to prevent the limiting rod 5 from being separated from the cart 1, a rotating structure is formed between the single connecting rods 6, the connecting piece 7 connected to the left end of the connecting rod 6 and the cart 1 form a telescopic structure, the length of the whole connecting rod 6 is changed when the single connecting rod 6 rotates, so that the connecting piece 7 telescopically adjusts the distance between the splitter body 9 and the cart 1, the cross section of the first connecting pipe 11 is in a circular ring shape, the dust suction piece 12 is arranged at the lower end of the first connecting pipe 11 at an equal angle with respect to the center of the splitter body 9, and the dust piece 12 is arranged in an inclined shape, the dust collecting piece 12, the first connecting pipe 11, the hose 8 and the collecting box 2 sequentially form a communicating structure, so that the first connecting pipe 11 surrounds the lower end of the splitter body 9, the dust collecting piece 12 is uniformly arranged on the first connecting pipe 11, the dust collecting piece 12 is obliquely arranged, dust can better enter the dust collecting piece 12, and the dust in the dust collecting piece 12 can enter the collecting box 2 through the first connecting pipe 11 and the hose 8 to be collected;
as shown in fig. 2, the outer surface of the bidirectional adjusting rod 3 is a bidirectional threaded structure, and the adjusting blocks 4 are symmetrically arranged in front and back with respect to a transverse central axis of the bidirectional adjusting rod 3, and when the bidirectional adjusting rod 3 rotates, the moving directions of the adjusting blocks 4 are opposite;
as in fig. 1 and 3, the installation rod 19 is symmetrically arranged in front and back of the transverse central axis of the first connection plate 10, the connection mode between the installation rod 19 and the connection cover 18 is threaded, the inner ends of the first connection plate 10 and the second connection plate 17 are both matched with the outer wall of the splitter body 9, the second connection plate 17 is stably installed at the left end of the first connection plate 10 through the installation rod 19, the installation rod 19 is in threaded connection with the connection cover 18, the installation rod 19 is limited, and the inner walls of the first connection plate 10 and the second connection plate 17 are tightly attached to the splitter body 9.
The working principle is as follows: when the dust collection type splitter is used, with reference to fig. 1 and 3, a first connecting pipe 11 is installed at the lower end of a splitter body 9 through an installation frame 13, an installation rod 19 is connected inside a second connecting plate 17 in a penetrating manner, a connecting cover 18 is rotated to connect the first connecting pipe to the left end of the installation rod 19 in a threaded manner, the position of the second connecting plate 17 is limited, so that the inner walls of the second connecting plate 17 and the first connecting plate 10 are tightly attached to the outer wall of the splitter body 9, and the first connecting plate 10 and the connecting piece 7 are connected with the installation frame 13 to limit the splitter body 9 and prevent the splitter body 9 from being skewed;
with reference to fig. 1 and 2, the distance between the splitting machine body 9 and the cart 1 needs to be adjusted, so that when the splitting machine body 9 splits an object, the motor 14 works to drive the two-way adjusting rod 3 to rotate, and because the outer surface of the two-way adjusting rod 3 is of a two-way threaded structure, when the limiting rod 5 slides back and forth at the left end of the cart 1 when the two-way adjusting rod 3 rotates, the sliding directions of the adjusting blocks 4 are opposite, the connecting rods 6 are driven to rotate, the overall length of the connecting rod 6 is changed, the connecting piece 7 is driven to stretch and retract, and the distance between the splitting machine body 9 and the cart 1 is adjusted;
fig. 1, fig. 4 and fig. 5 show that the air pump 15 pumps out the air in the collecting box 2 through the second connecting pipe 16 when working, so that the dust collector 12 sucks the dust generated by the lower end of the splitter body 9 when working into the dust collector 12, the dust collector 12 enters the first connecting pipe 11 and enters the collecting box 2 through the hose 8 for collection, thereby preventing the dust from splashing, after the dust in the collecting box 2 is fully collected, the sealing plate 20 is taken out from the front end of the collecting box 2, and the dust in the collecting box 2 is moved out of the collecting box 2, which is the working principle of the dust collecting splitter.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described, and the content not described in detail in the specification belongs to the prior art known by persons skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (2)
1. The utility model provides a collection dirt formula splitter, includes shallow (1), splitter body (9), motor (14) and aspiration pump (15), its characterized in that: the automatic splitting machine is characterized in that a collecting box (2) is installed at the upper end of the cart (1), a two-way adjusting rod (3) is rotatably connected to the upper left end of the cart (1), a motor (14) is installed at the rear end of the two-way adjusting rod (3), the two-way adjusting rod (3) is connected to the inside of an adjusting block (4) in a penetrating mode, a limiting rod (5) is fixedly connected to the lower end of the adjusting block (4), a connecting rod (6) is hinged to the left end of the adjusting block (4), a connecting piece (7) is hinged to the left end of the connecting rod (6), a hose (8) is connected to the front end of the collecting box (2) in a penetrating mode, the left end of the hose (8) is installed at the right end of a first connecting pipe (11), a splitting machine body (9) is placed on the left side of the cart (1), a first connecting plate (10) is arranged at the upper end of the splitting machine body (9), and the first connecting plate (10) is connected with the connecting piece (7) in a welding mode, the dust collection device is characterized in that the lower end of the first connecting pipe (11) is in threaded connection with a dust collection piece (12), the first connecting pipe (11) is fixedly connected with a mounting frame (13), the outer end of the mounting frame (13) is in welded connection with a connecting piece (7), the rear end of the collecting box (2) is in threaded connection with a second connecting pipe (16), the rear end of the second connecting pipe (16) is in bolted connection with a suction pump (15), the front end of the collecting box (2) is in clamping connection with a sealing plate (20), the left end of the first connecting plate (10) is in welded connection with a mounting rod (19), the left end of the first connecting plate (10) is provided with a second connecting plate (17), the mounting rod (19) is connected inside the second connecting plate (17) in a penetrating mode, and the left end of the mounting rod (19) is movably connected with a connecting cover (18);
the outer surface of the bidirectional adjusting rod (3) is of a bidirectional threaded structure, and the adjusting blocks (4) are symmetrically arranged in front and back of a transverse central axis of the bidirectional adjusting rod (3);
the adjusting block (4) corresponds to the limiting rod (5), the adjusting block (4) and the trolley (1) form a sliding structure, and the longitudinal section of the limiting rod (5) is T-shaped;
a rotating structure is formed among the single connecting rods (6), and a connecting piece (7) connected with the left end of each connecting rod (6) and the trolley (1) form a telescopic structure;
the cross section of the first connecting pipe (11) is circular, and the dust suction piece (12) is arranged at the lower end of the first connecting pipe (11) at an equal angle relative to the center of the splitter body (9);
the dust suction piece (12) is arranged in an inclined manner, and the dust suction piece (12), the first connecting pipe (11), the hose (8) and the collecting box (2) sequentially form a communicating structure;
the mounting rod (19) is symmetrically arranged around the transverse central axis of the first connecting plate (10), the mounting rod (19) is connected with the connecting cover (18) in a threaded manner, and the inner ends of the first connecting plate (10) and the second connecting plate (17) are matched with the outer wall of the splitter body (9).
2. A dust collecting splitter according to claim 1 in which: the working principle of the dust collection type splitter is as follows: when the dust collection type splitting machine is used, a first connecting pipe (11) is arranged at the lower end of a splitting machine body (9) through a mounting frame (13), a mounting rod (19) is connected inside a second connecting plate (17) in a penetrating mode, a connecting cover (18) is rotated to connect the first connecting pipe with the left end of the mounting rod (19) in a threaded mode, the position of the second connecting plate (17) is limited, the inner walls of the second connecting plate (17) and the first connecting plate (10) are tightly attached to the outer wall of the splitting machine body (9), and the connecting piece (7), the first connecting plate (10) and the connecting pipe (7) are in an integrated structure with the mounting frame (13), so that the first connecting plate (10) is connected with the first connecting pipe (11) to limit the splitting machine body (9), and the splitting machine body (9) is prevented from being skewed;
the distance between the splitting machine body (9) and the cart (1) needs to be adjusted, so that when the splitting machine body (9) splits an object, the motor (14) works to drive the two-way adjusting rod (3) to rotate, and because the outer surface of the two-way adjusting rod (3) is of a two-way threaded structure, when the limiting rod (5) slides back and forth at the left end of the cart (1) when the two-way adjusting rod (3) rotates, the sliding directions of the single adjusting blocks (4) are opposite, the single connecting rods (6) are driven to rotate, the integral length of the connecting rods (6) is changed, the connecting pieces (7) are driven to stretch, and the distance between the splitting machine body (9) and the cart (1) is adjusted;
the air pump (15) during operation is taken out the gas of collecting box (2) through second connecting pipe (16), make in dust absorption spare (12) absorb dust that the splitter body (9) lower extreme during operation produced in dust absorption spare (12), enter into first connecting pipe (11) through dust absorption spare (12), and enter into collecting box (2) through hose (8) and collect, avoid the dust to splash, the dust in collecting box (2) is collected after full, take out sealing plate (20) from the front end of collecting box (2), the inside of dust removal collecting box (2) in collecting box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010544964.8A CN111673921B (en) | 2020-06-15 | 2020-06-15 | Dust collection type splitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010544964.8A CN111673921B (en) | 2020-06-15 | 2020-06-15 | Dust collection type splitting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111673921A CN111673921A (en) | 2020-09-18 |
| CN111673921B true CN111673921B (en) | 2022-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010544964.8A Active CN111673921B (en) | 2020-06-15 | 2020-06-15 | Dust collection type splitting machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN111673921B (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA248720A (en) * | 1923-06-30 | 1925-04-14 | The Slate Veneer Company | Slate splitting machines |
| CN101775895B (en) * | 2010-02-09 | 2011-09-21 | 张志强 | Ground brick paving machine |
| CN105507901A (en) * | 2014-10-16 | 2016-04-20 | 天津慧民矿山机械配件制造有限公司 | Splitting machine for large rock or ore of mines |
| CN205713010U (en) * | 2016-05-03 | 2016-11-23 | 徐学铖 | Floor compaction apparatus used by a kind of finishing |
| CN207485435U (en) * | 2017-10-09 | 2018-06-12 | 新疆天池能源有限责任公司 | A kind of mine rock splitter |
| CN107695516A (en) * | 2017-10-25 | 2018-02-16 | 扬州杰泰克电子有限公司 | A kind of dustless high efficiency optical-fiber laser welder |
| CN108104812B (en) * | 2017-12-28 | 2019-11-05 | 山东里能鲁西矿业有限公司 | A kind of mining hydraulic splits rock machine |
| CN108214789B (en) * | 2018-01-09 | 2020-08-28 | 博湖县隆源木业有限公司 | Quick splitting device of timber for agricultural |
| CN207888004U (en) * | 2018-01-18 | 2018-09-21 | 浙江丰安齿轮股份有限公司 | A kind of gear shapping machine of slotting cone tooth |
| CN210703960U (en) * | 2019-09-20 | 2020-06-09 | 鄂州市咏鑫特种铸造有限公司 | Main rail processing equipment convenient to fully polish |
-
2020
- 2020-06-15 CN CN202010544964.8A patent/CN111673921B/en active Active
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| CN111673921A (en) | 2020-09-18 |
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