CN220371891U - Branch pulverizer for greening maintenance - Google Patents
Branch pulverizer for greening maintenance Download PDFInfo
- Publication number
- CN220371891U CN220371891U CN202321848995.8U CN202321848995U CN220371891U CN 220371891 U CN220371891 U CN 220371891U CN 202321848995 U CN202321848995 U CN 202321848995U CN 220371891 U CN220371891 U CN 220371891U
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- CN
- China
- Prior art keywords
- breaking
- crushing
- baffle
- bin
- storehouse
- Prior art date
- 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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- 238000012423 maintenance Methods 0.000 title claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims description 25
- 230000006835 compression Effects 0.000 claims description 17
- 238000007906 compression Methods 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 description 12
- 239000002023 wood Substances 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 8
- 238000010298 pulverizing process Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 238000009333 weeding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/40—Afforestation or reforestation
Abstract
The utility model belongs to the technical field of crushers, in particular to a branch crusher for greening maintenance, which comprises a crushing bin, wherein a breaking bin is arranged at the top of the crushing bin, a lifting bracket is arranged at the top of the breaking bin, a first hydraulic cylinder is arranged at the top of the lifting bracket, a breaking pressing knife is connected to the bottom end of a piston rod of the first hydraulic cylinder, a feeding control mechanism is arranged at the bottom of the breaking bin, a crushing knife roller group is arranged in the crushing bin and comprises three groups of crushing knife rollers arranged from top to bottom, the left crushing knife roller and the right crushing knife roller are arranged in each group, one end of each crushing knife roller is connected with a mounting shaft, belt pulleys are arranged on the mounting shaft, the upper belt pulley and the lower belt pulley are connected through a belt, and the front ends of the two crushing knife rollers positioned at the bottom are connected with an output shaft of a first driving motor.
Description
Technical Field
The utility model belongs to the technical field of crushers, and particularly relates to a branch crusher for greening and maintenance.
Background
The greening maintenance, namely, the post watering, trimming, weeding, pesticide spraying and seedling supplementing of the greening construction are all called maintenance, the work is simple, but indispensable, in order to keep the attractiveness of trees and avoid the growth of branches from extending to the road to influence pedestrians and vehicles, maintenance personnel are required to build the branches of the greening trees regularly, in order to facilitate transportation and secondary utilization, greening workers usually use a pulverizer to pulverize the branches, but in actual operation, long or more branches are difficult to be thrown into a feed inlet at one time, the workers are required to trim and break again, or the branches are supported in the feed process, and the greening maintenance is inconvenient and unsafe.
Disclosure of Invention
In view of the above problems, an object of the present utility model is to: the branch pulverizer for greening maintenance is provided, so that the branch with a longer length is greatly convenient to put into the pulverizer, actions such as breaking and supporting are not needed manually, and the safety is improved.
In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a branch rubbing crusher for greening maintenance, includes crushing storehouse, break storehouse is installed at the top of smashing the storehouse, lifting support is installed at the top of breaking the storehouse, first pneumatic cylinder is installed at lifting support's top, the piston rod bottom of first pneumatic cylinder is connected with the rupture and presses the sword, feed control mechanism is installed to the bottom of breaking the storehouse, the inside of smashing the storehouse is equipped with crushing knife roller group, crushing knife roller group includes three crushing knife rollers of arranging from top to bottom, two about every crushing knife roller of group, crushing knife roller's one end and installation hub connection, install the belt pulley on the installation hub, connect through the belt between two upper and lower belt pulleys, be located the front end of two crushing knife rollers of below all with the output shaft of a first driving motor, crushing storehouse's bottom is connected with the chip removal pipeline, the bottom of chip removal pipeline is connected with automatic compression collection device.
The beneficial effects of the utility model are as follows: when the device is used, the branches to be crushed are put into the breaking bin, the third driving motor can be controlled by the control device to drive the transmission screw rod to rotate, the bracket is driven to descend together with the breaking press cutter through the spiral transmission between the transmission screw rod and the bracket, the first hydraulic cylinder is controlled to drive the breaking press cutter to be pressed down into the matching groove of the insertion press cutter, the branches with longer length and difficult complete input into the breaking bin are pressed off in the pressing process of the breaking press cutter, then the third driving motor can be controlled to reversely run, the second hydraulic cylinder is controlled to drive the breaking press cutter to move upwards, the breaking press cutter can be controlled to press down again according to the requirement, the setting of the breaking bin and the breaking press cutter greatly facilitates the putting of the branches with longer length, the actions of breaking, supporting and the like do not need to be manually performed, and the safety is improved,
the first driving motor drives two crushing knife rolls located at the lowest to rotate, the running directions of the left driving motor and the right driving motor are opposite, the upper crushing knife rolls and the lower crushing knife rolls synchronously rotate through the transmission of the belt and the belt pulley, and the three groups of crushing knife rolls can fully crush branches entering the crushing bin, so that the crushing effect is improved.
In order to facilitate the movement of the device:
as a further improvement of the above technical scheme: the bottom of smashing the storehouse is equipped with the support frame, the bottom of support frame is connected with the removal wheel.
The beneficial effects of this improvement are: the device can be conveniently moved by the moving wheel.
In order to control the opening and closing of the first and second shutters:
as a further improvement of the above technical scheme: the feeding control mechanism comprises a first baffle and a second baffle, the side surfaces of the first baffle and the second baffle are connected with a cylinder, and one end of the cylinder is fixed with the inner side wall of the breaking bin.
The beneficial effects of this improvement are: after the primary breaking work of the branches is finished, the control cylinder drives the first baffle and the second baffle to move leftwards and rightwards respectively, so that the branches in the breaking bin fall into the crushing bin, and then the control cylinder drives the first baffle and the second baffle to be close to each other.
To cooperate with the snap-off hold-down tool:
as a further improvement of the above technical scheme: the sides of the first baffle and the second baffle are respectively provided with a pressing knife matching groove.
The beneficial effects of this improvement are: the press knife matching groove is used for matching with the broken press knife.
In order to facilitate the collection and packaging of wood chips:
as a further improvement of the above technical scheme: the automatic compression collecting device comprises a collecting box, a collecting drawer is arranged in the collecting box, a second hydraulic cylinder is arranged at the top of the collecting box, a compression pressing plate is connected to the bottom of the second hydraulic cylinder, and a box door is arranged on the side face of the collecting box.
The beneficial effects of this improvement are: the saw dust gets into in the automatic compression collection device through the chip removal pipeline, falls into and collects the drawer, advances through the second pneumatic cylinder and can drive compression clamp plate downwardly moving, compacts the saw dust in the collection drawer, presses it into the piece, after accomplishing the briquetting, opens the chamber door, can take out the collection drawer, takes out the saw dust after the briquetting, makes things convenient for the collection and the packing of saw dust.
In order to control the operation of the device:
as a further improvement of the above technical scheme: the front of the crushing bin is provided with a control device.
The beneficial effects of this improvement are: the control device is provided with a display screen and a control keyboard for controlling the operation of the device.
In order to play the mediation effect to chip removal pipeline, avoid blockking up:
as a further improvement of the above technical scheme: the inside of chip removal pipeline is equipped with the screw conveying axle, the one end of screw conveying axle is connected with the second driving motor who installs in chip removal pipeline bottom.
The beneficial effects of this improvement are: the second driving motor drives the spiral conveying shaft to rotate, so that the wood chips can be dredged while being conveyed downwards, and blockage is avoided.
In order to drive the breaking press knife to lift:
as a further improvement of the above technical scheme: the lifting support comprises a sliding rail, a support is slidably arranged in the sliding rail, a third driving motor is arranged at the bottom of the sliding rail, an output shaft of the third driving motor is connected with a transmission screw rod, and the transmission screw rod is in threaded connection with the support.
The beneficial effects of this improvement are: the third driving motor is controlled to drive the transmission screw rod to rotate, and the bracket is driven to lift along the sliding rail through spiral transmission between the transmission screw rod and the bracket, so that the breaking pressing tool is driven to lift.
None of the parts of the device are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a left front isometric view of the utility model;
FIG. 2 is a right rear isometric view of the present utility model;
FIG. 3 is a schematic view of the present utility model in cross-section;
FIG. 4 is a schematic view of the structure of the lifting support and the breaking hold-down tool of the present utility model;
FIG. 5 is a schematic view of the structure of the crushing knife roller in the utility model;
FIG. 6 is a schematic view of a partial cross-sectional structure of the present utility model;
FIG. 7 is a schematic cross-sectional view of a snap-off cartridge of the present utility model;
in the figure: 1. crushing the bin; 2. a transmission screw rod; 3. breaking the bin; 4. a lifting bracket; 5. a first hydraulic cylinder; 6. breaking the pressing tool; 7. a feed control mechanism; 8. crushing a knife roll; 9. a mounting shaft; 10. a third driving motor; 11. a belt pulley; 12. a belt; 13. a first driving motor; 14. a chip removal pipeline; 15. an automatic compression and collection device; 16. a support frame; 17. a moving wheel; 18. a first baffle; 19. a second baffle; 20. a cylinder; 21. a press knife matching groove; 22. a collection box; 23. a collection drawer; 24. a second hydraulic cylinder; 25. a compression platen; 26. a door; 27. a control device; 28. a screw conveying shaft; 29. a second driving motor; 30. a slide rail; 31. and (3) a bracket.
Detailed Description
In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.
As shown in fig. 1-7, the branch pulverizer for greening maintenance comprises a pulverizing bin 1, a breaking bin 3 is arranged at the top of the pulverizing bin 1, a lifting bracket 4 is arranged at the top of the breaking bin 3, a first hydraulic cylinder 5 is arranged at the top of the lifting bracket 4, a breaking press knife 6 is connected at the bottom end of a piston rod of the first hydraulic cylinder 5, a feeding control mechanism 7 is arranged at the bottom of the breaking bin 3, a pulverizing knife roller set is arranged in the pulverizing bin 1 and comprises three pulverizing knife roller sets 8 arranged from top to bottom, left and right pulverizing knife rollers of each pulverizing knife roller set 8 are connected with a mounting shaft 9, belt pulleys 11 are arranged on the mounting shaft 9, two belt pulleys 11 adjacent from top to bottom are connected through a belt 12, the front ends of two pulverizing knife rollers 8 positioned at the bottom are all connected with an output shaft of a first driving motor 13, the bottom of the crushing bin 1 is connected with a chip removing pipeline 14, the bottom of the chip removing pipeline 14 is connected with an automatic compression collecting device 15, when the device is used, branches to be crushed are thrown into the crushing bin 3, a third driving motor 10 can be controlled by a control device 27 to drive a transmission screw rod 2 to rotate, a bracket 31 and a crushing cutter 6 are driven to descend through spiral transmission between the transmission screw rod 2 and the bracket 31, a first hydraulic cylinder 5 is controlled to drive the crushing cutter 6 to be pressed into an inserting cutter matching groove 21, branches with long length and difficult complete throwing into the crushing bin 3 are crushed in the pressing process of the crushing cutter 6, then the third driving motor 10 can be controlled to reversely run, a second hydraulic cylinder 24 is controlled to drive the crushing cutter 6 to move upwards, the pressing of the crushing cutter 6 can be controlled again according to requirements, the setting of the crushing bin 3 and the crushing cutter 6 is controlled, the feeding of long branches is greatly facilitated, the actions such as breaking and supporting are not needed manually, the safety is improved, the first driving motor 13 drives the two smashing knife rolls 8 positioned at the lowest part to rotate, the left driving motor 13 and the right driving motor 13 are opposite in running direction, the upper smashing knife roll 8 and the lower smashing knife roll 8 synchronously rotate through the transmission of the belt 12 and the belt pulley 11, the branches entering the smashing bin 1 can be fully smashed by utilizing the three smashing knife rolls 8, the smashing effect is improved, the supporting frame 16 is arranged at the bottom of the smashing bin, the moving wheel 17 is connected with the bottom of the supporting frame 16, the movement of the device can be facilitated through the moving wheel 17, the feeding control mechanism 7 comprises the first baffle 18 and the second baffle 19, the side surfaces of the first baffle 18 and the second baffle 19 are connected with the air cylinder 20, one end of the air cylinder 20 is fixed with the inner side wall of the breaking bin 3, after the primary breaking work of the branches is finished, the control cylinder 20 drives the first baffle 18 and the second baffle 19 to move leftwards and rightwards respectively, so that the branches in the breaking bin 3 fall into the crushing bin 1, then the control cylinder 20 drives the first baffle 18 and the second baffle 19 to approach each other, the sides of the first baffle 18 and the second baffle 19 are respectively provided with a pressing knife matching groove 21, the pressing knife matching grooves 21 are used for matching with the breaking pressing knives 6, the automatic compression collecting device 15 comprises a collecting box 22, a collecting drawer 23 is arranged in the collecting box 22, a second hydraulic cylinder 24 is arranged at the top of the collecting box 22, a compression pressing plate 25 is connected at the bottom of the second hydraulic cylinder 24, a box door 26 is arranged at the side of the collecting box 22, wood chips fall into the automatic compression collecting device 15 through a chip removing pipeline 14, the wood chips fall into the collecting drawer 23, the compression pressing plate 25 can be driven to move downwards through the second hydraulic cylinder 24 to compact the wood dust in the collection drawer 23, the wood dust is pressed into blocks, after the pressing block is completed, the box door 26 is opened, the collection drawer 23 can be pulled out, the wood dust after the pressing block is taken out, the wood dust is convenient to collect and package, the control device 27 is installed on the front face of the crushing bin 1, a display screen and a control keyboard are arranged on the control device 27 and used for controlling the operation of the device, a spiral conveying shaft 28 is arranged in the chip conveying pipeline 14, one end of the spiral conveying shaft 28 is connected with a second driving motor 29 installed at the bottom of the chip conveying pipeline 14, the second driving motor 29 drives the spiral conveying shaft 28 to rotate, the wood dust can be dredged while being conveyed downwards, the blocking is avoided, the lifting support 4 comprises a sliding rail 30, the inside of the sliding rail 30 is slidably installed with a support 31, a third driving motor 10 is installed at the bottom of the sliding rail 30, an output shaft of the third driving motor 10 is connected with a transmission screw 2, the transmission screw 2 is in threaded connection with the support 31, the third driving motor 10 is controlled to drive the transmission screw 2 to rotate, the transmission screw 2 is driven by the transmission screw 2 and the spiral conveying support 31 to drive the lifting and the cutter 6 to break.
The working principle and the using flow of the utility model are as follows: when the device is used, branches to be crushed are thrown into the breaking bin 3, the third driving motor 10 can be controlled by the control device 27 to drive the transmission screw rod 2 to rotate, the bracket 31 and the breaking press blade 6 are driven to descend through spiral transmission between the transmission screw rod 2 and the bracket 31, the first hydraulic cylinder 5 is controlled to drive the breaking press blade 6 to be pushed down into the insertion press blade matching groove 21, the branches with long length and difficult complete throwing into the breaking bin 3 are broken in the pushing process of the breaking press blade 6, then the third driving motor 10 can be controlled to reversely run, the second hydraulic cylinder 24 is controlled to drive the breaking press blade 6 to move upwards, the breaking press blade 6 can be controlled to be pushed down again according to the requirement, the throwing of the branches with long length is greatly facilitated through the arrangement of the breaking bin 3 and the breaking press blade 6, actions such as breaking, supporting and the like do not need to be manually carried out, and safety is improved, after the primary breaking work of the branches is finished, the first baffle 18 and the second baffle 19 are driven by the control cylinder 20 to move leftwards and rightwards respectively, so that the branches in the breaking bin 3 fall into the breaking bin 1, the first driving motor 13 drives the two breaking knife rolls 8 positioned at the lowest part to rotate, the left driving motor 13 and the right driving motor 13 are opposite in running direction, the upper breaking knife roll 8 and the lower breaking knife roll 8 synchronously rotate through the transmission of the belt 12 and the belt pulley 11, the branches entering the breaking bin 1 can be sufficiently broken by utilizing the three groups of breaking knife rolls 8, the breaking effect is improved, the broken chips enter the chip removing pipeline 14, the second driving motor 29 drives the spiral conveying shaft 28 to rotate, the chips can be dredged while being conveyed downwards, the chips are prevented from blocking and enter the automatic compression collecting device 15 through the chip removing pipeline 14 and fall into the collecting drawer 23, can drive compression clamp plate 25 downwardly moving through second pneumatic cylinder 24, compact the saw-dust in the collection drawer 23, press it into the piece, after accomplishing the briquetting, open chamber door 26, can take out the collection drawer 23, take out the saw-dust after the briquetting, make things convenient for the collection and the packing of saw-dust.
Claims (8)
1. A branch grinder for greening maintenance is characterized in that: including smashing storehouse (1), break storehouse (3) are installed at the top of smashing storehouse (1), lifting support (4) are installed at the top of breaking storehouse (3), first pneumatic cylinder (5) are installed at the top of lifting support (4), piston rod bottom of first pneumatic cylinder (5) is connected with break press knife (6), feed control mechanism (7) are installed to the bottom of breaking storehouse (3), the inside of smashing storehouse (1) is equipped with crushing knife roller group, crushing knife roller group includes three crushing knife roller (8) of arranging from top to bottom, two about every crushing knife roller (8), the one end and the installation axle (9) of crushing knife roller (8) are connected, install belt pulley (11) on installation axle (9), connect through belt (12) between two upper and lower adjacent belt pulleys (11), be located the front end of two crushing knife roller (8) of below and all be connected with the output shaft of a first driving motor (13), crushing storehouse (1) bottom is connected with chip removal pipeline (14), chip removal device (14) are connected with in compression.
2. The tree branch grinder for greening maintenance according to claim 1, wherein: the bottom of smashing the storehouse is equipped with support frame (16), the bottom of support frame (16) is connected with movable wheel (17).
3. The tree branch grinder for greening maintenance according to claim 1, wherein: the feeding control mechanism (7) comprises a first baffle (18) and a second baffle (19), the side surfaces of the first baffle (18) and the second baffle (19) are connected with an air cylinder (20), and one end of the air cylinder (20) is fixed with the inner side wall of the breaking bin (3).
4. A tree branch grinder for greening maintenance according to claim 3, wherein: the sides of the first baffle (18) and the second baffle (19) are respectively provided with a press-fit groove (21).
5. The tree branch grinder for greening maintenance according to claim 1, wherein: the automatic compression collection device (15) comprises a collection box (22), a collection drawer (23) is arranged in the collection box (22), a second hydraulic cylinder (24) is arranged at the top of the collection box (22), a compression pressing plate (25) is connected to the bottom of the second hydraulic cylinder (24), and a box door (26) is arranged on the side face of the collection box (22).
6. The tree branch grinder for greening maintenance according to claim 1, wherein: the front surface of the crushing bin (1) is provided with a control device (27).
7. The tree branch grinder for greening maintenance according to claim 1, wherein: the inside of chip removal pipeline (14) is equipped with screw conveying axle (28), the one end of screw conveying axle (28) is connected with second driving motor (29) of installing in chip removal pipeline (14) bottom.
8. The tree branch grinder for greening maintenance according to claim 1, wherein: the lifting support (4) comprises a sliding rail (30), a support (31) is slidably arranged in the sliding rail (30), a third driving motor (10) is arranged at the bottom of the sliding rail (30), an output shaft of the third driving motor (10) is connected with a transmission screw rod (2), and the transmission screw rod (2) is in threaded connection with the support (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321848995.8U CN220371891U (en) | 2023-07-14 | 2023-07-14 | Branch pulverizer for greening maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321848995.8U CN220371891U (en) | 2023-07-14 | 2023-07-14 | Branch pulverizer for greening maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220371891U true CN220371891U (en) | 2024-01-23 |
Family
ID=89572410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321848995.8U Active CN220371891U (en) | 2023-07-14 | 2023-07-14 | Branch pulverizer for greening maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220371891U (en) |
-
2023
- 2023-07-14 CN CN202321848995.8U patent/CN220371891U/en active Active
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| GR01 | Patent grant |