CN212344404U

CN212344404U - Lawn puncher for garden engineering

Info

Publication number: CN212344404U
Application number: CN202020974211.6U
Authority: CN
Inventors: 黄桂开; 杨曦; 吴超
Original assignee: Sichuan Tengtu Construction Engineering Co ltd
Current assignee: Sichuan Tengtu Construction Engineering Co ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-01-15
Anticipated expiration: 2030-06-01

Abstract

The utility model relates to a lawn puncher for garden engineering belongs to garden engineering application apparatus's technical field, which comprises a frame, circle roller and perforating needle, the circle roller rotates the bottom that sets up in the frame, the perforating needle is provided with a plurality ofly on the circle roller, one side that the bottom of frame is located the circle roller is provided with the cleaning board, the length direction of cleaning board is unanimous with the length direction of circle roller, be provided with the subassembly that cleans that is used for cleaning debris on the cleaning board, the both ends that lie in the cleaning board in the frame are provided with the collecting box relatively, be provided with the gliding promotion subassembly of length direction along the cleaning board on the cleaning board, the promotion subassembly is used for pushing the collecting box with the debris that the subassembly cleaned out, be provided with in the frame and be used for the drive to promote the gliding drive arrangement. Compared with the prior art, the utility model discloses have the effect of being convenient for improve cleaning efficiency.

Description

Lawn puncher for garden engineering

Technical Field

The utility model belongs to the technical field of the technique of garden engineering application, especially, relate to a lawn puncher for garden engineering.

Background

In garden engineering, lawn soil is very easy to harden, which prevents air, water and nutrients from penetrating through a turf layer and a soil layer to reach a root system, and greatly influences the healthy growth of the lawn. Therefore, in the garden engineering, a method of punching the lawn is generally adopted to solve the problem of soil hardening. The lawn puncher can effectively eliminate soil hardening, ventilate the lawn, is beneficial to water, fertilizer, medicine and the like to permeate into the soil and reach the root system of the grass, promotes the deeper growth of the grass root, enhances the drought resistance and the disease and insect resistance of the lawn and enables the lawn to grow healthily.

The prior Chinese patent application with the publication number of CN207151112U discloses a lawn puncher, which mainly comprises a frame, a punching needle arranged at the bottom end of the frame, a swing arm, a collecting frame and a cleaning assembly arranged on the swing arm.

The above prior art solutions have the following drawbacks: the cleaning assembly can swing left and right during working, and the cleaning assembly in a partial area can not be swept, so that a cleaning blind area is formed, and sundries such as stones in the cleaning blind area are not cleaned, so that interference is generated on the working of the punching machine.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a lawn puncher for garden engineering, it has the effect of being convenient for improve cleaning efficiency.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a lawn puncher for garden engineering, includes frame, round roller and perforating needle, the round roller rotates the bottom that sets up in the frame, the perforating needle is provided with a plurality ofly on the round roller, one side that the bottom of frame is located the round roller is provided with cleans the board, the length direction who cleans the board is unanimous with the length direction of round roller, it is provided with the subassembly that cleans that is used for cleaning debris on the board to clean, the both ends that lie in cleaning the board in the frame are provided with the collecting box relatively, it pushes the subassembly along the gliding promotion of length direction of cleaning the board to be provided with on the board to clean, it pushes the collecting box in to promote the subassembly to be used for pushing the debris that the subassembly was cleaned out, be provided with in the frame and be used for driving the.

Through adopting above-mentioned technical scheme, when the puncher punched the operation, clean the subassembly that cleans on the board and clean debris such as stone in the region that the perforating needle is about to pass through, then under drive arrangement's effect, promote the subassembly and remove along the length direction who cleans the board to in pushing away the collecting box with the debris that the board was cleaned out, and then can improve the efficiency of debris such as clearance stone, avoid debris such as stone on the lawn to produce the influence to the work of puncher to a certain extent.

The utility model discloses further set up to: the promotion subassembly is including pushing away slag plate and carriage release lever, push away the vertical setting of slag plate and one end and ground contact on the carriage release lever, two the equal opening setting in one side that the collection box is just right mutually, the face that pushes away the slag plate is just right mutually with the opening of collecting box, drive arrangement is including rotating the screw rod and setting up the motor on the carriage release lever, the output shaft and the rotation screw rod coaxial coupling of motor, the length direction of rotation screw rod is unanimous with the length direction who cleans the board, first screw hole has been seted up on the carriage release lever, rotation screw rod and first screw hole screw-thread fit, be provided with on the carriage release lever and be used for preventing the carriage release lever along with the synchronous pivoted of rotation screw rod rotation piece that ends.

Through adopting above-mentioned technical scheme, the motor drives and rotates the screw rod and rotate to make the carriage release lever drive and push away the sediment board and remove at the length direction of rotating the screw rod, and push debris in the collecting box, be convenient for control pushes away sediment board work, and set up and only rotate the piece and prevent that the carriage release lever from rotating along with rotating the screw rod synchronization.

The utility model discloses further set up to: the rotation stopping piece comprises a dovetail block, a dovetail-shaped sliding groove is formed in the face, opposite to the rack, of the cleaning plate, the sliding groove is formed in the length direction of the cleaning plate, the dovetail block is arranged on the moving rod, and one end, far away from the moving rod, of the dovetail block is in sliding fit with the sliding groove.

Through adopting above-mentioned technical scheme, forked tail piece and spout sliding fit for the relative distance of carriage release lever and cleaning board is unchangeable always, thereby effectively prevents to a certain extent that the carriage release lever from rotating along with rotating the screw rod synchronous rotation.

The utility model discloses further set up to: the cleaning assembly comprises a plurality of cleaning rods which are parallel to each other, the cleaning rods are vertically arranged on the cleaning plate, and one end of each cleaning rod is in contact with the ground.

By adopting the technical scheme, when the perforating machine works, the cleaning rod is contacted with the lawn ground and cleans sundries such as stones on the lawn.

The utility model discloses further set up to: the cleaning machine is characterized in that lug plates parallel to the ground are arranged on two sides of the rack, lifting screws penetrate through the lug plates, first sleeves are arranged at two ends of the cleaning plate, rolling bearings are arranged in the first sleeves, outer rings of the rolling bearings are in interference fit with inner rings of the first sleeves, and one ends, far away from the lug plates, of the lifting screws penetrate into inner rings of the rolling bearings and are in interference fit with the inner rings of the rolling bearings.

Through adopting above-mentioned technical scheme, when the puncher did not punch the operation, rotatory lifting screw can all rise cleaning plate and the corresponding subassembly of setting on cleaning the plate, cleans the stick and pushes away the cinder plate and no longer contacts with ground to effectively avoid carrying out unnecessary cleaning work.

The utility model discloses further set up to: the buffer assembly is arranged between the collecting box and the rack and comprises a second sleeve, a spring and a sliding rod, the second sleeve is arranged on the rack, the spring is located in the second sleeve, the sliding rod is fixedly arranged on the collecting box, and one end, far away from the collecting box, of the sliding rod penetrates into the second sleeve and is connected with the spring.

Through adopting above-mentioned technical scheme, the during operation of punching is carried out to the puncher, and the chance of punching produces the vibration under the influence of engine etc. and the spring can apply decurrent or ascending effort to the slide bar, makes the collecting box paste tight lawn ground all the time to make and push away in the cinder plate can push debris collecting box.

The utility model discloses further set up to: the end face, close to the rack, of the collecting box is provided with a connecting plate, a second threaded hole is formed in the connecting plate, one end, close to the collecting box, of the sliding rod is provided with threads, and the sliding rod is in threaded fit with the second threaded hole through the threads.

Through adopting above-mentioned technical scheme, rotatory slide bar can be dismantled or the installation to the collecting box to can clear up the collecting box that fills up debris.

The utility model discloses further set up to: the lower end surface of the slag pushing plate is arc-shaped.

Through adopting above-mentioned technical scheme, the terminal surface that pushes away the contact of slag plate and lawn ground is the arc, reduces the area of contact with lawn ground, can protect the grass on the lawn to a certain extent.

To sum up, the utility model discloses a beneficial technological effect does:

1. the utility model discloses a set up and clean the board, clean subassembly and promote the subassembly etc. when the puncher was punched the operation, clean the subassembly and clean debris such as stones on the region that the perforating needle will pass on the board, then under drive arrangement's effect, drag the subassembly to move along the length direction of cleaning the board to push the debris that the cleaning board was cleaned out into the collecting box, and then can improve the efficiency of the debris such as clearance stone, avoid debris such as stone on the lawn to produce the influence to the work of puncher to a certain extent;

2. the cleaning plate is connected with the rack through the first sleeve, the rolling bearing and the lifting screw rod, and the heights of the cleaning plate and the slag pushing plate can be increased by rotating the lifting screw rod, so that unnecessary cleaning work is avoided;

3. the dovetail block on the moving rod is in sliding fit with the sliding groove, so that the relative distance between the moving rod and the cleaning plate is constant all the time, and the moving rod is prevented from rotating synchronously along with the rotating screw rod to a certain extent.

Drawings

Fig. 1 is a first structural schematic view of a lawn puncher for garden engineering according to an embodiment of the present invention;

fig. 2 is a second schematic structural view of the lawn puncher for garden engineering according to the embodiment of the present invention;

FIG. 3 is a partial sectional view for showing the connection relationship of the collecting box and the slag pushing plate;

FIG. 4 is an exploded view for illustrating the connection of the sweeping board and the ear plate;

fig. 5 is an exploded view for showing the connection relationship of the collection container and the second sleeve.

Reference numerals: 1. a frame; 11. an ear plate; 12. a lifting screw; 13. a second sleeve; 131. a spring; 2. a round roller; 21. a perforating needle; 3. cleaning the board; 31. cleaning the rod; 32. a chute; 33. a first sleeve; 331. a rolling bearing; 4. a travel bar; 41. a dovetail block; 42. a first threaded hole; 5. a slag pushing plate; 6. rotating the screw; 7. a motor; 8. a collection box; 81. a connecting plate; 811. a second threaded hole; 9. a slide bar.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, in order to disclose the lawn puncher for garden engineering of the present invention, comprising a frame 1, a round roller 2 and a plurality of punching needles 21, wherein the round roller 2 is rotatably arranged at the bottom of the frame 1, and the plurality of punching needles 21 are arranged on the round roller 2; be provided with on frame 1 with 2 parallels of round roll and the unanimous cleaning board 3 of length direction, cleaning board 3 is located the place ahead of round roll 2, cleans the vertical cleaning rod 31 that is provided with a plurality of parallel mutually on board 3, cleans the bottom and the ground contact of rod 31 to can clean debris such as stone in the region that perforating needle 21 is about to pass through, debris such as stone on avoiding the lawn to a certain extent exert an influence to the work of puncher. In order to clean the sundries swept out by the sweeping rod 31, a rotating screw 6 is rotatably arranged on the face of the sweeping board 3 opposite to the rack 1, the length direction of the rotating screw 6 is consistent with that of the sweeping board 3, and a motor 7 coaxially connected with the rotating screw 6 is arranged on the sweeping board 3 and used for driving the rotating screw 6 to rotate; be provided with the carriage release lever 4 on the rotation screw rod 6, seted up first screw hole 42 on the carriage release lever 4, first screw hole 42 and the 6 screw-thread fit of rotation screw rod, the vertical slag pushing plate 5 that is provided with on the carriage release lever 4, the bottom surface that pushes away slag plate 5 is the arc and contacts with ground. The two ends of the cleaning plate 3 on the frame 1 are provided with the collecting boxes 8 relatively, the two collecting boxes 8 are opened on one side opposite to each other, the surface of the slag pushing plate 5 is opposite to the opening of the collecting boxes 8, and the slag pushing plate 5 can move in the length direction of the rotating screw 6 to push sundries into the collecting boxes 8.

Referring to fig. 3 and 4, in order to prevent the moving rod 4 from rotating synchronously with the rotating screw 6, a dovetail-shaped chute 32 is provided on the surface of the cleaning board 3 facing the frame 1, the length direction of the chute 32 is identical to the length direction of the rotating screw 6, and a dovetail block 41 in sliding fit with the chute 32 is provided on the moving rod 4, so that the relative distance between the moving rod 4 and the cleaning board 3 is ensured to be constant, and the moving rod 4 is prevented from rotating synchronously with the rotating screw 6 to a certain extent.

Referring to fig. 3 and 4, two lug plates 11 parallel to the ground are arranged on the frame 1, first sleeves 33 are arranged at two ends of the cleaning plate 3, the two first sleeves 33 are respectively located at two ends of the cleaning plate 3, rolling bearings 331 are arranged in the first sleeves 33, outer rings of the rolling bearings 331 are in interference fit with inner rings of the first sleeves 33, lifting screws 12 penetrate through threads on the lug plates 11, and one ends, far away from the lug plates 11, of the lifting screws 12 penetrate into inner rings of the rolling bearings 331 and are in interference fit with the inner rings of the rolling bearings 331. When cleaning work is not needed, the cleaning plate 3 and the components on the cleaning plate 3 can be lifted together by rotating the lifting screw 12; similarly, when cleaning is required, the cleaning board 3 and the components on the cleaning board 3 can be lowered by rotating the lifting screw 12.

Referring to fig. 3 and 5, a second sleeve 13 is arranged on the surface of the frame 1 opposite to the collection box 8, a spring 131 is arranged in the second sleeve 13, a sliding rod is arranged on the surface of the collection box 8 opposite to the frame 1, one end of the sliding rod, which is far away from the collection box 8, penetrates into the second sleeve 13 and is connected with the spring 131, when the hole puncher punches, the hole puncher vibrates under the influence of an engine and the like, the spring 131 can apply downward or upward acting force to the sliding rod, so that the collection box 8 is always attached to the lawn ground, and accordingly, the residue pushing plate 5 can push sundries into the collection box 8.

Referring to fig. 3 and 5, a connecting plate 81 is provided at a position of the collecting box 8 close to the sliding rod 9, a second threaded hole 811 is provided on the connecting plate 81, a thread is provided at an end of the sliding rod 9 close to the connecting plate 81, and the sliding rod 9 is in threaded fit with the second threaded hole 811 through the thread, so that the collecting box 8 can be detached and installed.

The specific working process is as follows: when the gardener punches the lawn with the help of the puncher, the lifting screw 12 is rotated firstly, the cleaning rod 31 and the residue pushing plate 5 are in contact with the lawn ground, the puncher is started to start punching, the puncher starts to move on the lawn, the cleaning rod 31 on the cleaning plate 3 cleans sundries such as stones in the area where the punching needle 2 is about to pass through, the sundries are accumulated in the front of the cleaning rod 31, when the sundries are accumulated more, the motor 7 is started, the residue pushing plate 5 moves in the length direction of the rotating screw 6 and pushes the sundries into the collection box 8, and meanwhile, due to the effects of the sliding rod 9, the second sleeve 13 and the spring 131, the collection box 8 is always attached to the ground. When sundries are more in the collecting box 8, the sliding rod 9 is rotated to disassemble the collecting box 8, and the collecting box 8 is installed on the perforating machine after the sundries are poured out.

When cleaning is no longer necessary, the lifting screw 12 is rotated to raise the cleaning plate 3 together with the components provided on the cleaning plate 3.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a lawn puncher for garden engineering, includes frame (1), round roller (2) and perforating needle (21), round roller (2) rotate and set up the bottom in frame (1), perforating needle (21) are provided with a plurality ofly on round roller (2), its characterized in that: the cleaning machine is characterized in that a cleaning plate (3) is arranged on one side, located on the circular roller (2), of the bottom end of the rack (1), the length direction of the cleaning plate (3) is consistent with that of the circular roller (2), a cleaning assembly used for cleaning sundries is arranged on the cleaning plate (3), collecting boxes (8) are oppositely arranged at two ends, located on the cleaning plate (3), of the rack (1), a pushing assembly which slides along the length direction of the cleaning plate (3) is arranged on the cleaning plate (3), the pushing assembly is used for pushing the sundries cleaned by the cleaning assembly into the collecting boxes (8), and a driving device used for driving the pushing assembly to slide is arranged on the rack (1).

2. The lawn puncher of claim 1, wherein: the pushing assembly comprises a slag pushing plate (5) and a moving rod (4), the slag pushing plate (5) is vertically arranged on the moving rod (4), one end of the slag pushing plate is in contact with the ground, one side of each of the two collecting boxes (8) which is opposite to the other side is provided with an opening, the surface of the slag pushing plate (5) is opposite to the opening of the collecting box (8), the driving device comprises a rotating screw rod (6) and a motor (7) arranged on the sweeping plate (3), the output shaft of the motor (7) is coaxially connected with a rotating screw rod (6), the length direction of the rotating screw rod (6) is consistent with the length direction of the cleaning plate (3), a first threaded hole (42) is formed in the moving rod (4), the rotating screw rod (6) is in threaded fit with the first threaded hole (42), and a rotation stopping piece for preventing the movable rod (4) from synchronously rotating along with the rotating screw rod (6) is arranged on the movable rod (4).

3. The lawn puncher for garden engineering according to claim 2, characterized in that: the rotation stopping piece comprises a dovetail block (41), the cleaning plate (3) is just opposite to the face of the rack (1) and is provided with a dovetail sliding groove (32), the sliding groove (32) is arranged along the length direction of the cleaning plate (3), the dovetail block (41) is arranged on the moving rod (4), and one end, far away from the moving rod (4), of the dovetail block (41) is in sliding fit with the sliding groove (32).

4. The lawn puncher of claim 1, wherein: the cleaning assembly comprises a plurality of cleaning rods (31) which are parallel to each other, the cleaning rods (31) are vertically arranged on the cleaning plate (3), and one end of each cleaning rod is in contact with the ground.

5. The lawn puncher of claim 1, wherein: frame (1) both sides are provided with otic placode (11) parallel with ground, wear to be equipped with lifting screw (12) on otic placode (11), the both ends of cleaning board (3) are provided with first sleeve (33), be provided with antifriction bearing (331) in first sleeve (33), the outer lane of antifriction bearing (331) and the inner circle interference fit of first sleeve (33), the one end that otic placode (11) were kept away from in lifting screw (12) penetrates the inner circle of antifriction bearing (331) and with the inner circle interference fit of antifriction bearing (331).

6. The lawn puncher of claim 1, wherein: be provided with buffer assembly between collecting box (8) and frame (1), buffer assembly includes second sleeve (13), spring (131) and slide bar (9), and second sleeve (13) set up on frame (1), spring (131) are located second sleeve (13), slide bar (9) are fixed to be set up on collecting box (8), the one end that collection box (8) were kept away from in slide bar (9) penetrates in second sleeve (13) and links to each other with spring (131).

7. The lawn puncher of claim 6, wherein: the collecting box is characterized in that a connecting plate (81) is arranged on the end face, close to the rack (1), of the collecting box (8), a second threaded hole (811) is formed in the connecting plate (81), threads are arranged at one end, close to the collecting box (8), of the sliding rod (9), and the sliding rod (9) is in threaded fit with the second threaded hole (811) through the threads.

8. The lawn puncher for garden engineering according to claim 2, characterized in that: the lower end surface of the slag pushing plate (5) is arc-shaped.