Hedge trimming tilting cart with grass suction function

Abstract

The utility model discloses a hedge trimming tilting cart with a grass suction function, and particularly relates to the technical field of trimming vehicles, a cart body is located on one side of a trimming cart head and fixedly connected with the trimming cart head, a collecting barrel is located on the inner wall of the cart body and fixedly welded, and a linkage grass suction mechanism is installed on one side of the collecting barrel; wherein the linkage grass suction mechanism comprises a filter box fixedly mounted on one side of the collecting barrel, and a negative pressure fan fixedly communicated with the filter box is mounted on one side of the filter box; the top end of the collecting barrel is in threaded communication with a metal hose, and one end of the metal hose is in threaded communication with a dust suction hopper used for sucking in chippings of grass. According to the hedge trimmer, the linkage grass suction mechanism is arranged so that the two trimming blades can trim grass on hedges, the negative pressure fan is started so that the dust collection hopper can suck in chipping grass after hedge trimming, the dust collection hopper can follow the trimming blades in the trimming sleeve, the chipping grass suction operation can be carried out while trimming is carried out, and the hedge trimming efficiency is improved. The detritus grass is prevented from polluting the road, and more time and labor are saved during detritus grass treatment after

Description

Technical Field

[0001] The utility model relates to the technical field of hedge trimmers, and more specifically to a hedge trimmer dump truck with a grass suction function. Background Art

[0002] By adding a support arm, a cutter head, a hydraulic control system, etc. to the front end of the small dump truck, and utilizing the original vehicle's engine and the roller brush output pipe of the hydraulic system to drive the hydraulic motor to rotate the cutter head, professional hedge trimming and weeding operations can be realized.

[0003] In the public technology, the utility model patent with patent publication number CN207340602U discloses a self-propelled hedge trimmer, which includes a sweeping disc, a roller brush and a collection box through a cleaning structure. The sweeping disc and the roller brush are connected to a walking device through a sweeping disc motor and a roller brush motor respectively, and the collection box is movably connected to the walking device, which improves the working efficiency and can collect the scattered trimmings; however, the hedge trimmer still has the following problems;

[0004] When a hedge trimmer is used to trim the hedge, a large amount of grass debris will be generated after trimming the hedge. The grass debris will be blown back onto the road under the action of wind or generate a large amount of dust and impurities, thus causing road pollution and requiring cleaning later. The post-trimming processing is more time-consuming and labor-intensive, which requires a hedge trimmer dump truck with grass suction function. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a hedge trimmer dump truck with a grass suction function.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hedge trimmer dump truck with grass suction function, comprising a trimmer head, a body and a collection bucket, the body is located on one side of the trimmer head and is fixedly connected, the collection bucket is located on the inner wall of the body and is welded and fixed, and a linkage grass suction mechanism is installed on one side of the collection bucket;

[0007] The linked grass suction mechanism includes a filter box fixedly installed on one side of the collecting barrel, and a fixedly connected negative pressure fan is installed on one side of the filter box; a metal hose is threadedly connected to the top of the collecting barrel, and one end of the metal hose is threadedly connected to a dust hopper for sucking up grass debris, and a connecting block and a trimming sleeve are provided on one side of the outer wall of the dust hopper from right to left in sequence, the cross-sectional area of ​​the inner wall of the bottom end of the dust hopper is larger than the cross-sectional area of ​​the inner wall of the top end, the inner walls of the dust hopper and the metal hose are polished and ground, and the trimming sleeve and the dust hopper are fixedly connected to the connecting block.

[0008] Preferably, two rotatably connected belt shafts are passed through the bottom end of the trimming sleeve, and a trimming blade is fixedly connected to the outer wall of the belt shaft near its bottom end, and the two trimming blades are used to trim hedges. A transmission belt is transmission-connected to the outer wall of the belt shaft and located above the trimming blades, and a rotating motor is coaxially transmission-connected to the top end of one of the belt shafts, and the rotating motors are fixedly connected to the trimming sleeve, and a support bar is fixedly connected to the inner wall of the filter box, and filter nets slidably connected to the filter box are provided on both sides of the support bar.

[0009] According to the above technical scheme, the trimming sleeve is located on the grass body of the hedge, and the rotating motor is started to drive the belt shaft to rotate inside the trimming sleeve. The two belt shafts can rotate synchronously, and the two trimming blades can trim the grass on the hedge. The negative pressure fan is started to make the dust hopper suck in the grass debris after the hedge is trimmed. The sucked grass debris can be transported to the inside of the metal hose. The support bars inside the filter box can provide support for the two filter screens, and the filter screens filter the grass debris. The grass debris can be sucked in while trimming to prevent the grass debris from polluting the road.

[0010] Preferably, an articulated seat is welded to the other side of the trimming vehicle head, and a linkage electric cylinder is embedded and hinged at the top of the articulated seat, and the pushing end of the linkage electric cylinder is rotatably connected to an articulated block, and the inner wall of the articulated block is rotatably connected to an articulated rod, and a pushing electric cylinder is articulated at the top of the articulated seat and at a position on one side of the articulated rod, and an articulated arm rotatably connected to the articulated block is installed at the top of the pushing electric cylinder; the top of the articulated arm is articulated with an articulated linkage block, and the inner wall of the articulated linkage block is sequentially connected with an articulated bracket and a push-down electric cylinder from left to right, and the bottom end of the articulated bracket is connected with a rotating sleeve block, and the pushing end of the push-down electric cylinder is rotatably connected with an articulated frame, the pushing end of the pushing electric cylinder is rotatably connected to the articulated arm, and the articulated arm and the articulated rod are both made of stainless steel, the articulated frame is hinged to the rotating sleeve block, and the trimming sleeve is fixedly connected to the rotating sleeve block.

[0011] According to the above technical solution, when adjusting the position of the trimming sleeve, the linkage electric cylinder is started to drive the articulated block to rotate on the outer wall of the articulated rod, the pushing electric cylinder drives the articulated arm to rotate on the articulated block, the articulated linkage block carries the articulated bracket and the push-down electric cylinder to move, the push-down electric cylinder starts the articulated bracket to drive the rotating sleeve block to rotate, and the trimming sleeve drives the connecting block to rotate the dust bucket and adjust it to different rotation angles.

[0012] Technical effects and advantages of the utility model:

[0013] 1. By setting a linkage grass suction mechanism, the two trimming blades can trim the grass on the hedge. The trimmed grass debris will remain above the hedge. The negative pressure fan is started to make the dust suction hopper suck the trimmed grass debris. The sucked grass debris can be transported to the inside of the metal hose. The dust suction hopper can follow the trimming blades inside the trimming sleeve to achieve the operation of sucking grass debris while trimming, so as to avoid the grass debris from polluting the road. It is more time-saving and labor-saving to deal with the grass debris after trimming.

[0014] 2. Start the linkage electric cylinder to drive the articulated block to rotate on the outer wall of the articulated rod, push the electric cylinder to drive the articulated arm to rotate on the articulated block, push the electric cylinder down to start the articulated frame to drive the rotating sleeve block to rotate, and the pruning sleeve drives the connecting block to rotate the dust bucket. It is suitable for pruning and sucking debris at different hedge positions, and the hedge pruning is more adjustable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic diagram of the planar structure of a hedge trimmer dump truck with a grass suction function provided by the utility model.

[0016] Figure 2 The utility model is a schematic diagram of the three-dimensional structure of the hedge trimmer dump truck with grass suction function when viewed from above.

[0017] Figure 3 It is a schematic diagram of the partial structure of the connection between the metal hose and the dust hopper of the utility model.

[0018] Figure 4 For the utility model Figure 3 Enlarged structural diagram at A in the middle.

[0019] Figure 5 It is a schematic diagram of the cross-sectional plan structure of the connection between the filter screen and the support bar of the utility model.

[0020] The accompanying drawings are marked as follows: 1. trimming vehicle head; 2. collecting bucket; 3. filter box; 4. negative pressure fan; 5. metal hose; 6. dust hopper; 7. connecting block; 8. trimming sleeve; 9. belt shaft; 10. trimming blade; 11. rotating motor; 12. support bar; 13. filter net; 14. vehicle body; 15. articulated seat; 16. linkage electric cylinder; 17. articulated block; 18. articulated rod; 19. pushing electric cylinder; 20. articulated arm; 21. articulated linkage block; 22. articulated bracket; 23. push-down electric cylinder; 24. articulated frame; 25. rotating sleeve block; 26. transmission belt. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] As attached Figure 1-5 The hedge trimmer dump truck with grass suction function shown in the figure is provided with a linkage grass suction mechanism. The linkage grass suction mechanism can transport the sucked grass debris to the inside of the metal hose 5. The dust suction bucket 6 can follow the trimming blade 10 inside the trimming sleeve 8 to perform the grass debris suction operation while trimming, so as to avoid the grass debris from polluting the road. The grass debris treatment after trimming is more time-saving and labor-saving. The specific structure of the linkage grass suction mechanism is set as follows:

[0023] In this embodiment, as shown in the attached Figure 1 As shown, the linked grass suction mechanism includes a filter box 3 fixedly mounted on one side of the collection barrel 2, and a fixedly connected negative pressure fan 4 is installed on one side of the filter box 3; a metal hose 5 is threadedly connected to the top of the collection barrel 2, and one end of the metal hose 5 is threadedly connected to a dust suction hopper 6 for sucking grass debris, and a connecting block 7 and a trimming sleeve 8 are arranged on one side of the outer wall of the dust suction hopper 6 from right to left in sequence;

[0024] The use principle of the hedge trimmer dump truck with grass suction function in this embodiment is that the driver drives the trimmer head 1 to the edge of the hedge, and at the same time, the trimmer head 1 drives the body 14 to move, and the trimming sleeve 8 is located on the hedge grass body, and the rotating motor 11 is started to drive the belt shaft 9 to rotate inside the trimming sleeve 8, and the belt shaft 9 drives the transmission belt 26 to transmit the power, and the two belt shafts 9 can rotate synchronously, and the two belt shafts 9 can drive the two trimming blades 10 to rotate, and the two trimming blades 10 can trim the grass on the hedge, and the trimmed grass debris will remain above the hedge, and at the same time, the motor 11 is started to drive the belt shaft 9 to rotate inside the trimming sleeve 8, and the belt shaft 9 drives the transmission belt 26 to transmit the power, and the two belt shafts 9 can rotate synchronously, and the two belt shafts 9 can drive the two trimming blades 10 to rotate, and the two trimming blades 10 can trim the grass on the hedge, and the trimmed grass debris will remain above the hedge. The negative pressure fan 4 enables the dust hopper 6 to suck in the grass debris after hedge trimming. The sucked grass debris can be transported to the inside of the metal hose 5, and then the metal hose 5 transports the grass debris to the inside of the collection bucket 2 for storage. The support bars 12 inside the filter box 3 can provide support for the two filter screens 13. The filter screens 13 filter the grass debris, and the filtered air can be discharged externally. The dust hopper 6 is firmly fixed to the trimming sleeve 8 through the connecting block 7, so that the dust hopper 6 can follow the trimming blade 10 inside the trimming sleeve 8 to perform the operation of sucking in grass debris while trimming, thereby preventing grass debris from polluting the road.

[0025] In this embodiment, as shown in the attached Figure 4-5As shown, the bottom end of the trimming sleeve 8 is penetrated by two rotatably connected belt shafts 9, and the outer wall of the belt shaft 9 and near the bottom end thereof are fixedly connected with a trimming blade 10, and the two trimming blades 10 are used for trimming hedges, and the outer wall of the belt shaft 9 and above the trimming blade 10 are transmission-connected with a transmission belt 26, and the top of one of the belt shafts 9 is coaxially transmission-connected with a rotating motor 11, and the rotating motors 11 are fixedly connected with the trimming sleeve 8, so that the rotating motor 11 is started to drive the belt shaft 9 to rotate inside the trimming sleeve 8, and the transmission belt 26 is driven by the belt shaft 9, and the two belt shafts 9 can rotate synchronously, and the two belt shafts 9 can drive the two trimming blades 10 to rotate, and the two trimming blades 10 can trim the grass on the hedge, and the trimming effect of the hedge is better, and the inner wall of the filter box 3 is fixedly connected with a support bar 12, and filter screens 13 slidably connected to the filter box 3 are provided on both sides of the support bar 12, so that the support bar 12 inside the filter box 3 can provide support force for the two filter screens 13, and the filter screens 13 filter the debris grass, and the filtering effect is better.

[0026] In this embodiment, as shown in the attached Figure 2-4 As shown, an articulated seat 15 is welded on the other side of the trimming head 1, and a linkage electric cylinder 16 is embedded and hinged at the top of the articulated seat 15. The pushing end of the linkage electric cylinder 16 is rotatably connected to an articulated block 17, and the inner wall of the articulated block 17 is rotatably connected to an articulated rod 18. A pushing electric cylinder 19 is hinged at the top of the articulated seat 15 and at one side of the articulated rod 18. An articulated arm 20 rotatably connected to the articulated block 17 is installed at the top of the pushing electric cylinder 19; the top of the articulated arm 20 is hinged with an articulated linkage. The inner wall of the articulated linkage block 21 is connected with an articulated bracket 22 and a push-down electric cylinder 23 from left to right in sequence, the bottom end of the articulated bracket 22 is connected with a rotating sleeve block 25, the pushing end of the push-down electric cylinder 23 is rotatably connected with an articulated frame 24, the pushing end of the pushing electric cylinder 19 is rotatably connected with the articulated arm 20, and the articulated arm 20 and the articulated rod 18 are both made of stainless steel, the articulated frame 24 is hinged with the rotating sleeve block 25, and the trimming sleeve 8 is fixedly connected with the rotating sleeve block 25;

[0027] According to the above technical solution, when adjusting the position of the trimming sleeve 8, the linkage electric cylinder 16 is started to drive the articulated block 17 to rotate on the outer wall of the articulated rod 18, and the pushing electric cylinder 19 drives the articulated arm 20 to rotate on the articulated block 17. The articulated arm 20 makes the articulated linkage block 21 carry the articulated bracket 22 and the push-down electric cylinder 23 to move. The push-down electric cylinder 23 starts the articulated frame 24 to drive the rotating sleeve block 25 to rotate. The rotating sleeve block 25 can drive the trimming sleeve 8 to rotate. At the same time, the trimming sleeve 8 drives the connecting block 7 to rotate the dust hopper 6. The dust hopper 6 can adjust different angles following the trimming sleeve 8.

[0028] The contents not described in detail in the specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used. In this technical solution, the electrical control components not mentioned are not shown in the figure because they belong to the prior art and will not be described here.

[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A hedge trimmer dump truck with a grass suction function, comprising a trimmer head (1), a body (14) and a collection bucket (2), wherein the body (14) is located on one side of the trimmer head (1) and is fixedly connected, and the collection bucket (2) is located on the inner wall of the body (14) and is welded and fixed, and is characterized in that: A linkage grass suction mechanism is installed on one side of the collection barrel (2); The linked grass suction mechanism comprises a filter box (3) fixedly mounted on one side of the collection barrel (2), and a fixedly connected negative pressure fan (4) is mounted on one side of the filter box (3); A metal hose (5) is threadedly connected to the top of the collection bucket (2), and one end of the metal hose (5) is threadedly connected to a dust hopper (6) for sucking up grass debris, and a connecting block (7) and a trimming sleeve (8) are sequentially provided on one side of the outer wall of the dust hopper (6) from right to left.

2. The hedge trimmer dump truck with grass suction function according to claim 1, characterized in that: The cross-sectional area of ​​the inner wall at the bottom end of the dust hopper (6) is larger than the cross-sectional area of ​​the inner wall at the top end thereof; the inner walls of the dust hopper (6) and the metal hose (5) are both polished and ground; and the trimming sleeve (8) and the dust hopper (6) are both fixedly connected to the connecting block (7).

3. The hedge trimmer dump truck with grass suction function according to claim 1, characterized in that: The bottom end of the trimming sleeve (8) is penetrated by two rotatably connected belt shafts (9), and a trimming blade (10) is fixedly connected to the outer wall of the belt shaft (9) near the bottom end thereof, and the two trimming blades (10) are used to trim hedges, and a transmission belt (26) is transmission-connected to the outer wall of the belt shaft (9) above the trimming blades (10), and a rotating motor (11) is coaxially transmission-connected to the top end of one of the belt shafts (9), and the rotating motor (11) is fixedly connected to the trimming sleeve (8).

4. The hedge trimmer dump truck with grass suction function according to claim 1, characterized in that: A support bar (12) is fixedly connected to the inner wall of the filter box (3), and filter screens (13) slidably connected to the filter box (3) are provided on both sides of the support bar (12).

5. The hedge trimmer dump truck with grass suction function according to claim 1, characterized in that: An articulated seat (15) is welded to the other side of the trimmer head (1), a linkage electric cylinder (16) is embedded and hinged at the top end of the articulated seat (15), a pushing end of the linkage electric cylinder (16) is rotatably connected to a hinge block (17), an inner wall of the hinge block (17) is rotatably connected to a hinge rod (18), a pushing electric cylinder (19) is hinged at the top end of the articulated seat (15) and at a position on one side of the hinge rod (18), and an articulated arm (20) rotatably connected to the hinge block (17) is installed at the top end of the pushing electric cylinder (19); The top end of the articulated arm (20) is hinged with an articulated linkage block (21), the inner wall of the articulated linkage block (21) is connected with an articulated bracket (22) and a downward push electric cylinder (23) in sequence from left to right, the bottom end of the articulated bracket (22) is connected with a rotating sleeve block (25), and the pushing end of the downward push electric cylinder (23) is rotatably connected with an articulated frame (24).

6. The hedge trimmer dump truck with grass suction function according to claim 5, characterized in that: The pushing end of the pushing electric cylinder (19) is rotatably connected to the articulated arm (20), and the articulated arm (20) and the articulated rod (18) are both made of stainless steel.

7. The hedge trimmer dump truck with grass suction function according to claim 5, characterized in that: The hinge frame (24) is hinged to the rotating sleeve block (25), and the trimming sleeve (8) is fixedly connected to the rotating sleeve block (25).

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