CN209806522U

CN209806522U - Forestry pruning device

Info

Publication number: CN209806522U
Application number: CN201822102859.XU
Authority: CN
Inventors: 时海香
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-14
Filing date: 2018-12-14
Publication date: 2019-12-20
Anticipated expiration: 2028-12-14

Abstract

The utility model belongs to the technical field of machinery, in particular to a forestry pruning device, which comprises a moving trolley, wherein the top of the moving trolley is fixedly connected with two supporting plates, the tops of the two supporting plates are fixedly connected with a bearing plate, the bearing plate is provided with a saw blade and a saw blade, and the top of the bearing plate is provided with a first motor and a second motor; the utility model discloses, through setting up saw bit and saw bit, make the saw bit tailor to thicker branch, make the saw bit drive first sawtooth motion, make first sawtooth pass through and tailor to thinner branch with the second sawtooth, through setting up screw thread post and screw hole, make first motor drive screw thread post through first pivot at the screw hole internal rotation, make baffle drive saw bit and saw bit go up and down, conveniently prune the branch of exceeding, avoid work to climb high operation, ensured constructor's safety, the utility model discloses do not need the manual pruning of workman, labour saving and time saving, and efficiency is higher.

Description

Forestry pruning device

Technical Field

The utility model belongs to the technical field of machinery, concretely relates to forestry beta pruning device.

Background

Pruning refers to a method for cutting the spindly branches, drooping branches, back branches, dense branches, insect-plague branches and weak branches of trees, so that the survival rate of the trees is higher and the growth condition is better; common pruning equipment relies on manual operation mostly, still needs the workman to climb the high operation when needing to prune the branch of eminence, has certain potential safety hazard, consequently, needs a neotype pruning equipment to solve this problem on the market.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a forestry beta pruning device has safe efficient characteristics.

In order to achieve the above object, the present invention is characterized in that: a forestry pruning device comprises a moving trolley, wherein the top of the moving trolley is fixedly connected with two supporting plates, the tops of the two supporting plates are fixedly connected with a bearing plate, the top of the bearing plate is fixedly connected with a storage battery and a control switch, the top of the bearing plate is provided with a through hole, a first bearing is fixedly connected in the through hole, a first rotating shaft penetrates through the first bearing, the top of the moving trolley is fixedly connected with a first fixing plate, the side surface of the first fixing plate is fixedly connected with a first motor, the output shaft of the first motor is fixedly connected with the bottom end of the first rotating shaft, the top of the bearing plate is fixedly connected with two fixing tables, opposite surfaces of the two fixing tables are respectively provided with a groove, slide bars are fixedly connected in the two grooves, and slide sleeves penetrate through the surfaces of the two slide bars, opposite surfaces of the two sliding rods are fixedly connected with fixed columns, a partition plate is arranged between the two fixed platforms, opposite ends of the two fixed columns are fixedly connected with the left side surface and the right side surface of the partition plate, the bottom of the partition plate is provided with a threaded hole, a threaded column is connected in the threaded hole in a threaded manner, the bottom end of the threaded column is fixedly connected with the top end of the first rotating shaft, the left side surface of the partition plate is fixedly connected with a second fixed plate, the top of the second fixed plate is fixedly connected with a first rack, the top of the first rack is fixedly connected with a second motor, an output shaft of the second motor is fixedly connected with a first driving wheel, the left side surface of the partition plate is fixedly connected with a third fixed plate, the top of the third fixed plate is connected with a fixed frame, a second bearing is fixedly connected on the, the left end fixedly connected with saw bit of second pivot, the right-hand member fixedly connected with of second pivot is first from the driving wheel, first action wheel with first from the driving wheel passes through belt transmission and connects.

The right side surface of the partition board is fixedly connected with a protection box, a saw blade is arranged in the protection box, a first sliding groove is formed in the surface of the saw blade, a first sliding block matched with the first sliding groove is arranged in the first sliding groove, second sliding grooves are formed in the left side surface and the right side surface of the first sliding groove, a second sliding block matched with the second sliding groove is arranged in each of the two second sliding grooves, opposite surfaces of the two second sliding blocks are fixedly connected to the left side surface and the right side surface of the first sliding block respectively, the front surface and the back surface of the first sliding block are fixedly connected with the inner walls of the front surface and the back surface of the protection box respectively, a telescopic device is arranged in the protection box, the top of the telescopic device is fixedly connected with the bottom of the saw blade, the bottom of the telescopic device is fixedly connected with the lower surface of the inner wall of the protection box, a fourth fixing plate is fixedly connected in the protection, the right flank fixedly connected with third motor of second frame, the front of third motor is through output shaft fixedly connected with second action wheel, the left surface fixedly connected with rack of saw blade, be provided with the gear in the protective housing, the positive fixedly connected with second of gear is from the driving wheel, the gear with the second is from the interior fixedly connected with third bearing of driving wheel, wear to be equipped with the third pivot in the third bearing, both ends respectively with the inner wall fixed connection of protective housing tow sides around the third pivot.

Preferably, the right side fixedly connected with second sawtooth of protective housing, the right side of rack is provided with first sawtooth, the cutting opening has been seted up to the right flank of protective housing, first sawtooth passes the cutting opening with second sawtooth interval arrangement, just first sawtooth is located the front side of second sawtooth.

Preferably, the telescopic device comprises a telescopic cylinder, a telescopic sleeve is fixedly connected in the telescopic cylinder, a telescopic rod is arranged in the telescopic sleeve in a penetrating mode, the bottom end of the telescopic rod is fixedly connected with the inner wall of the telescopic cylinder through a spring, the bottom end of the telescopic cylinder is fixedly connected with the lower surface of the inner wall of the protection box, and the top end of the telescopic rod is fixedly connected with the bottom of the saw blade.

Preferably, the gear is meshed with the rack, and the second driving wheel is in transmission connection with the second driven wheel through a belt.

Preferably, the output end of the storage battery is electrically connected with the input end of the control switch through a wire, the output end of the control switch is electrically connected with the input end of the first motor through a wire, the output end of the control switch is electrically connected with the input end of the second motor through a wire, and the output end of the control switch is electrically connected with the input end of the third motor through a wire.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses, through setting up saw bit and saw bit, make the saw bit tailor to thicker branch, make the saw bit drive first sawtooth motion, make first sawtooth pass through and tailor to thinner branch with the second sawtooth, through setting up screw thread post and screw hole, make first motor drive screw thread post through first pivot at the screw hole internal rotation, make baffle drive saw bit and saw bit go up and down, conveniently prune the branch of exceeding, avoid work to climb high operation, ensured constructor's safety, the utility model discloses do not need the manual pruning of workman, labour saving and time saving, and efficiency is higher.

2. The utility model discloses, through setting up slide bar and sliding sleeve, make the baffle remain stable when going up and down, through setting up the telescoping device, make the saw blade can automatic re-setting, through setting up gear and rack, conveniently drive the saw blade motion, through setting up first spout, first sliding sleeve, second spout and second sliding sleeve, more stable when making the saw blade motion, through setting up the travelling car, conveniently drive the utility model discloses remove.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a front view section of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is an enlarged schematic structural view at a position a of the present invention;

fig. 4 is an enlarged schematic structural view of the utility model at the position B;

in the figure: 1. a through hole; 2. a first bearing; 3. a first rotating shaft; 4. a first motor; 5. a first fixing plate; 6. a second bearing; 7. a fixed mount; 8. a first driven wheel; 9. a belt; 10. a partition plate; 11. a protective box; 12. a saw blade; 13. cutting the opening; 14. a first saw tooth; 15. a second saw tooth; 16. a fixed table; 17. a control switch; 18. moving the trolley; 19. a support plate; 20. a bearing plate; 21. a storage battery; 22. a second fixing plate; 23. a second motor; 24. a first drive wheel; 25. a first frame; 26. a third fixing plate; 27. a second rotating shaft; 28. a saw blade; 29. a rack; 30. a first chute; 31. a second chute; 32. a second slider; 33. a first slider; 34. a telescoping device; 341. a telescopic cylinder; 342. a telescopic sleeve; 343. a telescopic rod; 344. a spring; 35. a third motor; 36. a second drive wheel; 37. a second frame; 38. a fourth fixing plate; 39. a gear; 40. a second driven wheel; 41. a third bearing; 42. a third rotating shaft; 43. a threaded post; 44. a threaded hole; 45. a slide bar; 46. a groove; 47. a sliding sleeve; 48. and (5) fixing the column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: a forestry pruning device comprises a moving trolley 18, wherein the top of the moving trolley 18 is fixedly connected with two supporting plates 19, the top of the two supporting plates 19 is fixedly connected with a bearing plate 20, a first motor 4 can normally and stably work by arranging the two supporting plates 19 and the bearing plate 20, the top of the bearing plate 20 is fixedly connected with a storage battery 21 and a control switch 17, the first motor 4, a second motor 23 and a third motor 35 are conveniently controlled to work by arranging the storage battery 21 and the control switch 17, the top of the bearing plate 20 is provided with a through hole 1, a first bearing 2 is fixedly connected in the through hole 1, a first rotating shaft 3 penetrates through the first bearing 2, the top of the moving trolley 18 is fixedly connected with a first fixing plate 5, the side surface of the first fixing plate 5 is fixedly connected with a first motor 4, the output shaft of the first motor 4 is fixedly connected with the bottom end of the first rotating shaft 3, through the arrangement of the first rotating shaft 3 and the first bearing 2, the first motor 4 can conveniently drive the threaded column 43 to rotate in the threaded hole 44 through the first rotating shaft 3, so that the partition board 10 can ascend and descend vertically, the top of the bearing board 20 is fixedly connected with two fixing tables 16, the opposite surfaces of the two fixing tables 16 are respectively provided with a groove 46, the two grooves 46 are respectively and fixedly connected with a sliding rod 45, the surfaces of the two sliding rods 45 are respectively penetrated with a sliding sleeve 47, the partition board 10 can keep stable when moving vertically by arranging the sliding rods 45 and the sliding sleeves 47, the opposite surfaces of the two sliding rods 45 are respectively and fixedly connected with a fixed column 48, the partition board 10 is arranged between the two fixing tables 16, the opposite ends of the two fixed columns 48 are fixedly connected with the left side surface and the right side surface of the partition board 10, the bottom of the partition board 10 is provided with the threaded hole 44, the bottom end of the threaded column 43 is fixedly connected with the top end of the first rotating shaft 3, the left side surface of the partition plate 10 is fixedly connected with a second fixing plate 22, the top part of the second fixing plate 22 is fixedly connected with a first frame 25, the top part of the first frame 25 is fixedly connected with a second motor 23, the second motor 23 is kept stable during operation by arranging the first frame 25, the output shaft of the second motor 23 is fixedly connected with a first driving wheel 24, the first driving wheel 24 is arranged to conveniently drive a first driven wheel 8 to rotate, the left side surface of the partition plate 10 is fixedly connected with a third fixing plate 26, the top part of the third fixing plate 26 is connected with a fixing frame 7, the fixing frame 7 is fixedly connected with a second bearing 6, a second rotating shaft 27 penetrates through the second bearing 6, and the first driven wheel 8 conveniently drives a saw blade 28 to rotate through the second bearing 6 by arranging the second rotating shaft 27 and the second bearing 6, the left end of the second rotating shaft 27 is fixedly connected with a saw blade 28, the right end of the second rotating shaft 27 is fixedly connected with a first driven wheel 8, and the first driving wheel 24 and the first driven wheel 8 are in transmission connection through a belt 9.

The right side surface of the partition board 10 is fixedly connected with a protection box 11, a saw blade 12 is arranged in the protection box 11, a first sliding groove 30 is formed in the surface of the saw blade 12, a first sliding block 33 matched with the first sliding groove 30 is arranged in the first sliding groove 30, second sliding grooves 31 are formed in the left side surface and the right side surface of the first sliding groove 30, a second sliding block 32 matched with the first sliding groove is arranged in each of the two second sliding grooves 31, opposite surfaces of the two second sliding blocks 32 are fixedly connected to the left side surface and the right side surface of the first sliding block 33 respectively, the saw blade 12 is kept stable during movement by arranging the first sliding groove 30, the first sliding block 33, the second sliding groove 31 and the second sliding block 32, the front side surface and the back side surface of the first sliding block 33 are fixedly connected with the inner walls of the front side and the back side surface of the protection box 11 respectively, a telescopic device 34 is arranged, conveniently make telescoping device 34 drive saw blade 12 reset, the top of telescoping device 34 with the bottom fixed connection of saw blade 28, the bottom of telescoping device 34 with the inner wall lower surface fixed connection of guard box 11, guard box 11 internal fixation even has fourth fixed plate 38, the right side fixed connection of fourth fixed plate 38 has second frame 37, the right side fixed connection of second frame 37 has third motor 35, through setting up second frame 37, makes third motor 35 remain stable at the during operation, the front of third motor 35 is through output shaft fixed connection second action wheel 36, the left side fixed connection of saw blade 12 has rack 29, be provided with gear 39 in the guard box 11, gear 39 is the cam, through setting up gear 39 and rack 29, conveniently drives saw blade 12 up-and-down motion, makes saw blade 12 drive first sawtooth 14 up-and-down motion, the front fixedly connected with second of gear 39 follows driving wheel 40, gear 39 with fixedly connected with third bearing 41 in the second follows driving wheel 40, wear to be equipped with third pivot 42 in the third bearing 41, the front and back both ends of third pivot 42 respectively with the inner wall fixed connection on guard box 11 positive and negative two sides.

Specifically, right flank fixedly connected with second sawtooth 15 of protective housing 11, the right side of rack 29 is provided with first sawtooth 14, cutting 13 has been seted up to the right flank of protective housing 11, first sawtooth 14 passes cutting 13 with 15 interval arrangements of second sawtooth, just first sawtooth 14 is located the front side of second sawtooth 15 through setting up first sawtooth 14 and second sawtooth 15, makes first sawtooth 14 cut through the thinner branch that the up-and-down motion will be located between first sawtooth 14 and second sawtooth 15.

Specifically, the telescopic device 34 includes a telescopic tube 341, a telescopic sleeve 342 is fixedly connected to the inside of the telescopic tube 341, a telescopic rod 343 is inserted into the telescopic sleeve 342, the telescopic rod 343 is kept stable during movement by setting the telescopic sleeve 342, the bottom end of the telescopic rod 343 is fixedly connected to the inner wall of the telescopic tube 341 through a spring 344, and by setting the spring 344, the telescopic rod 343 is automatically reset, so that the telescopic rod 343 can drive the saw blade 12 to be automatically reset, the bottom end of the telescopic tube 341 is fixedly connected to the lower surface of the inner wall of the protection box 11, and the top end of the telescopic rod 343 is fixedly connected to the bottom of the saw blade 12.

Specifically, the gear 39 is engaged with the rack 29, the second driving wheel 36 is in transmission connection with the second driven wheel 40 through the belt 9, and the third motor 35 is convenient to drive the gear 39 to rotate through the second driving wheel 36 and the second driven wheel 40 by arranging the second driving wheel 36 and the second driven wheel 40.

Specifically, the output of battery 21 with control switch 17's input passes through the wire electricity and connects, control switch 17's output with first motor 4's input passes through the wire electricity and connects, control switch 17's output with second motor 23's input passes through the wire electricity and connects, control switch 17's output with third motor 35's input passes through the wire electricity and connects, through setting up control switch 17, convenient control the utility model discloses work.

The utility model discloses a theory of operation and use flow: firstly, the first motor 4 is switched on the storage battery 21 to start working by operating the control switch 17, the first motor 4 drives the first rotating shaft 3 to rotate through an output shaft, the first rotating shaft 3 drives the threaded post 43 to rotate in the threaded hole 44, so that the partition board 10 ascends and descends, when the partition board 10 ascends and descends, the two fixing posts 48 are driven to move up and down, the two fixing posts 48 drive the two sliding sleeves 47 to move on the two sliding rods 45, so that the partition board 10 keeps stable and cannot shake, when the partition board 10 ascends to a proper height, the first motor 4 is switched off the storage battery 21 to stop working by operating the control switch 17, the third motor 35 is switched on the storage battery 21 to start working by operating the control switch 17, so that the third motor 35 drives the second driven wheel 40 to rotate through the second driving wheel 36, so that the second driven wheel 40 drives the gear 39 to rotate, the gear 39 drives the rack 29 to, make saw blade 12 drive first sawtooth 14 motion, make first sawtooth 14 will cut off through the up-and-down motion with the branch between the second sawtooth 15, cut out the back, make third motor 35 cut off battery 21 stop work through operation control switch 17, when saw blade 12 up-and-down motion, drive first spout 30 and second spout 31 branch and move on first slider 33 and second slider 32, make saw blade 12 keep stable, then make second motor 23 switch-on battery 21 start work through operation control switch 17, second motor 23 drives first action wheel 24 through the output shaft and rotates, first action wheel 24 drives first from driving wheel 8 through belt 9 and rotates, second action wheel 36 drives saw bit 28 through second pivot 27 and rotates, the convenience is pruned thicker branch, prune the back that finishes, make through operation control switch 17 the utility model discloses the stop work can.

Finally, it should be noted that: 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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A forestry pruning device, includes travelling car (18), its characterized in that: the top of the movable trolley (18) is fixedly connected with two supporting plates (19), the top of each of the two supporting plates (19) is fixedly connected with a bearing plate (20), the top of each bearing plate (20) is fixedly connected with a storage battery (21) and a control switch (17), the top of each bearing plate (20) is provided with a through hole (1), a first bearing (2) is fixedly connected in each through hole (1), a first rotating shaft (3) penetrates through each first bearing (2), the top of the movable trolley (18) is fixedly connected with a first fixing plate (5), the side face of each first fixing plate (5) is fixedly connected with a first motor (4), the output shaft of each first motor (4) is fixedly connected with the bottom end of each first rotating shaft (3), the top of each bearing plate (20) is fixedly connected with two fixing tables (16), and the opposite faces of the two fixing tables (16) are provided with grooves (46), sliding rods (45) are fixedly connected in the two grooves (46), sliding sleeves (47) penetrate through the surfaces of the two sliding rods (45), fixing columns (48) are fixedly connected to opposite surfaces of the two sliding rods (45), a partition plate (10) is arranged between the two fixing platforms (16), opposite ends of the two fixing columns (48) are fixedly connected with the left side surface and the right side surface of the partition plate (10), a threaded hole (44) is formed in the bottom of the partition plate (10), a threaded column (43) is connected in the threaded hole (44) in a threaded manner, the bottom end of the threaded column (43) is fixedly connected with the top end of the first rotating shaft (3), a second fixing plate (22) is fixedly connected to the left side surface of the partition plate (10), a first rack (25) is fixedly connected to the top of the second fixing plate (22), and a second motor (23) is fixedly connected to the top of the first rack (25), a first driving wheel (24) is fixedly connected to an output shaft of the second motor (23), a third fixing plate (26) is fixedly connected to the left side face of the partition plate (10), a fixing frame (7) is connected to the top of the third fixing plate (26), a second bearing (6) is fixedly connected to the fixing frame (7), a second rotating shaft (27) penetrates through the second bearing (6), a saw blade (28) is fixedly connected to the left end of the second rotating shaft (27), a first driven wheel (8) is fixedly connected to the right end of the second rotating shaft (27), and the first driving wheel (24) and the first driven wheel (8) are in transmission connection through a belt (9);

the right side surface of the partition board (10) is fixedly connected with a protection box (11), a saw blade (12) is arranged in the protection box (11), a first sliding groove (30) is formed in the surface of the saw blade (12), a first sliding block (33) matched with the first sliding groove is arranged in the first sliding groove (30), second sliding grooves (31) are formed in the left side surface and the right side surface of the first sliding groove (30), second sliding blocks (32) matched with the second sliding grooves are arranged in the two second sliding grooves (31), opposite surfaces of the two second sliding blocks (32) are fixedly connected to the left side surface and the right side surface of the first sliding block (33) respectively, the front side surface and the back side surface of the first sliding block (33) are fixedly connected with the inner walls of the front side surface and the back side surface of the protection box (11) respectively, a telescopic device (34) is arranged in the protection box (11), the top of the telescopic device (34) is fixedly connected with the bottom, the bottom of telescoping device (34) with the inner wall lower fixed surface of protective housing (11) connects, protective housing (11) internal fixation even has fourth fixed plate (38), the right flank fixedly connected with second frame (37) of fourth fixed plate (38), the right flank fixedly connected with third motor (35) of second frame (37), output shaft fixedly connected with second action wheel (36) is passed through in the front of third motor (35), the left flank fixedly connected with rack (29) of saw blade (12), be provided with gear (39) in protective housing (11), the positive fixedly connected with second of gear (39) follows driving wheel (40), gear (39) with the second follows driving wheel (40) internal fixation and is connected with third bearing (41), wear to be equipped with third pivot (42) in third bearing (41), the front and back both ends of third pivot (42) respectively with the inner wall fixed of protective housing (11) tow sides And (4) connecting.

2. A pruning device for forestry according to claim 1, wherein: right flank fixedly connected with second sawtooth (15) of guard box (11), the right side of rack (29) is provided with first sawtooth (14), cutting opening (13) have been seted up to the right flank of guard box (11), first sawtooth (14) are passed cutting opening (13) with second sawtooth (15) interval arrangement, just first sawtooth (14) are located the front side of second sawtooth (15).

3. A pruning device for forestry according to claim 1, wherein: the telescopic device (34) comprises a telescopic cylinder (341), a telescopic sleeve (342) is fixedly connected in the telescopic cylinder (341), a telescopic rod (343) penetrates through the telescopic sleeve (342), the bottom end of the telescopic rod (343) is fixedly connected with the inner wall of the telescopic cylinder (341) through a spring (344), the bottom end of the telescopic cylinder (341) is fixedly connected with the lower surface of the inner wall of the protective box (11), and the top end of the telescopic rod (343) is fixedly connected with the bottom of the saw blade (12).

4. A pruning device for forestry according to claim 1, wherein: the gear (39) is meshed with the rack (29), and the second driving wheel (36) is in transmission connection with the second driven wheel (40) through a belt (9).

5. A pruning device for forestry according to claim 1, wherein: the output of battery (21) with the input of control switch (17) passes through the wire electricity and connects, the output of control switch (17) with the input of first motor (4) passes through the wire electricity and connects, the output of control switch (17) with the input of second motor (23) passes through the wire electricity and connects, the output of control switch (17) with the input of third motor (35) passes through the wire electricity and connects.