CN113016350A - Rolling trolley type Chinese chestnut picking device - Google Patents
Rolling trolley type Chinese chestnut picking device Download PDFInfo
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- CN113016350A CN113016350A CN202110306338.XA CN202110306338A CN113016350A CN 113016350 A CN113016350 A CN 113016350A CN 202110306338 A CN202110306338 A CN 202110306338A CN 113016350 A CN113016350 A CN 113016350A
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- chinese chestnut
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
- A01D46/26—Devices for shaking trees or shrubs; Fruit catching devices to be used therewith
- A01D46/264—Devices for beating or vibrating the foliage; Fruit catching devices to be used therewith
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
- A01D46/26—Devices for shaking trees or shrubs; Fruit catching devices to be used therewith
- A01D2046/266—Portable devices to shake branches
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Abstract
The invention relates to a rolling trolley type Chinese chestnut picking device which comprises a swing rod unit, a support frame, a support shell, a fixed rod, a rod joint, a telescopic rod, a telescopic locking unit, a lower shell box, a power unit, a power supply box, a hub unit and a rope unit, wherein the swing rod unit is arranged on the support frame; the support frame is used for supporting the swing rod device, the fixed pulley and the steel wire rope; the rod joint is used for connecting the fixed upper rod with the telescopic rod and connecting the fixed lower rod with the telescopic rod; the telescopic locking unit is used for controlling the length of the telescopic rod; the power unit drives the bevel gear to move through the motor, and further drives the rotating rod to realize the up-and-down movement of the sliding block; the rope unit is used for connecting the lower power unit and the upper swing rod unit, so that the up-and-down movement of the lower sliding block is converted into the left-and-right movement of the upper swing rod. The device can flap branches in a large area, so that the picking efficiency is improved; the economic cost of manual picking is reduced, and the risk of body injury caused by manual bare-handed operation or tree climbing by a wood ladder is avoided; the device is light and handy, portable, is applicable to the chinese chestnut of different topography and picks.
Description
Technical Field
The invention belongs to the technical field of Chinese chestnut picking, and particularly relates to a telescopic adjustable comb tooth shaking type Chinese chestnut picking device.
Background
Chinese chestnut has been planted for more than 4000 years in China, mainly grows in the area with the altitude of 370-2800 meters, and is mostly seen in mountainous regions. Compared with other nuts, the Chinese chestnut contains the vitamin C, B1 and carotene which are positioned at the front row and are known as the king of dry fruits. Through medical certification, the Chinese chestnut has the effects of tonifying spleen and nourishing stomach, benefiting taste and calming liver, building body and the like, is beneficial to digestive organs of human bodies such as stomach, spleen, liver, kidney and the like, and has extremely high nutritional value.
Because the growth environment of the Chinese chestnut is complicated, and a large-scale vehicle-mounted mechanical picking device is difficult to meet the terrain with rugged mountainous regions and hollow ground, the most common Chinese chestnut picking mode at present is only manually operated or tree climbing by a wood ladder, and the Chinese chestnut is picked by adopting a bamboo pole to flap the Chinese chestnut fruiting part when standing on the Chinese chestnut branches. The mode has high labor intensity and psychological pressure for farmers, high economic cost for manual picking, low picking efficiency and certain unsafe factors.
Through the search of the published patent documents, the following similar published patent documents are found:
1. CN 211931422U discloses a walnut picking tree-shaking machine, which comprises a frame, wherein one end of the frame is provided with a main rotating shaft, and one end of the main rotating shaft is connected with an eccentric shaft; one end of the eccentric shaft is fixedly locked with the main rotating shaft, and the other end of the eccentric shaft is connected with the flange plate through a bearing; one end of the flange plate is connected with the cross bearing; the cross bearing is connected with the bottom end of the coupler; the top end of the coupling is connected with another flange plate through a cross bearing, and the flange plate is connected with the rocker arm through a bolt; the top end of the frame is provided with a joint shaft pin which is connected with the rocker arm through a shaft; the rocker arm is connected with a steel wire rope; the steel wire rope is connected with a lantern ring. The tree shaking machine utilizes a mechanical principle and combines external power equipment to enable the rocker arm to form unidirectional swinging vibration, so that the vibration is generated by acting on the walnut tree to enable ripe fruits to naturally fall off.
2. CN 111264182A discloses agricultural is with chinese chestnut picking device based on track operation, including palm cover, the top fixedly connected with protection finger mechanism of palm cover, the top of palm cover is provided with the operation finger mechanism, and the protection finger mechanism includes forefinger dactylotheca, ring finger dactylotheca and little finger dactylotheca, and the operation finger mechanism includes thumb dactylotheca and middle finger dactylotheca, the positive middle part fixedly connected with protection shield of thumb dactylotheca. This agricultural is with chinese chestnut harvesting device based on track operation can reach the effect of high-speed rotation cutting wheel, makes the teeth of a cogwheel of cutting wheel cut the branch of chinese chestnut.
3. CN 103597958A discloses an intelligent manual auxiliary picking machine for Chinese chestnut, comprising a trolley, a generator, a lifting oil cylinder, a telescopic frame, a telescopic picking bag and a collecting box, wherein the lower surface of the chassis of the trolley is provided with a driving motor and a steering motor, the driving motor rotates forwards and backwards to drive the trolley to move forwards or backwards, the steering motor drives the trolley to steer left and right, the generator and the lifting oil cylinder are arranged on the upper surface of the chassis of the trolley, one end of the telescopic frame is fixed on the upper surface of the chassis of the trolley, the other end of the telescopic frame is fixed on the lifting oil cylinder and is far away from one end of a base, the collecting box is arranged on the upper surface of the chassis of the trolley, one end of the telescopic picking bag is fixed in the collecting box, the other end of the telescopic picking bag is connected with a seat, when the intelligent manual auxiliary picking machine works, a person sits on, the picked Chinese chestnuts enter the collecting box through the collecting bag, and the lifting oil cylinder is started to descend after the operation is finished.
The nut picking device in the prior art has the defects of low picking efficiency, large damage to branches, small application range, complex structure and inconvenient operation, and is not suitable for areas such as mountainous regions, hills and the like.
Disclosure of Invention
In order to overcome the defects of the existing picking device in the background art, the invention provides a portable adjustable Chinese chestnut picking device which can flap branches in a large area and improve the picking efficiency; the economic cost of manual picking is reduced, and the risk of body injury caused by manual bare-handed operation or tree climbing by a wood ladder is avoided; in addition, the Chinese chestnuts at different heights can be picked through the adjusting device; the device is light and handy, portable, is applicable to the chestnut tree of different topography.
The technical problem to be solved by the invention is realized by the following technical scheme:
the utility model provides a device is picked to dolly formula chinese chestnut that rolls which characterized in that: include from the top that connects gradually pendulum rod unit, support frame, support shell, dead lever, pole joint, telescopic link, flexible locking unit, lower outer shell case, power pack, power supply box, wheel hub unit, rope unit, the control unit: the swing rod unit comprises a comb tooth swing rod and a swing rod fixing frame; the support frame comprises a fixed large pulley and a support swing rod unit; the fixed rod comprises a fixed upper rod and a fixed lower rod; the rod joint is used for fixing the upper rod and the telescopic rod and connecting the lower rod and the telescopic rod; the telescopic locking unit comprises a fixed clamping sleeve and a fixed sleeve; the power unit consists of a motor, a motor bracket, a bevel gear, a transmission rod, a connecting rod, a sliding block and a rotating rod; the power box is positioned below the power unit, and the hub unit is arranged below the power box and consists of a wheel baffle, a wheel shaft and wheels; the rope unit consists of a plurality of large and small pulleys and a steel wire rope.
And the wheel baffle plate is welded with the power box bottom plate, the wheel shaft penetrates through the wheel baffle plate, the wheel is connected with the wheel shaft through a bolt, and the wheel surface is provided with anti-skid nails.
And one side of the connecting rod is provided with a U-shaped groove, and one side of the transmission rod is arranged in the U-shaped groove and is fixedly connected with the connecting rod through a pin.
And, the slider is equipped with the protruding axle, the dwang both sides are equipped with the spout, protruding axle and the tangent cooperation of spout, connecting rod and slider protruding axle rivet connection, the center of dwang is fixed in on the center pin.
And, lower case shape below is the trapezoidal body for the tetrahedron top, and both sides can be opened or close through the hinge, and middle cambered surface is equipped with the rectangle breach for the installation rope, lower case and power unit shell adhesive bonding, be equipped with two big pulleys down in the case, be located power unit shell and fixed lower beam junction both sides, through the bolt fastening on the power unit shell.
And, the support frame passes through the pendulum rod axis of rotation and the bearing rotation is connected with the fixed frame of pendulum rod, and the axis of rotation both ends are equipped with the screw hole and pass through the bolt with the fixed frame of pendulum rod be fixed in between the support frame, separate through the sleeve between the fixed frame of pendulum rod and the support frame.
And, fixed cutting ferrule is equipped with the external screw thread, fixed cover is equipped with the internal thread, fixed cutting ferrule adopts threaded connection locking telescopic link with fixed cover.
And the telescopic rod is provided with a handle, and the handle is provided with anti-skid threads, a motor starting button and a speed regulating button.
And, the support housing shape is trapezoidal, and the below cambered surface is equipped with the breach and cooperatees with fixed upper boom, support frame and support housing pass through four L shape angles and bolted connection, support frame and big pulley bolted connection, the support frame center is unanimous with the guide rail distance with big pulley center distance.
And the comb tooth swing rod is fixedly connected with the swing rod fixing frame through a bolt, and the comb tooth swing rod is provided with seven teeth.
The invention has the advantages and beneficial effects that:
1. according to the rolling trolley type Chinese chestnut picking device, when a worker works by using the rolling trolley type Chinese chestnut picking device, the worker holds the handle with two hands, the handle is provided with the concave-convex rubber surface, friction between the two hands and the handle is increased, slipping is prevented, and certain comfort level is increased by the rubber material. The battery box is arranged at the lower part of the device, certain unsafe factors caused by winding due to the work of a large number of wires are avoided, materials are saved, and the device is convenient to carry.
2. According to the rolling trolley type Chinese chestnut picking device, the picking device is provided with the hub unit, and can move along with the movement of workers, so that the physical strength is saved; in addition, the tyre surface of the vehicle is provided with the anti-skid nails, so that the situation that the ground with slope in mountainous and hilly areas slides is avoided, and the stability of the device is improved.
3. The rolling trolley type Chinese chestnut picking device has the advantages that the power unit is simple and reliable, the processing is convenient, and the whole body is light; the bevel gear is adopted for transmitting motion, the motion direction is converted, the space of the device is saved, and the transmitting motion is more stable; the U-shaped groove and the pin are adopted to connect the rotating rod and the connecting rod, so that the connection is more reliable and stable.
4. The rolling trolley type Chinese chestnut picking device is adjustable in height, the telescopic rod, the fixing sleeve and the fixing clamping sleeve are adopted, the length of the rod is fixed in a threaded connection mode, the operation is simple, the fixing is reliable, the rolling trolley type Chinese chestnut picking device is suitable for Chinese chestnut trees with different heights, and the range is wide.
5. According to the rolling trolley type Chinese chestnut picking device, the support frame and the swing rod unit are connected through the swing rod rotating shaft and the bearing, so that the swing friction between the support frame and the swing rod unit is reduced, the resistance of pulling of a rope is reduced, the swing frequency is accelerated, the service lives of the support frame, the swing rod unit and the power unit are prolonged, and the picking efficiency is further improved. Adopt comb-tooth shape pendulum rod, increase swing area avoids the winding between branch and the leaf simultaneously, adopts rubber materials, alleviates the damage that the collision caused between pendulum rod and the branch.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged, fragmentary schematic view of the power unit of FIG. 1;
FIG. 3 is an enlarged view of a portion of the support frame of FIG. 1;
FIG. 4 is an enlarged, fragmentary, schematic view of the lower housing shell of FIG. 1;
FIG. 5 is an enlarged, fragmentary schematic view of the wheel of FIG. 1;
FIG. 6 is an enlarged view of a portion of the drive link and connecting rod of FIG. 2;
FIG. 7 is an enlarged partial schematic view of the telescoping lock unit of FIG. 1;
fig. 8 is a partially enlarged schematic view of the swing link rotating shaft in fig. 3.
Description of the reference numerals
1. A comb tooth swing rod; 2. fixing frames of the swing rods; 3. a support frame; 4. a support housing; 5. fixing the upper rod; 6. a rod joint; 7. a telescopic locking unit; 8. a telescopic rod; 9. a grip; 10. a button; 11. fixing the lower rod; 12 a lower housing case; 13. a hinge; 14. a power unit; 15. a power supply box; 16. a wheel; 17. a guide rail; 18. a slider; 19. a cam; 20. a motor; 21. a motor bracket; 22. an output shaft; 23. a left bevel gear; 24. a right bevel gear; 25. a key shaft; 26. a large bearing; 27. a bearing seat; 28. a transmission rod; 29 connecting rods; 30. a chute; 31. a central shaft; 32. Rotating the rod; 33. a rectangular notch; 34. a small pulley; 35. a fixed rod seat; 36 large pulleys; 37. a swing rod rotating shaft; 38. an L-shaped angle; 39. a wheel shaft; 40. wheel fenders, 41, cleats; 42. a large pulley; 43. a U-shaped groove; 44. a small bearing; 45. a small bolt; 46. a sleeve; 71. fixing the clamping sleeve; 72. and (4) fixing sleeves.
Detailed Description
The present invention is further illustrated by the following specific examples, which are intended to be illustrative, not limiting and are not intended to limit the scope of the invention.
A rolling trolley type Chinese chestnut picking device comprises a swing rod unit, a support frame 3, a support shell 4, a fixed rod, a rod joint 6, a telescopic rod 8, a telescopic locking unit 7, a lower shell box 12, a power unit 14, a power supply box 15, a hub unit and a rope unit which are sequentially connected from top to bottom.
The swing rod unit comprises a comb tooth swing rod 1 and a swing rod fixing frame 2; the support frame 3 comprises a fixed large pulley 36 and a support swing rod unit; the fixed rod comprises a fixed upper rod 5 and a fixed lower rod 11; the rod joint 6 is used for fixing the upper rod 5 and the telescopic rod 8 and connecting the lower fixed rod 11 and the telescopic rod 8; the telescopic locking unit 7 comprises a fixing clamping sleeve 71 and a fixing sleeve 72; the power unit 14 consists of a motor 20, a motor bracket 21, a left bevel gear 23, a right bevel gear 24, a transmission rod 28, a connecting rod 29, a sliding block 18 and a rotating rod 32; the motor 20 is in matched transmission with the left bevel gear 23, the right bevel gear 24 is connected with the transmission rod 28 through a key shaft 27 to rotate, the transmission rod 28 is fixedly connected with the connecting rod 29, the connecting rod 29 is fixedly connected with the right slide block 18, the slide block 18 is in sliding connection with the rotation rod 32, and the slide block 18 is positioned on a guide rail 17 arranged on the bottom plate of the power unit; the power box 15 is positioned below the power unit 14, and the hub unit is arranged below the power box 15 and consists of a wheel baffle 40, a wheel shaft 39 and wheels 16; the rope unit consists of a plurality of large and small pulleys and a steel wire rope. The control unit is arranged in the battery box and used for starting and stopping the motor and regulating the speed, and the control unit consists of an Atmega328p processor, an H-bridge motor control circuit, a display screen, an alarm device and an L298 motor driving module.
The wheel baffle 40 is welded with the bottom plate of the power box 15, the wheel shaft 39 penetrates through the wheel baffle 40, the wheel 16 is connected with the wheel shaft 39 through a large bolt 42, and the wheel 16 is provided with an anti-skid nail 41; the key shaft 25 is positioned on a power unit bottom plate bearing seat 27, a key groove is formed in an inner hole of the right bevel gear 24 and is in interference fit with the key shaft 25, and a key groove is formed in one side of the transmission rod 28 and is connected with the key shaft 25.
One side of the connecting rod 29 is provided with a U-shaped groove 43, and one side of the transmission rod 28 is arranged in the U-shaped groove 43 and is fixedly connected with the connecting rod 29 through a pin. The slider 18 is equipped with protruding axle 19, dwang 32 both sides are equipped with spout 30, protruding axle 19 and the tangent cooperation of spout 30, connecting rod and slider protruding axle rivet connection, the center of dwang 32 is fixed in on the center pin 31. The fixed upper rod 5 is connected with the support frame 3 through bolts, and the fixed lower rod seat 11 is connected with the shell of the power unit 14 through bolts.
The shape below of lower case 12 is the tetrahedron top and is the trapezoidal body, and both sides can be opened or close through hinge 13, and the middle cambered surface is equipped with rectangle breach 33 for the installation rope, lower case 12 and 14 shell adhesive bonding of power unit, be equipped with two big pulleys 36 in lower case 12, be located power unit shell and fixed lower beam junction both sides, through the bolt fastening on 14 shells of power unit. The fixing clamping sleeve 71 is provided with external threads, the fixing sleeve 72 is provided with internal threads, and the fixing clamping sleeve 71 and the fixing sleeve 72 are connected through threads to lock the telescopic rod.
The telescopic rod 8 is provided with a handle 9, and the handle 9 is provided with anti-skid threads, a motor starting button and a speed regulating button 10.
The shape of supporting shell 4 is trapezoidal, and the below is equipped with the arc breach and cooperatees with fixed upper boom 5, support frame 3 and supporting shell 4 are through four L shape angles 38 and bolted connection, support frame 3 and 4 sticky fixings of supporting shell, support frame 3 and big pulley 36 bolted connection, 3 centers of support frame are unanimous with the 36 center distances of big pulley and guide rail 17 distance, support frame 3 passes through pendulum rod axis of rotation 37 with the fixed frame 2 of pendulum rod and is connected, and the rotating part is equipped with little bearing 44, and pendulum rod axis of rotation 37 both ends are equipped with the screw hole and pass through little bolt 45 and are fixed in between the support frame 3 with the fixed frame 2 of pendulum.
The comb tooth swing rod 1 is fixedly connected with the swing rod fixing frame 2 through bolts, and the comb tooth swing rod 1 is provided with seven teeth.
The rope unit can be divided into two paths:
one end of one path is fixed on a left slide block 18 of the power unit 14, passes through a left big pulley 36 on the shell of the power unit 14, passes through a left small pulley 34 on the fixed lower rod 11, reaches the left small pulley 34 on the fixed upper rod 5, passes through a left big pulley 36 on the support frame 3, and is finally fixed on the lower side of the swing rod fixing frame 2;
one end of the other path is fixed on a right slide block 18 of the power unit 14, passes through a right big pulley 36 on the shell of the power unit 14, passes through a right small pulley 34 on the fixed lower rod 11, reaches the right small pulley 34 on the fixed upper rod 5, passes through a right big pulley 36 on the support frame 3, and is finally fixed on the lower side of the swing rod fixing frame 2.
The working principle of the invention is as follows:
when the picking device is used, a worker holds the handle 9 with two hands to drag the picking device, the picking device can be easily dragged to a position required to be picked by rolling with the help of the wheel 16, the anti-skid nails 41 are arranged on the surface of the wheel 16, the picking device can be effectively prevented from sliding on a sloping ground, the start motor button 10 is pressed, the motor 20 supplies power through the power box 15, the power box 15 is arranged below the power unit 14, the limitation that a wired power supply cannot work remotely is avoided, the motor 20 starts to operate to drive the output shaft 22 to rotate and further drive the left bevel gear 23 to rotate and reverse, the right bevel gear 24 drives the key shaft 25 to rotate, so that the transmission rod 28 realizes circular motion, the transmission rod 28 drives the connecting rod 29 to rotate, and because the sliding block 18 is limited by the guide rail 17 in the linear direction, the connecting rod 29 drives the right sliding block 18 to move up and down, thereby left side slider 18 and right slider 18 realize the motion of one on the other under the transmission motion of dwang 32, as right side slider 18 upward movement, and then the wire rope on right side also can upward movement along with it, thereby left side slider 18 and the wire rope downstream on the slider drive broach pendulum rod 1 and move left, as right side slider 18 downward movement, and then the wire rope on right side also can downward movement along with it, thereby left side slider 18 and the wire rope upward movement on the slider drive broach pendulum rod 1 and move right, big or small pulley 34, 36 guarantee wire rope's direction and compactness, and then realize broach pendulum rod 1 luffing motion effect. The comb tooth swing rod 1 is inserted into a Chinese chestnut branch to drive the branch to swing, so that the winding phenomenon of the branch and leaves is avoided, and when the inertia force generated by a Chinese chestnut fruit tree is greater than the separating force of a Chinese chestnut fruit, the Chinese chestnut falls off. The telescopic rod 8 is stretched or contracted to reach the height required to be picked, the fixing clamping sleeve 71 and the fixing sleeve 72 are screwed down to fix the telescopic rod 8, and then the Chinese chestnut trees with different heights can be picked.
Although the embodiments of the present invention and the accompanying drawings are disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the invention and the appended claims, and therefore the scope of the invention is not limited to the disclosure of the embodiments and the accompanying drawings.
Claims (10)
1. The utility model provides a device is picked to dolly formula chinese chestnut that rolls which characterized in that: the device comprises a swing rod unit, a support frame, a support shell, a fixed rod, a rod joint, a telescopic rod, a telescopic locking unit, a lower shell box, a power unit, a power box, a hub unit and a rope unit which are sequentially connected from top to bottom; the swing rod unit comprises a comb tooth swing rod and a swing rod fixing frame; the support frame comprises a fixed large pulley and a support swing rod unit; the fixed rod comprises a fixed upper rod and a fixed lower rod; the rod joint is used for fixing the upper rod and the telescopic rod and connecting the lower rod and the telescopic rod; the telescopic locking unit comprises a fixed clamping sleeve and a fixed sleeve; the power unit consists of a motor, a motor bracket, a bevel gear, a transmission rod, a connecting rod, a sliding block and a rotating rod; the power box is positioned below the power unit, and the hub unit is arranged below the power box and consists of a wheel baffle, a wheel shaft and wheels; the rope unit consists of a plurality of large and small pulleys and a steel wire rope.
2. The rolling cart type Chinese chestnut picking device according to claim 1, wherein: the wheel baffle is welded with the power box bottom plate, the wheel shaft penetrates through the wheel baffle, the wheel is connected with the wheel shaft through a bolt, and the wheel surface is provided with anti-skid nails.
3. The rolling cart type Chinese chestnut picking device according to claim 1, wherein: one side of the connecting rod is provided with a U-shaped groove, and one side of the transmission rod is arranged in the U-shaped groove and is fixedly connected with the connecting rod through a pin.
4. The rolling cart type Chinese chestnut picking device according to claim 1, wherein: the slider is equipped with the protruding axle, the dwang both sides are equipped with the spout, protruding axle and the tangent cooperation of spout, connecting rod and slider protruding axle rivet connection, the center of dwang is fixed in on the center pin.
5. The rolling cart type Chinese chestnut picking device according to claim 1, wherein: the lower casing case shape below is the trapezoidal body for the tetrahedron top, and both sides can be opened or close through the hinge, and middle cambered surface is equipped with the rectangle breach for the installation rope, lower casing case and power unit shell adhesive bonding, the lower casing incasement is equipped with two big pulleys, is located power unit shell and fixed lower beam junction both sides, through the bolt fastening on the power unit shell.
6. The rolling cart type Chinese chestnut picking device according to claim 1, wherein: the support frame is connected through pendulum rod axis of rotation and bearing rotation with the fixed frame of pendulum rod, and the axis of rotation both ends are equipped with the screw hole and pass through the bolt with the fixed frame of pendulum rod be fixed in between the support frame, separate through the sleeve between the fixed frame of pendulum rod and the support frame.
7. The rolling cart type Chinese chestnut picking device according to claim 1, wherein: the fixing clamping sleeve is provided with external threads, the fixing sleeve is provided with internal threads, and the fixing clamping sleeve and the fixing sleeve are connected through threads to lock the telescopic rod.
8. The rolling cart type Chinese chestnut picking device according to claim 1, wherein: the telescopic rod is provided with a handle, and the handle is provided with anti-skidding threads, a motor starting button and a speed regulating button.
9. The rolling cart type Chinese chestnut picking device according to claim 1, wherein: the support shell is trapezoidal in shape, a notch is formed in the arc surface below the support shell and matched with the fixed upper rod, the support frame is connected with the support shell through four L-shaped angles and bolts, the support frame is connected with the large pulley through bolts, and the distance between the center of the support frame and the center of the large pulley is consistent with the distance between the center of the large pulley and the guide rail.
10. The rolling cart type Chinese chestnut picking device according to claim 1, wherein: the comb tooth swing rod is fixedly connected with the swing rod fixing frame through a bolt, and the comb tooth swing rod is provided with seven teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110306338.XA CN113016350A (en) | 2021-03-23 | 2021-03-23 | Rolling trolley type Chinese chestnut picking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110306338.XA CN113016350A (en) | 2021-03-23 | 2021-03-23 | Rolling trolley type Chinese chestnut picking device |
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| Publication Number | Publication Date |
|---|---|
| CN113016350A true CN113016350A (en) | 2021-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110306338.XA Withdrawn CN113016350A (en) | 2021-03-23 | 2021-03-23 | Rolling trolley type Chinese chestnut picking device |
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| CN (1) | CN113016350A (en) |
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Application publication date: 20210625 |