Breakage-proof collecting trolley for camellia oleifera fruits
By designing a camellia fruit anti-damage collection cart, and adopting a flexible receiving cloth and column structure, the problems of time-consuming and labor-intensive harvesting and damage of camellia fruit were solved, achieving efficient and thorough fruit collection.
Patent Information
- Application Number
- CN202423159370.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2034-12-20
AI Technical Summary
Existing methods for harvesting camellia oleifera fruit are time-consuming and labor-intensive, and in mountainous and hilly areas, the ripe fruit is easily damaged when it falls and is difficult to collect.
Design a camellia fruit anti-breakage collection trolley, which adopts a flexible receiving mechanism, self-propelled wheels, drive device, collection box and control box, and is equipped with flexible receiving cloth, column and rotating rod. The flexible receiving cloth catches the falling camellia fruit over a large area to avoid hard landing and breakage, and the longitudinal sliding rail facilitates the disassembly and assembly of the collection box.
It achieves efficient and thorough collection of camellia fruit, reduces fruit damage rate, and improves collection efficiency, making it suitable for camellia fruit harvesting in mountainous and hilly areas.
Smart Images
Figure CN223798817U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to an oil -tea fruit anti -breakage collection dolly belongs to oil -tea fruit collection device technical field. BACKGROUND
[0002] At present, the main picking mode of the oil -tea fruit grower in China is artificial picking or taking tools to knock down the oil -tea fruit, and then picking up and collecting by artificial picking. This mode not only consumes time and effort, but also most of the oil -tea fruit trees in China are planted in the hard soil mountain and hilly areas, and the mature oil -tea fruit may be broken when falling from a high place. In addition, the oil -tea fruit is not easy to collect after falling along the slope, so an oil -tea fruit anti -breakage collection dolly for flexible collection of oil -tea fruit is needed. UTILITY MODEL CONTENTS
[0003] The utility model aims at providing an oil -tea fruit anti -breakage collection dolly.
[0004] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme: an oil -tea fruit anti -breakage collection dolly, including frame and flexible receiving mechanism, the bottom of frame is equipped with self -propelled wheel, the top is equipped with drive arrangement, collection box and control box, the top of control box is equipped with camera, the front end of frame is connected with two clamping arms, the middle of clamping arm is opened with inclined slot, the end near frame of inclined slot is low, and is equipped with electric conveyer belt, the upper end of electric conveyer belt extends to the above of the front end of collection box, the outside surface of clamping arm is welded with boss,
[0005] The flexible receiving mechanism includes two flexible receiving cloths symmetrically installed on the top of the two clamping arms, the lower surface of the two flexible receiving cloths is respectively fixedly connected with one stand I, a plurality of rotating rods I and one rotating rod II, the two stands I are fixedly installed on the two sides of the top of the frame, the plurality of rotating rods I are respectively symmetrically rotatably installed on the two bosses, the rotating rod II is rotatably installed on the top of the front end of the clamping arm, and the front part is close together, the rear part of the inner side edge of the two flexible receiving cloths is fixedly connected to the top of the same stand II, the stand II is fixedly installed on the top of the front end center of the frame, and the bottom of the flexible receiving cloth is fixedly connected with the upper surface of the clamping arm and is provided with a discharge port matched with the inclined slot.
[0006] Preferably, the tire of the wheel is a herringbone pattern rubber tire, the drive arrangement includes a forward and reverse variable frequency motor, the output end of the forward and reverse variable frequency motor is connected with the wheel through a chain transmission mechanism, the flexible receiving cloth is a tarpaulin, reinforced non-woven fabric or fine mesh cloth, and the inner wall of the collection box is provided with a rubber buffer layer or a bubble buffer layer.
[0007] Preferably, the top of the frame is fixedly connected with a longitudinal slide rail matched with the collection box, and the longitudinal slide rail is provided with a limiting mechanism.
[0008] Preferably, the limiting mechanism comprises a limiting rod sliding through the longitudinal slide rail from bottom to top, the upper end of the limiting rod is clamped in the limiting slot opened in the bottom of the collecting box, the lower end of the limiting rod is provided with a reset spring, the upper end of the reset spring is fixedly connected with an outer threaded sleeve, the outer threaded sleeve is threadedly connected with the rear end of the lower surface of the vehicle frame, the lower end of the reset spring is fixedly connected with an inner threaded sleeve, the inner threaded sleeve is threadedly sleeved on the lower part of the limiting rod, and the outer wall of the lower end of the limiting rod is a non-slip surface.
[0009] Preferably, the cross section of the longitudinal slide rail is swallow-tailed, T-shaped or cross-shaped, the rear end face of the longitudinal slide rail is arc-shaped or blunt triangular, the number of the longitudinal slide rails is one, and the bottom of the collecting box is provided with a limiting sliding groove matched with the longitudinal slide rail.
[0010] Preferably, the outer wall of the longitudinal slide rail and the inner wall of the limiting sliding groove are smooth or lubricated.
[0011] Preferably, the control box is provided with a microcomputer control device and a wireless communication device, the driving device, the camera, the electric conveying belt, the rudder I and the motor I are respectively electrically connected with the control box through signal lines, the control box is wirelessly connected with the remote control platform through the wireless communication device, a plurality of transverse baffles are arranged on the electric conveying belt, and a driving motor is transmissionally connected with the lower end or the upper end of the electric conveying belt.
[0012] Preferably, the flexible receiving cloth is in a shell-shaped structure with high four sides and low part close to the chute after being unfolded.
[0013] Preferably, the rotating rod I and the rotating rod II are both inverted V-shaped rods with the upper end inclined upward, and the angle range of the upper end of the rotating rod I and the rotating rod II inclined upward is 15-60°.
[0014] Preferably, the lower end of the rotating rod I extends into the boss and is connected with the rudder I, and the lower end of the rotating rod II extends into the inside of the clamping arm and is transmissionally connected with the rudder II.
[0015] Beneficial effects
[0016] The oil tea fruit anti-damage collecting trolley has the advantages that the flexible receiving cloth is arranged, so that the falling oil tea fruits can be received in a large area in a flexible manner, the oil tea fruits are prevented from being damaged due to hard landing, and the oil tea fruits are also prevented from scattering on the ground, the stand column I, the stand column II, the rotating rod I and the rotating rod II are arranged, so that the flexible receiving cloth can be conveniently supported and unfolded or folded, the collecting trolley can conveniently walk, the wrapping of the oil tea fruit tree trunk during work is good, the falling oil tea fruits can be received in a nearly dead angle-free manner, and the longitudinal slide rail is arranged, so that the oil tea fruit collecting box can be conveniently disassembled. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is a structural schematic view of the utility model.
[0018] Figure 2 It is the side section structure schematic view of the utility model;
[0019] Figure 3 It is the side section structure schematic view of the utility model middle clamping arm;
[0020] Figure 4 It is the side section structure schematic view of the utility model middle collection box.
[0021] In the drawing: 1, frame; 2, wheel; 3, drive device; 4, collection box; 5, camera; 6, control box; 7, clamping arm; 8, inclined chute; 9, electric conveyor belt; 10, boss; 11, flexible receiving cloth; 12, standpost I; 13, rotating rod I; 14, rotating rod II; 15, standpost II; 16, longitudinal slide rail; 17, limiting rod; 18, limiting groove; 19, reset spring; 20, outer threaded sleeve; 21, inner threaded sleeve; 22, limiting sliding groove; 23, transverse baffle; 24, rudder I; 25, rudder II. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0023] As Figures 1-4The embodiment shown provides a technical scheme: an oil tea fruit anti-breaking collecting trolley, which comprises a trolley frame 1 and a flexible receiving mechanism. The bottom of the trolley frame 1 is provided with self-propelled wheels 2, the top is provided with a driving device 3, a collecting box 4 and a control box 6. The tire of the wheel 2 is a rubber tire with strong gripping force and herringbone pattern. The driving device 3 comprises a forward and reverse variable frequency motor, which is fixedly installed in a mounting box. The mounting box is fixedly connected with the two sides of the trolley frame 1. The output end of the forward and reverse variable frequency motor is in driving connection with the wheel 2 through a chain transmission mechanism. The control box 6 is located in the middle of the top of the trolley frame. The top of the control box 6 is provided with a camera 5, which is fixed on the top of the control box 6 through screw connection and is in electrical connection with the control box 6. The collecting box 4 is located at the rear side of the control box 6 and has a width greater than that of the control box 6. The inner wall of the collecting box 4 is provided with a rubber buffer pad layer or a bubble buffer pad layer. The front end of the trolley frame 1 is connected with two parallel clamping arms 7. The rear end of the clamping arm 7 is fixed on the front end of the trolley frame 1 through bolts. The two clamping arms 7 are symmetrically distributed and have the same structure. A diagonal groove 8 is formed in the middle of the clamping arm 7, which can guide the fallen oil tea fruits to an electric conveyor belt 9. The end of the diagonal groove 8 close to the trolley frame 1 is low and provided with the electric conveyor belt 9. The upper end of the electric conveyor belt 9 extends above the front end of the collecting box 4, so as to facilitate the conveying of the oil tea fruits received by the flexible receiving cloth 11 to the collecting box 4. The outer side of the clamping arm 7 is welded with a boss 10.
[0024] The flexible receiving mechanism comprises two flexible receiving cloths 11 symmetrically mounted on the top of the two clamping arms 7, which are tarpaulins, reinforced non-woven fabrics or fine mesh cloths, the lower surfaces of the two flexible receiving cloths 11 are fixedly connected with a stand column I 12, a plurality of rotating rods I 13 and a rotating rod II 14 respectively, the two stand columns I 12 are fixedly installed on the top of the two sides of the vehicle frame 1, the plurality of rotating rods I 13 are symmetrically rotatably installed on the bosses 10 of the two clamping arms 7, the lower ends of the rotating rods I 13 extend into the bosses 10 and are connected with a rudder I 24, the rudder I 24 is fixedly installed in the boss 10 and drives the rotating rod I 13 to rotate so as to achieve the purpose of unfolding and folding the flexible receiving cloth 11, in the embodiment, there are eight rotating rods I 13 which are symmetrically installed on the bosses 10 of the two clamping arms 7, the rotating rod II 14 is rotatably installed on the top of the front end of the clamping arm 7, and the front parts are overlapped and lapped to make the two flexible receiving cloths 11 joint into a whole, so as to avoid the oil tea fruits from falling to the ground through the gap between the two flexible receiving cloths 11, at this time, the two flexible receiving cloths 11 are like opened shells, the lower end of the rotating rod II 14 rotatably penetrates through the upper surface of the clamping arm 7, extends to the inside of the clamping arm 7 and is drivingly connected with a rudder II 25, and is controlled to rotate through the rudder II 25 and cooperates with the rotating rod I 13 to unfold and fold the flexible receiving cloth 11, the rudder II 25 is fixedly installed in the clamping arm 7, the rear parts of the inner sides of the two flexible receiving cloths 11 are fixedly connected on the top of a same stand column II 15, the stand column II 15 is fixedly installed on the top of the front end center of the vehicle frame 1, the bottom of the flexible receiving cloth 11 is fixedly connected with the upper surface of the clamping arm 7 and is provided with a discharge port matched with the inclined chute 8, the flexible receiving cloth 11 is laid on the stand column I 12, the stand column II 15, the clamping arm 7, the rotating rod I 13 and the rotating rod II 14, so that the falling oil tea fruits can be flexibly received in a large area, so as to avoid the oil tea fruits from being broken due to hard landing, the inner side edges of the flexible receiving cloth 11 are supported and limited by the stand column I 12 and the stand column II 15, so as to improve the wrapping property of the inner side edges of the flexible receiving cloth 11 to the tree, and greatly reduce the probability of the oil tea fruits scattering between the two flexible receiving cloths 11.
[0025] Specifically, the top of the frame 1 is fixedly connected with longitudinal slide rails 16 matched with the collecting box 4, which is used to horizontally fix the collecting box 4 on the inclined ground, avoid the side inclination of the collecting box 4, and facilitate the installation and removal of the collecting box 4 and the loading and unloading of the tea fruits. The longitudinal slide rails 16 are provided with limiting mechanisms for limiting the collecting box 4. The limiting mechanism comprises a limiting rod 17 slidingly penetrating the longitudinal slide rail 16 from bottom to top, the upper end of the limiting rod 17 is clamped in a limiting groove 18 formed in the bottom of the collecting box 4, the lower end of the limiting rod 17 is provided with a return spring 19, the upper end of the return spring 19 is fixedly connected with an outer threaded sleeve 20, the outer threaded sleeve 20 is threadedly connected with the rear end of the lower surface of the frame 1, the lower surface of the frame 1 is provided with an inner threaded blind hole matched with the outer threaded sleeve 20, the lower end of the return spring 19 is fixedly connected with an inner threaded sleeve 21, the inner threaded sleeve 21 is threadedly sleeved on the lower part of the limiting rod 17, the outer wall of the lower part of the limiting rod 17 is provided with an outer thread matched with the inner threaded sleeve 21, the upper end of the limiting rod 17 is an arc surface or is provided with a chamfer, which is convenient for clamping into the limiting groove 18, and the outer wall of the lower end of the limiting rod 17 is an anti-skid surface provided with anti-skid lines or an anti-skid rubber sleeve.
[0026] Specifically, the cross section of the longitudinal slide rail 16 is swallow-tailed, T-shaped or cross-shaped. In the embodiment, the cross section of the longitudinal slide rail 16 is T-shaped, the rear end surface of the longitudinal slide rail 16 is arc-shaped or blunt triangular, the number of the longitudinal slide rails 16 is 1-4, and the longitudinal slide rails 16 are arranged in parallel. The bottom of the collecting box 4 is provided with a limiting sliding groove 22 matched with the longitudinal slide rail 16, and the outer wall of the longitudinal slide rail 16 and the inner wall of the limiting sliding groove 22 are smooth or lubricated.
[0027] Specifically, the control box 6 is provided with a microcomputer control device and a wireless communication device, the driving device 3, the camera 5, the driving motor of the electric conveying belt 9, the rudder I 24 and the rudder II 25 are respectively electrically connected with the control box 6 through signal lines and are controlled by the control box 6, the control box 6 is wirelessly connected with a remote control platform through the wireless communication device, the electric conveying belt 9 is provided with a plurality of transverse baffles 23 arranged at a certain fixed interval, the lower end or the upper end of the electric conveying belt 9 is drivingly connected with a driving motor for driving the electric conveying belt 9, the driving motor is provided with a microcomputer control device and a wireless communication device, and the driving device 3, the camera 5, the control box 6, the electric conveying belt 9, the rudder I 24 and the rudder II 25 are all powered by a lithium battery fixedly installed on the frame 1.
[0028] Specifically, the flexible receiving cloth 11 is in a shell-shaped structure with high four sides and low part close to the chute 8 after being unfolded.
[0029] Specifically, the rotating rods I 13 and II 14 are both inverted V-shaped rods with the upper end inclined upward, and the angle range of the upper end of the rotating rods I 13 and II 14 inclined upward is 15-60°, which facilitates the heightening of the flexible receiving cloth 11 and avoids the hard collision between the falling tea fruits and the rotating rods I 13 and II 14, so as to avoid the damage.
[0030] The working process of the utility model is briefly described as follows: before collecting the tea fruits, the flexible receiving cloth 11 and the rotating rods I 13 and II 14 are in the state of being folded, the rotating rods I 13 and II 14 are rotated to the state of being parallel to or close to the clamping arms 7, which facilitates the movement of the collecting trolley between the tea fruit trees, when the tea fruits need to be collected, the information of the tea fruit trees is collected by the camera 5 and transmitted to the control box 6, the control box 6 controls the driving device 3 to work, so that the collecting trolley moves towards the target tea fruit tree until the target tea fruit tree is between the two clamping arms 7, then the driving device 3 stops working, the collecting trolley stops moving, the control box 6 controls the steering wheel I 24 and the steering wheel II 25 at the tail of the rotating rods I 13 and II 14 to work, so that the rotating rods I 13 and II 14 rotate until the front parts of the two rotating rods II 14 are overlapped and connected, the flexible receiving cloth 11 is unfolded to the maximum area, and the inner sides of the two flexible receiving cloths 11 surround the tea fruit tree trunks, then the tea fruits falling from the trees can be collected by the flexible receiving cloth 11, the tea fruits received by the flexible receiving cloth 11 fall into the inclined grooves 8 on the upper surfaces of the clamping arms 7 along the inclined flexible receiving cloth 11 and are transported into the collecting box 4 by the electric conveying belt 9, when the tea fruits of the target fruit tree are collected, the control box 6 controls the steering wheel I 24 and the steering wheel II 25 to work, so that the rotating rods I 13 and II 14 are reversely rotated to be folded and returned to repeat the above work; the tea fruit anti-damage collecting trolley is provided with the flexible receiving cloth, which can receive the falling tea fruits in a large area, avoids the hard landing of the tea fruits and the scattering of the tea fruits on the ground, is convenient for the movement of the collecting trolley, has good wrapping performance for the tea fruit tree trunks during work, can receive the falling tea fruits in almost no dead angle, and is convenient for disassembling and assembling the tea fruit collecting box.
[0031] As an alternative, the rotating rod I 13 is fixedly installed on the clamping arm 7, and the rotating rod II 14 is in transmission connection with the stepping motor through the bevel gear transmission mechanism.
[0032] As an alternative, the driving device 3 is a diesel / gasoline engine and an oil tank or a hydraulic oil cylinder.
[0033] As an alternative, the transmission mechanism of the driving device 3 and the wheels 2 can be replaced by a belt type transmission mechanism or a gear transmission mechanism.
[0034] As an alternative, the steering wheel I 24 and the steering wheel II 25 can be replaced by a stepping motor.
Claims
1. A kind of camellia oleifera fruit anti-damage collection trolley, including frame (1) and flexible receiving mechanism, it is characterized by: The bottom of the frame (1) is provided with self-propelled wheels (2), the top is provided with driving device (3), collection box (4) and control box (6), the top of the control box (6) is provided with camera (5), the front end of the frame (1) is connected with two clamping arms (7), the clamping arm (7) is opened in the middle, the end of the chute (8) is close to the frame (1), and the end of the chute (8) is close to the frame (1). The end of the chute (8) is low, and the electric conveyor belt (9) is arranged. The upper end of the electric conveyor belt (9) extends to the upper side of the front end of the collection box (4), and the outer side of the clamping arm (7) is welded with a boss (10). The flexible receiving mechanism comprises two flexible receiving cloths (11) symmetrically mounted on the top of the two clamping arms (7), and the lower surfaces of the two flexible receiving cloths (11) are respectively fixedly connected with a stand I (12), a plurality of rotating rods I (13) and a rotating rod II (14). The two stand I (12) is fixedly installed on the top of the two sides of the frame (1), the plurality of rotating rods I (13) is respectively symmetrically installed on the two bosses (10), the rotating rod II (14) is rotatably installed on the top of the front end of the clamping arm (7), and the front part is close together. The rear part of the inner side of the two flexible receiving cloths (11) is fixedly connected to the top of the same stand II (15), and the stand II (15) is fixedly installed on the top of the front end of the frame (1). The bottom of the flexible receiving cloth (11) is fixedly connected with the upper surface of the clamping arm (7) and is provided with a discharge port matched with the chute (8).
2. The camellia fruit breakage-preventing collecting trolley according to claim 1, characterized in that: The tire of the wheel (2) is a herringbone pattern rubber tire, the driving device (3) comprises a forward and reverse variable frequency motor, the output end of the forward and reverse variable frequency motor is connected with the wheel (2) through a chain transmission mechanism, the flexible receiving cloth (11) is a tarpaulin, a reinforced non-woven fabric or a fine mesh cloth, and the inner wall of the collection box (4) is provided with a rubber buffer layer or a bubble buffer layer.
3. The camellia fruit breakage-preventing collecting trolley according to claim 1, characterized in that: The top of the frame (1) is fixedly connected with a longitudinal slide rail (16) matched with the collection box (4), and the longitudinal slide rail (16) is provided with a limiting mechanism.
4. The camellia fruit breakage-preventing collecting trolley according to claim 3, characterized in that: The limiting mechanism comprises a limiting rod (17) slidingly penetrating the longitudinal slide rail (16) from bottom to top, the upper end of the limiting rod (17) is clamped in the limiting groove (18) formed in the bottom of the collection box (4), the lower end of the limiting rod (17) is provided with a reset spring (19), the upper end of the reset spring (19) is fixedly connected with an outer threaded sleeve (20), the outer threaded sleeve (20) is threadedly connected with the rear end of the lower surface of the frame (1), the lower end of the reset spring (19) is fixedly connected with an inner threaded sleeve (21), the inner threaded sleeve (21) is threadedly sleeved on the lower part of the limiting rod (17), and the outer wall of the lower end of the limiting rod (17) is an anti-skid surface.
5. The camellia fruit breakage-preventing collecting trolley according to claim 3, characterized in that: The cross section of the longitudinal slide rail (16) is swallow-tailed, T-shaped or cross-shaped, the rear end surface of the longitudinal slide rail (16) is arc-shaped or blunt triangular, the number of the longitudinal slide rail (16) is 1-4, and the bottom of the collection box (4) is provided with a limiting sliding groove (22) matched with the longitudinal slide rail (16).
6. The breakage-preventing collecting trolley for tea-oil camellia fruits according to claim 5, characterized in that: The outer wall of the longitudinal slide rail (16) and the inner wall of the limiting sliding groove (22) are smooth or lubricated.
7. The camellia fruit breakage-preventing collecting trolley according to claim 1, characterized in that: The control box (6) is internally provided with a microcomputer control device and a wireless communication device, the driving device (3), the camera (5), the electric conveying belt (9), the steering engine I (24) and the steering engine II (25) are respectively electrically connected with the control box (6) through signal lines, the control box (6) is wirelessly connected with a remote control platform through the wireless communication device, the electric conveying belt (9) is provided with a plurality of transverse baffles (23), and the lower end or the upper end of the electric conveying belt (9) is drivingly connected with a driving motor.
8. The camellia fruit breakage-preventing collecting trolley according to claim 1, characterized in that: The flexible receiving cloth (11) is in a shell-shaped structure after being unfolded, and is high at four sides and low near the chute (8).
9. The camellia fruit breakage-preventing collecting trolley according to claim 1, characterized in that: The rotating rod I (13) and the rotating rod II (14) are both ^-shaped rods with the upper end being inclined upward, and the angle range of the upper end of the rotating rod I (13) and the rotating rod II (14) being inclined upward is 15-60°.
10. The camellia fruit breakage-preventing collecting trolley according to claim 1, characterized in that: The lower end of the rotating rod I (13) extends into the boss (10) and is connected with the steering engine I (24), and the lower end of the rotating rod II (14) extends into the inside of the clamping arm (7) and is drivingly connected with the steering engine II (25).