CN217183917U - Towed fruit picking machine, fruit picking system - Google Patents

Abstract

The application provides a traction type fruit picker and a fruit picking system, which are used for picking up fruits along a first direction. The traction type fruit picker includes a collecting part and a screening part arranged in sequence along the first direction. and a picking part, the screening part includes a first conveying part, a second conveying part and a blowing part, the picking part is used to pick up the fruit, and the first conveying part and the second conveying part are sequentially discharged to the collection Inside, a blanking gap is set between the discharging end of the first conveying member and the feeding end of the second conveying member, and the air outlet end of the blowing member is set towards the blanking gap. The traction type fruit picking machine and fruit picking system provided by the present application can remove sundries during the picking operation, increase the single picking amount of fruit, and improve work efficiency.

Description

Towed fruit picking machine, fruit picking system

technical field

The application belongs to the technical field of agricultural machinery, and in particular relates to a traction type fruit picking machine and a fruit picking system.

Background technique

With the improvement of agricultural production level, agricultural machinery has also developed rapidly. In fruit collection, especially when collecting nuts on the ground, the collection work is carried out by using a fruit picker. However, the existing fruit picker does not have a screening function. When picking up fruits, the sundries and fruits are picked up together and collected, and the sundries occupy a large storage space, resulting in the existing fruit picker. The pickup volume is small, which affects the work efficiency. And in the later stage, it takes manpower and material resources to remove the sundries from the fruit, which is time-consuming and labor-intensive.

Utility model content

Therefore, the technical problem to be solved by this application is to provide a traction type fruit picking machine and a fruit picking system, which can remove sundries during picking operation, increase the single picking amount of fruit, and improve work efficiency.

In order to solve the above problems, the present application provides a traction type fruit picker for picking up fruits along a first direction. The screening part includes a first conveying part, a second conveying part and a blowing part, the picking part is used to pick up the fruit, and the first conveying part and the second conveying part are arranged to be discharged to the In the collecting part, a blanking gap is set between the discharging end of the first conveying member and the feeding end of the second conveying member, and the air outlet end of the blowing member is set towards the blanking gap.

Optionally, the traction type fruit picker further includes a transmission part, the transmission part includes a gearbox, the gearbox is connected to an external drive device, and the gearbox is also connected to the screening part and the picking part. The transmission connection is used to drive the screening part and the pick-up part to move.

Optionally, the transmission part includes a first transmission member, and the gearbox is connected with the blowing member through the first transmission member, so as to drive the blowing member to blow air.

Optionally, the first conveying member includes a first driving wheel set, a first driven wheel and a first grid conveyor belt, and the first grid conveyor belt is wound around the first driving wheel set and the On the first driven wheel, the transmission part further includes a second transmission member, and the gearbox is connected with the first driving wheel group through the second transmission member, so as to drive the driven wheel through the first driving wheel group. the first grid conveyor belt rotates;

The second conveying member comprises a second driving wheel, a second driven wheel and a second grid conveyor belt, and the second grid conveyor belt is wound around the second driving wheel and the second driven wheel, The transmission part further includes a third transmission member;

The second driving wheel is connected to the first driving wheel set through the third transmission member, so that the first driving wheel set drives the first driving wheel through the third transmission member and the second driving wheel The second grid conveyor belt rotates; or,

The second driving wheel is connected with the gearbox through the third transmission member, so that the gearbox drives the second grid conveyor belt through the third transmission member and the second driving wheel turn.

Optionally, the transmission part further includes a fourth transmission member, the first driven wheel is located between the first driving wheel set and the pick-up part, and the pick-up part is connected to the pick-up part through the fourth transmission member. The first driven wheels are connected, so that the first driven wheel drives the pickup portion to rotate in the vertical plane through the fourth transmission member; or,

The pick-up portion is connected to the gearbox through the fourth transmission member, so that the second driven wheel drives the pick-up portion to rotate in a vertical plane through the gearbox.

Optionally, the pickup part includes a drum and a pickup plate arranged on the drum, the drum is arranged horizontally, and is connected with the transmission part, so that the drum can rotate around its central axis, The pickup plate is arranged on the outer wall of the drum along the radial direction of the drum, the pickup plate includes a rigid section and a flexible section, and the flexible section is connected with the outer peripheral wall of the drum through the rigid section.

Optionally, a cover body is provided on the first direction side and the axial side of the pick-up part, so as to move to the adjacent pick-up plate and the cover body between the drum and the cover body. A fruit storage space is formed to limit the fruit inside and rotate with the drum.

Optionally, the first grid conveyor belt is provided with a first miscellaneous discharge hole, the second grid conveyor belt is provided with a second miscellaneous discharge hole, and the cross-sectional size of the second miscellaneous discharge hole is larger than all the holes. Describe the cross-sectional size of the first row of miscellaneous holes;

and / or,

Baffles are vertically arranged on the object-carrying surface of the first grid conveyor belt and the object-carrying surface of the second grid conveyor belt.

Optionally, the traction type fruit picker further includes a hydraulic power part, the hydraulic power part includes a hydraulic transmission part, and the hydraulic transmission part is respectively connected with the screening part and the picking part for driving the The screening section and the pickup section move.

In another aspect of the present application, a fruit picking system is provided, comprising a carrier and the above-mentioned towed fruit picker, wherein the carrier is connected to the towed fruit picker to drive the towed fruit When the picker moves, the carrier includes a drive device, and when the towed fruit picker further includes a transmission part, and the transmission part includes a gearbox, the drive device is connected to the input end of the gearbox.

beneficial effect

A traction type fruit picking machine and a fruit picking system provided in the embodiment of the present utility model, by setting a first conveying part, a second conveying part and a blowing part, and connecting the discharge end of the first conveying part with the second conveying part There is a blanking gap between the feeding ends of the conveying parts, and the collected fruits can be screened and removed by the wind blown by the blowing parts, which greatly reduces the sundries entering the collection part and avoids the sundries occupying a large area. space, and then more fruits can be collected and stored, increasing the amount of fruit picking up in a single time, and improving work efficiency. At the same time, it also reduces the difficulty of subsequent impurity removal and further improves work efficiency.

Description of drawings

Fig. 1 is the structural representation of the traction type fruit picker of the embodiment of the application;

FIG. 2 is a schematic structural diagram of a pickup part according to an embodiment of the present application.

Reference numerals are indicated as:

1. Pick-up part; 11. Roller; 121. Rigid section; 122. Flexible section; 13. Cover body; 21. The first driving wheel group; 22. The first driven wheel; 23. The first grid conveyor belt; 231, The first row of miscellaneous holes; 24, the second driving wheel; 25, the second driven wheel; 26, the second grid conveyor belt; 261, the second row of miscellaneous holes; 27, the baffle; 28, the blower; 31, the first 32, the second transmission part; 33, the third transmission part; 34, the fourth transmission part; 35, the gearbox; 4, the collecting part.

Detailed ways

In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", " Rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc. The relationship is based on the orientation or position relationship shown in the drawings, only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, Therefore, it cannot be construed as a limitation of the present invention.

In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first" or "second" may expressly or implicitly include one or more of that feature. In the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

In this application, unless otherwise expressly specified and limited, the terms "installed", "connected", "connected", "fixed" and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection , or integrally connected; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or the internal communication between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present utility model, but not to limit the present utility model.

Referring to FIG. 1 to FIG. 2 in combination, according to an embodiment of the present application, a traction type fruit picker is used to move forward in a first direction to pick up fruits. The collecting part 4, the screening part and the picking part 1, the screening part includes the first conveying part, the second conveying part and the blowing part 28, the picking part 1 is used to pick up the fruit, and the first conveying part and the second conveying part are used to discharge the fruit in sequence. In the collecting part 4, a blanking gap is set between the discharge end of the first conveying member and the feeding end of the second conveying member, and the air outlet end of the blowing member 28 is set towards the blanking gap. By arranging the first conveying member, the second conveying member and the blowing member 28, and setting a blanking gap between the discharging end of the first conveying member and the feeding end of the second conveying member, the air blowing through the blowing member 28 The wind screens and removes impurities from the collected fruits, which greatly reduces the sundries entering the collection part 4 and avoids the sundries occupying a large space, so that more fruits can be collected and stored, and the single fruit picking up can be increased. quantity and improve work efficiency. At the same time, it also reduces the difficulty of subsequent impurity removal and further improves work efficiency.

Further, the traction type fruit picker is especially suitable for collecting nuts on the ground and sieving the sundries mixed in the nuts.

Further, the first direction is the direction in which the traction type fruit picker moves forward and collects fruits. Defines the inverse of the first direction as the second direction.

Further, the blowing member 28 is a fan, and the air outlet end of the fan, that is, the air outlet, is arranged opposite to the blanking gap. The collecting part 4 is a receiving box with an open top, which is used for storing the fruits conveyed by the second conveying member.

Further, the traction type fruit picker also includes a frame, the screening part and the picking part 1 are both arranged on the frame, and the collecting part 4 is connected to the frame and is located on the second direction side of the frame.

Further, the picking part 1 is located on the first direction side of the first conveying member, the feeding end of the first conveying member is close to the picking part 1, and the discharging end extends along the second direction, so that the fruits picked up by the picking part 1 can be It is discharged to the feed end of the first conveying member and transported to the discharge end.

Further, the second conveying member is located on the second direction side of the first conveying member, the feeding end of the second conveying member is close to the first conveying member, and the discharging end extends along the second direction, so that the conveying member from the first conveying member The fruit can be discharged to the feeding end of the second conveying member, and be transported to the discharging end, and then enter the collecting part 4 .

Further, the feeding end of the second conveying member is located below the discharging end of the first conveying member, so that the fruit on the first conveying member can fall to the feeding end of the second conveying member by its own gravity, and the blanking gap is That is, the gap in the vertical direction between the discharge end of the first conveying member and the feeding end of the second conveying member. The blanking gap is large enough to allow debris to be discharged.

Further, the blowing member 28 is located on the first direction side of the first conveying member and above the second conveying member, and the blowing member 28 blows air obliquely downward toward the blanking gap.

Further, the discharge end of the second conveying member is located above the collecting portion 4 , and the fruit discharged through the discharging end of the second conveying member can fall into the collecting portion 4 by its own gravity.

The traction type fruit picker also includes a transmission part, the transmission part includes a gearbox 35, the gearbox 35 is connected with the external drive device, and the gearbox 35 is also connected with the screening part and the picking part 1 for driving the screening part and the picking part 1. sports. By providing the transmission part, the external power can be stably transmitted to the screening part and the picking part 1 , thereby driving the screening part and the picking part 1 to operate stably.

Further, the gearbox 35 is fixedly arranged on the top of the frame.

Further, the input end of the gearbox 35 is connected with the external drive device, and the output end of the gearbox 35 is connected with the screening part and the picking part 1 in a driving manner.

In an example, the transmission part includes a first transmission member 31 , and the gearbox 35 is connected with the blowing member 28 through the first transmission member 31 to drive the blowing member 28 to blow air. By arranging the first transmission member 31, the blowing member 28 can be operated to blow air, thereby realizing the removal of impurities mixed in the fruit by matching the blanking gap.

Further, the first transmission member 31 is a belt, the output end of the gearbox 35 is provided with a pulley, the blowing member 28 includes a casing, an impeller, a rotating shaft and a pulley, and the air outlet end is provided on the casing, and the impeller rotates by rotating. It is arranged in the casing, the rotating shaft is provided with a pulley, and the pulley is located outside the casing. The shaft drives the impeller to rotate to achieve blowing.

Further, the blower 28 is arranged on the top of the frame.

The first conveying member includes a first driving wheel set 21, a first driven wheel 22 and a first grid conveyor belt 23, and the first grid conveyor belt 23 is wound around the first driving wheel set 21 and the first driven wheel 22, The transmission part also includes a second transmission member 32, and the gearbox 35 is connected with the first driving wheel group 21 through the second transmission member 32, so as to drive the first grid conveyor belt 23 to rotate through the first driving wheel group 21, so as to realize stable operation. ground to drive the first grid conveyor belt 23 to run, thereby realizing the transportation of fruits.

Further, the first grid conveyor belt 23 is arranged obliquely, wherein the height of the feed end in the vertical direction is lower than the height of the discharge end in the vertical direction. That is, the height at which the first driven wheel 22 is located in the vertical direction is lower than the height at which the first driving wheel set 21 is located in the vertical direction.

Further, the first driven wheel 22 is arranged on the side close to the pickup part 1, the first driving wheel group 21 is arranged on the side close to the second conveying member, the end where the first driven wheel 22 is located is the feeding end, and the first driving wheel group 21 is arranged on the side close to the second conveying member. The end where the wheel set 21 is located is the discharge end.

Further, the picking part 1 can drive the fruits on the ground to the top surface of the first grid conveyor belt 23 .

Further, the second transmission member 32 is a belt, and the first driving wheel set 21 includes a first pulley, a first sprocket and a second sprocket, wherein the first and second sprockets are single-row sprockets. The first pulley, the first sprocket and the second sprocket are coaxially arranged. The second transmission member 32 is wound around the first pulley and the pulley of the gearbox 35 . The first driven wheel 22 is a double-row sprocket, and the first grid conveyor belt 23 is wound around the first sprocket and the first row of the first driven wheel 22 .

As an embodiment, the second conveying member includes a second driving wheel 24, a second driven wheel 25 and a second grid conveyor belt 26, and the second grid conveyor belt 26 is wound around the second driving wheel 24 and the second grid conveyor belt 26. On the driving wheel 25, the transmission part further includes a third transmission member 33, and the second driving wheel 24 is connected with the first driving wheel group 21 through the third transmission member 33, so that the first driving wheel group 21 passes through the third transmission member 33 and the first driving wheel group 21. The second driving wheel 24 drives the second grid conveyor belt 26 to rotate, which can stably drive the second grid conveyor belt 26 to run, thereby realizing the transportation of fruits.

As another embodiment, the second driving wheel 24 is connected to the gearbox 35 through the third transmission member 33 , so that the gearbox 35 drives the second grid conveyor belt 26 through the third transmission member 33 and the second driving wheel 24 Rotation can realize the stable operation of the second grid conveyor belt 26, thereby realizing the transportation of fruits.

Further, the second grid conveyor belt 26 is arranged obliquely, wherein the height of the feed end in the vertical direction is lower than the height of the discharge end in the vertical direction. That is, the height of the second driving wheel 24 in the vertical direction is lower than the height of the second driven wheel 25 group in the vertical direction.

Further, the second driving wheel 24 is arranged on the side close to the first driving wheel group 21, the second driven wheel 25 is arranged on the side near the collecting part 4, the end where the second driving wheel 24 is located is the feeding end, and the second driving wheel 24 is located at the feeding end. The end of the driven wheel 25 is the discharge end, which reduces the distance between the first driving wheel group 21 and the second driving wheel 24 or the gearbox 35, reduces the usage of belts, and thus reduces the production cost.

Further, the first grid conveyor belt 23 can drive the fruit to the top surface of the second grid conveyor belt 26 .

Further, the second driving wheel 24 is located below the first driving wheel group 21 , and the second driven wheel 25 is located obliquely above the collecting portion 4 .

Further, the third transmission member 33 is a chain, the second driving wheel 24 is a double-row chain wheel, and the third transmission member 33 is wound around a row of the chain wheels in the second driving wheel 24 and the first driving wheel set 21 . on the second sprocket. The second driven pulley 25 is a sprocket, and the second grid conveyor belt 26 is wound around the second driven pulley 25 and the other row of sprockets of the second driving pulley 24 .

As an embodiment, the transmission part further includes a fourth transmission member 34 , the first driven wheel 22 is located between the first driving wheel set 21 and the pickup portion 1 , and the pickup portion 1 passes through the fourth transmission member 34 and the first driven wheel 22 . Connected, so that the first driven wheel 22 drives the pick-up part 1 to rotate in the vertical plane through the fourth transmission member 34. By setting the fourth transmission member, the pick-up part 1 can be stably driven to run, and then the pick-up part 1 can be picked up on the ground. fruit.

As another embodiment, the pick-up portion 1 is connected to the gearbox 35 through the fourth transmission member 34, so that the second driven wheel 25 drives the pick-up portion 1 to rotate in the vertical plane through the gearbox 35, which can also achieve stable stability. Drive the pick-up part 1 to run, and then pick up the fruit on the ground.

Further, the fourth transmission member 34 is a chain, the pickup portion 1 includes a sprocket, and the fourth transmission member 34 is wound around the second row of sprockets in the first driven wheel 22 and the sprocket of the pickup portion 1 .

Further, the pick-up part 1 rotates in the vertical plane, that is, the rotation center line of the pick-up part 1 is set horizontally, and the pick-up part 1 rotates around the rotation center line.

The pick-up part 1 includes a drum 11 and a pick-up plate arranged on the drum 11. The drum 11 is arranged horizontally and is connected with the transmission part, so that the drum 11 can rotate around its central axis, and the pickup plate is arranged along the radial direction of the drum 11. On the outer wall of the drum 11 , the pick-up plate includes a rigid section 121 and a flexible section 122 , and the flexible section 122 is connected with the outer peripheral wall of the drum 11 through the rigid section 121 . By setting the roller 11, the pick-up board can be driven to rotate stably, and the rigid section 121 can provide stable support for the flexible section 122. By setting the flexible section 122, it can avoid hard contact with the ground or fruit and cause damage.

Further, the sprocket of the pickup portion 1 is arranged at the center of the side wall of the drum 11 , so that the fourth transmission member 34 stably drives the drum 11 to rotate in the vertical plane with the central axis as the rotation center.

Further, the pick-up plates are uniformly arranged on the outer peripheral wall of the drum 11 along the circumferential direction of the drum 11 .

Further, the rigid section 121 is a fixed plate with a certain rigidity, the flexible section 122 is a rubber plate, and the fixed plate and the rubber plate are fixed together by screws and pressing plates to form a pick-up plate.

Further, the rotation direction of the drum 11 is the same as the rotation direction of the first driven wheel 22 . Referring to FIG. 1 , the drum 11 rotates counterclockwise in FIG. 1 .

A cover body 13 is provided on the first direction side and the axial side of the pickup part 1, so that the adjacent pickup plate and the cover body 13 move to the drum 11 and the cover body 13 to form a fruit storage space, so as to limit the fruit. It is located inside and rotates with the drum 11, which can prevent the fruits picked up by the picking board from falling off during the movement with the drum 11, thereby ensuring a good picking effect.

Further, the pick-up plate has a certain length along the axial direction of the drum 11, thereby forming a larger fruit storage space with a certain degree of airtightness.

Further, after the picking plate touches the fruit on the ground, it drives the fruit upwards into the fruit storage space, and continues to drive the fruit to move. When the fruit moves beyond the top of the drum 11, it is thrown to the top of the first grid conveying by inertia. .

Further, the bottom of the cover body 13 is provided with a rubber curtain. There is a certain gap between the rubber curtain and the ground, and the gap is larger than the diameter of the fruit. The rubber curtain is used to flatten the fruit on the ground.

The first grid conveyor belt 23 is provided with a first row of miscellaneous holes 231, and the second grid conveyor belt 26 is provided with a second row of miscellaneous holes 261. The cross-sectional size of the second row of miscellaneous holes 261 is larger than that of the first row of miscellaneous holes 231. The cross-sectional size of the 231 and the second hole 261 for removing impurities can be set to screen out the impurities on the first grid conveyor belt 23 and the second grid conveyor belt 26, and further ensure the effect of removing impurities.

Further, the first row of miscellaneous holes 231 and the second row of miscellaneous holes 261 may be rectangular holes, and the cross-sectional dimensions refer to the length and width of the rectangular holes.

Further, the first row of miscellaneous holes 231 may be a space formed between two adjacent grid bars in the first grid bar conveyor belt 23 . The second miscellaneous row holes 261 may be voids formed between two adjacent grid bars in the second grid bar conveyor belt 26 .

Baffles 27 are vertically arranged on the object-carrying surface of the first grid conveyor belt 23 and the object-carrying surface of the second grid conveyor belt 26 . By providing the baffle 27, the fruits on the first grid conveyor belt 23 and the second grid conveyor belt 26 can be prevented from being affected by the movement of the picker and the impact of the first grid conveyor belt 23 and the second grid conveyor belt 26 Sets the angle to affect while rolling.

Further, the loading surface is the outer wall surface of the sprocket of the first grid conveyor belt 23 away from the first driving wheel set 21 and the first driven wheel 22, and is also the outer wall surface of the sprocket of the second grid conveyor belt 26 away from the second grid conveyor belt 26. The outer wall surfaces of the driving pulley 24 and the second driven pulley 25 .

Further, the drum 11 , the first driving wheel group 21 , the first driven wheel 22 , the second driving wheel 24 and the second driven wheel 25 are rotatably arranged on the frame, and the cover 13 is fixed on the frame.

In another aspect of this embodiment, a fruit picking system is provided, including a carrier and the above-mentioned pulling fruit picking machine, the carrier is connected with the pulling fruit picking machine to drive the pulling fruit picking machine to move, and the carrying The tool includes a drive device, and when the traction type fruit picker further includes a transmission part, and the transmission part includes a gearbox 35 , the drive device is connected to the input end of the gearbox 35 .

Further, the carrier may be an agricultural tractor, and the carrier is detachably connected to the towed fruit picker.

When in use, the traction type fruit picker is pulled by the tractor and driven by the rear output, and is used to collect the fruits that have fallen on the ground and have been cleaned and collected, and the fruits can be nuts. In the early stage of the collection operation, the nuts scattered on the ground are swept by the sweeper into a long strip with a width of about 600-800mm, and then the tractor-pulled fruit picker rides on the long strip to carry out the collection operation.

When collecting, the stacked fruits are flattened by the rubber curtain at the bottom of the cover body 13, and then rotated counterclockwise by the drum 11, and the flexible section 122 in the pick-up plate picks up the fruits. On the first grid conveyor belt 23 , the fruits are conveyed to the collecting part 4 by the first grid conveyor belt 23 and the second grid conveyor belt 26 . Among them, fine impurities such as dust, stones and sand picked up together with the fruit can be discharged to the ground through the first row of impurities 231 on the first grid conveyor belt 23. Light impurities such as leaves are blown out, and finally, larger debris such as branches is discharged through the second row of impurities 261 on the second grid conveyor belt 26 to achieve a good effect of removing impurities.

In another example, the traction type fruit picker further includes a hydraulic power part, and the hydraulic power part includes a hydraulic transmission part, and the hydraulic transmission part is respectively connected with the screening part and the picking part 1 for driving the screening part and the picking part 1 to move. By arranging the hydraulic power part, the screening part and the pick-up part 1 can be driven to move by the hydraulic transmission power, the power transmission is stable, and the transmission efficiency is high.

Further, as an embodiment, the hydraulic power part further includes a hydraulic power part, the hydraulic power part is connected with the hydraulic transmission part, and the hydraulic transmission part transmits the power sent by the hydraulic power part to the screening part and the picking part 1, and drives the screening part. and pick-up part 1 movement.

Specifically, the hydraulic power member can be a hydraulic station, and the hydraulic station can be fixedly arranged on the frame.

Further, as another embodiment, the hydraulic transmission member is connected with an external hydraulic power device, and is used to transmit the power generated by the external hydraulic power device to the screening part and the picking part 1, and drive the screening part and the picking part 1. sports.

Specifically, the external hydraulic power unit may be a hydraulic station of a vehicle, such as a hydraulic station provided on an agricultural tractor.

Further, the hydraulic transmission part includes a hydraulic pipe and a hydraulic motor. The hydraulic pipe is used as a channel for the flow of hydraulic oil. The hydraulic motor is connected with the hydraulic pipe and can be driven by the hydraulic oil in the hydraulic pipe to drive the screening part and the picking part 1 to move.

Specifically, the first driving wheel group 21 is provided with a hydraulic motor, and the hydraulic motors are connected with the hydraulic station through hydraulic pipes, and the hydraulic oil in the hydraulic pipe drives the hydraulic motor to rotate, thereby driving the first driving wheel group 21 to rotate, which in turn drives the rotation of the first driving wheel group 21 . The first grid conveyor belt 23 moves. The first driving wheel group 21 is drivingly connected with the second driving wheel 24 through the third transmission member 33 , and the first driven wheel 22 is drivingly connected with the drum 11 through the fourth driving member 34 , and is further driven by the rotation of the first driving wheel group 21 at the same time. The first grid conveyor belt 23, the second grid conveyor belt 26 and the drum 11 rotate.

Specifically, the first driving wheel group 21, the second driving wheel 24 and the rotating shaft of the drum 11 are all provided with hydraulic motors, and each hydraulic motor is connected with the hydraulic station through a hydraulic pipe, and each hydraulic motor is driven by the hydraulic oil in the hydraulic pipe. Rotation, thereby driving the first driving wheel group 21 , the second driving wheel 24 and the rotating shaft of the drum 11 to rotate, thereby driving the first grid conveyor belt 23 , the second grid conveyor belt 26 and the drum 11 to move.

A traction type fruit picking machine and fruit picking system provided in the embodiment of the present utility model, by setting a first conveying member, a second conveying member and a blowing member 28, and connecting the discharge end of the first conveying member with the first conveying member A blanking gap is set between the feeding ends of the two conveying members, and the collected fruits can be screened and removed by the wind blown by the blowing member 28, which greatly reduces the sundries entering the collecting part 4 and avoids sundries. Occupy a larger space, and then collect and store more fruits, increase the amount of fruit picked up at a time, and improve work efficiency. At the same time, it also reduces the difficulty of subsequent impurity removal and further improves work efficiency.

It can be easily understood by those skilled in the art that, on the premise of no conflict, the above advantageous manners can be freely combined and superimposed.

The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present application shall be included in the protection scope of the present application. Inside. The above are only the preferred embodiments of the present application. It should be pointed out that for those skilled in the art, without departing from the technical principles of the present application, several improvements and modifications can also be made, and these improvements and modifications should also be It is regarded as the protection scope of this application.

Claims (10)

1. The utility model provides a machine is picked up to towed fruit, its characterized in that for advancing in order to pick up the fruit along the first direction, machine is picked up to towed fruit includes the edge collection portion (4), screening portion and the portion (1) of picking up that the first direction arranged in proper order, the screening portion includes that first transport piece, second carry the piece and blow (28), it is used for picking up the fruit to pick up portion (1) and loop through first transport piece and second carry the piece to arrange extremely in the collection portion (4), the discharge end of first transport piece with be provided with the blanking clearance between the feed end of second transport piece, the air-out end orientation of the piece (28) of blowing the blanking clearance setting.

2. The machine according to claim 1, characterized in that it further comprises a transmission part, said transmission part comprising a gearbox (35), said gearbox (35) being connected to an external drive, said gearbox (35) being also in transmission connection with said screening part and said pick-up part (1) for moving them.

3. The fruit picking machine according to claim 2, characterised in that the transmission part comprises a first transmission member (31), the gearbox (35) being connected to the blowing member (28) by means of the first transmission member (31) to drive the blowing member (28) to blow.

4. The fruit picking machine of claim 3, characterized in that the first conveying member comprises a first driving wheel set (21), a first driven wheel (22) and a first grate conveyor belt (23), the first grate conveyor belt (23) is wound around the first driving wheel set (21) and the first driven wheel (22), the transmission part further comprises a second transmission member (32), and the gearbox (35) is connected with the first driving wheel set (21) through the second transmission member (32) to drive the first grate conveyor belt (23) to rotate through the first driving wheel set (21);

the second conveying part comprises a second driving wheel (24), a second driven wheel (25) and a second grid conveying belt (26), the second grid conveying belt (26) is wound on the second driving wheel (24) and the second driven wheel (25), and the transmission part further comprises a third transmission part (33);

the second driving wheel (24) is connected with the first driving wheel set (21) through the third transmission piece (33), so that the first driving wheel set (21) drives the second grid conveying belt (26) to rotate through the third transmission piece (33) and the second driving wheel (24); or the like, or, alternatively,

the second driving wheel (24) is connected with the gearbox (35) through the third transmission piece (33), so that the gearbox (35) drives the second grid conveying belt (26) to rotate through the third transmission piece (33) and the second driving wheel (24).

5. The fruit picking machine as claimed in claim 4, characterised in that the transmission part further comprises a fourth transmission element (34), the first driven wheel (22) is located between the first driving wheel set (21) and the picking part (1), the picking part (1) is connected with the first driven wheel (22) through the fourth transmission element (34) so that the first driven wheel (22) rotates the picking part (1) in a vertical plane through the fourth transmission element (34); or the like, or a combination thereof,

the picking-up part (1) is connected with the gearbox (35) through the fourth transmission piece (34), so that the second driven wheel (25) drives the picking-up part (1) to rotate in a vertical plane through the gearbox (35).

6. The fruit picking machine of claim 2, characterized in that the pick-up (1) comprises a drum (11) and a pick-up plate arranged on the drum (11), the drum (11) being arranged horizontally and connected to the transmission part so that the drum (11) can rotate around its central axis, the pick-up plate being arranged on the outer wall of the drum (11) in the radial direction of the drum (11), the pick-up plate comprising a rigid section (121) and a flexible section (122), the flexible section (122) being connected to the outer circumferential wall of the drum (11) through the rigid section (121).

7. The fruit picking machine according to claim 6, characterised in that the first and axial sides of the pick up (1) are provided with a cover (13) so that the pick up plates moving adjacent between the drum (11) and the cover (13) enclose with the cover (13) a fruit storage space to contain the fruit and rotate with the drum (11).

8. The fruit picking machine according to claim 4, characterised in that the first grate conveyor belt (23) is provided with a first row of holes (231) and the second grate conveyor belt (26) is provided with a second row of holes (261), the second row of holes (261) having a cross-section greater than the cross-section of the first row of holes (231);

and/or the presence of a gas in the gas,

and the object carrying surface of the first grid conveying belt (23) and the object carrying surface of the second grid conveying belt (26) are both vertically provided with a baffle (27).

9. Machine as in claim 1, characterized in that it also comprises a hydraulic power section comprising hydraulic transmission elements connected respectively to said screening section and to said pick-up section (1) for moving said screening section and said pick-up section (1).

10. A fruit picking system, characterised by comprising a carrier and a pull-type fruit picker according to any one of claims 1 to 9, the carrier being connected to the pull-type fruit picker for moving the pull-type fruit picker, the carrier comprising a driving device, the driving device being connected to an input of a gearbox (35) when the pull-type fruit picker further comprises a transmission part, the transmission part comprising a gearbox (35).

Images