Peach orchard ground weed removing machine

Abstract

A peach orchard ground weed remover belongs to the field of agricultural machinery and comprises an electric vehicle, a hydraulic system comprises a straight electric vehicle and a hydraulic system, a mechanical part is arranged on the rear side of the electric vehicle, and the mechanical part comprises a lifting cross rod which is arranged on the rear side of the electric vehicle through a lifting hydraulic cylinder and is parallel to an axle; hydraulic rotating cylinders are arranged at the two ends of the lifting cross rod respectively, one ends of telescopic hoeing arms are arranged on the hydraulic rotating cylinders on the two sides, a plurality of vertical lifting rods and hoes are arranged below the telescopic hoeing arms, and telescopic collecting arms are arranged on the inner sides of the telescopic hoeing arms through overturning hydraulic cylinders; according to the peach orchard weed collector, weeds competing for ground nutrition with peach trees in a peach orchard can be cleaned, the water absorption capacity of the peach orchard field is increased, and the harvesting number and quality of peaches are improved.

Description

Technical Field

[0001] The utility model relates to a weed remover, in particular to a peach orchard ground remover, belonging to the field of agricultural machinery. Background Art

[0002] With the development of industrialization in my country, rural labor has shifted to factories, agricultural production has also developed in the direction of scale, and rural cash crops have also developed in the direction of scale. The 10,000-acre peach orchard is a typical example. In the operation of the peach farm, due to the transfer of rural labor, labor costs are also constantly rising. The 10,000-acre peach orchard requires a large amount of labor to carry out peach orchard work such as fertilization, irrigation, branch and leaf pruning, peach bagging, pesticide spraying, garden weed removal, and peach picking during the ripening period. Due to the increase in labor costs, the cost of peach orchard operation accounts for a considerable proportion, and profits have decreased last year. How to curb the increase in peach orchard costs and maintain a certain proportion of operating profits is a very concerned issue in economies of scale. Using mechanized operations to replace manual labor to reduce operating costs is a solution. Among them, garden weed removal is the link that is easiest to mechanize. However, due to the low characteristics of the peach trees in the peach orchard, general machinery finds it difficult to enter under the branches and leaves of the peach trees to operate. So far, there is no better peach orchard weeding machinery, and the development of machinery for peach orchard weed removal is urgent. Summary of the Invention

[0003] In view of the fact that labor costs account for a large proportion of the current peach orchard management and there is no suitable garden weed cleaning machine, in order to reduce labor costs and realize mechanized weeding operations, the utility model provides a peach orchard ground clearing machine. The weed clearing machine is arranged at the rear of an electric vehicle, and the machine travels in the space between rows or sentences of peach trees. During the travel, the hoe of the clearing machine is extended to under the branches and leaves of the peach trees. The purpose is to eradicate and collect weeds that compete with the peach trees for nutrients on the ground during the travel, keep the soil in the garden loose, increase the water absorption capacity of the peach orchard, and improve the harvest quantity and quality of peaches.

[0004] The technical solution of the utility model is: a peach garden ground weed remover, including an electric vehicle and a hydraulic system. The peach garden ground weed remover includes an electric vehicle, a hydraulic system is provided on the electric vehicle, the hydraulic system includes a DC motor and a hydraulic pump connected thereto, an operating box of the hydraulic system is provided on the left and right sides of the electric vehicle seat, a mechanical part is provided on the rear side of the electric vehicle, the mechanical part includes a lifting cross bar parallel to the axle provided on the rear side of the electric vehicle through a lifting hydraulic cylinder, hydraulic rotating cylinders are provided at both ends of the lifting cross bar, one end of a telescopic hoeing arm is connected to the hydraulic rotating cylinders on both sides, and the telescopic There are multiple vertical lifting rods arranged below the hoeing arm, and hoes are arranged at the lower ends of the multiple vertical lifting rods respectively. Telescopic collecting arms are arranged in parallel on the inner sides of the telescopic hoeing arms on both sides through a tilting hydraulic cylinder. There are multiple vertical collecting rods arranged below the telescopic collecting arms, and multiple weed collecting rakes are arranged at the lower ends of the vertical collecting rods. Telescopic hydraulic cylinders are arranged inside the telescopic hoeing arms and the telescopic collecting arms, and a collecting frame is arranged in the middle position of the rear side of the lifting crossbar. The hydraulic pipelines of the hydraulic system are connected to the lifting hydraulic cylinder, hydraulic rotating cylinder, hydraulic tilting cylinder and telescopic hydraulic cylinder of the mechanical part through the operation boxes on the left and right sides respectively.

[0005] Furthermore, the hydraulic system is arranged below the vehicle seat, the lifting hydraulic cylinder is arranged in the vertical direction of the middle position of the lifting crossbar, and lifting guides are arranged on both sides of the lifting hydraulic cylinder, and the axis of the guide rod of the guide is parallel to the axis of the lifting hydraulic cylinder;

[0006] Furthermore, the rotation axis of the hydraulic rotary cylinder is located in the vertical direction, the telescopic direction of the telescopic hoeing arm is located in the horizontal direction, the telescopic hoeing arm includes a hoeing arm main body and a hoeing arm telescopic part, a hydraulic telescopic cylinder is provided in the internal telescopic direction of the hoeing arm main body close to the hydraulic rotary cylinder, the hydraulic telescopic cylinder is connected to the hoeing arm telescopic part, the hoeing arm telescopic part is telescoped within the hoeing arm main body, notches are respectively provided at the upper and lower parts of the rear half of the hoeing arm main body, notches are respectively provided at the upper and lower middle positions of the hoeing arm main body away from the hydraulic rotary cylinder, the upper notch is telescoped with the upper part of the manual lifting device, the lower notch is telescoped with the vertical lifting rod of the extension part, the manual lifting devices of the hoeing arm main body are alternately provided on both sides of the notch of the hoeing arm main body, the vertical lifting rod is connected below the manual lifting device, and the manual lifting device is a spiral lifting structure;

[0007] Furthermore, the tilting axis axis of the tilting hydraulic cylinder is located in the horizontal direction, and a telescopic collecting arm is provided inside the tilting hydraulic cylinder, and the telescopic direction of the telescopic collecting arm is located in the horizontal direction. The telescopic collecting arm includes a collecting arm main body and a telescopic collecting arm part. A hydraulic telescopic cylinder is provided inside the collecting arm main body near the side of the hydraulic rotating cylinder, and the hydraulic telescopic cylinder is connected to the telescopic collecting arm part. The telescopic collecting arm part is telescoped inside the collecting arm main body, and the collecting arm main body is away from the hydraulic rotating cylinder. Notches are respectively provided at the upper and lower middle positions of the collecting arm main body away from the side of the hydraulic rotating cylinder, and the upper notch is telescopically provided with the upper part of the manual lifting device, and the lower notch is telescopically provided with the vertical collecting rod of the extension part. Manual lifting devices of the collecting arm main body are alternately provided on both sides of the notch of the collecting arm main body, and the vertical collecting rod is connected below the manual lifting device, and the manual lifting device is a spiral lifting structure;

[0008] Furthermore, the upper ends of the plurality of vertical lifting rods and the plurality of vertical collecting rods are respectively provided with manual lifting devices, and a lifting crank is provided above the manual lifting devices;

[0009] Furthermore, a steering hydraulic cylinder is provided between the lower end of the vertical collecting rod and the weed collecting rake, and the hydraulic pipelines of the hydraulic system are connected to the multiple steering hydraulic cylinders on the left and right sides through the operation boxes on both sides respectively;

[0010] Furthermore, one or more running wheels are respectively provided below the distal ends of the telescopic hoeing arm, the telescopic collecting arm and the collecting frame;

[0011] Furthermore, the electric vehicle operating panel is provided with a hydraulic system including a hydraulic system DC motor switch, and the hydraulic oil pipeline of the hydraulic system is connected to the lifting hydraulic cylinder, the left and right telescopic hoeing arms, the telescopic hydraulic cylinder of the left and right telescopic collecting arms, the left and right rotating hydraulic cylinders, the left and right flipping hydraulic cylinders, and the left and right steering hydraulic cylinders through the left and right operating boxes respectively. The left and right operating boxes are provided with a crossbar lifting and lowering switching handle, and the telescopic hydraulic cylinder, the rotating hydraulic cylinder, the flipping hydraulic cylinder, and the steering hydraulic cylinder are respectively provided with forward and reverse switching handles. A quick hydraulic joint is provided between the electric vehicle and the hydraulic system and the mechanical part.

[0012] The positive effects of the utility model are as follows: by utilizing the electric vehicle, the mechanical part can be driven to walk between the row spacings of the peach orchard, and the telescopic hoeing arm and the telescopic collecting arm of the mechanical part can be driven to extend to the bottom of the branches and leaves of the peach trees to perform weed clearing operations; by arranging a lifting hydraulic cylinder, the entire mechanical part can be lifted off the ground, which is beneficial for walking on the road or the ground of the peach orchard when not hoeing; by arranging a vertical lifting cross bar behind the electric vehicle, the vertical lifting cross bar can drive the telescopic hoeing arm and the vertical lifting rod, the telescopic collecting arm and the vertical collecting rod and the collecting frame to rise and fall synchronously, so that walking can be performed when hoeing or not; by arranging hydraulic rotating cylinders at both ends of the lifting cross bar, it is beneficial for the telescopic hoeing arm or the telescopic collecting arm to be turned to the left and right sides when hoeing, so that walking can be performed when not hoeing. When hoeing the ground, turning the telescopic hoeing arm or the telescopic collecting arm to the rear side is convenient for driving. By arranging the telescopic hoeing arm and the telescopic collecting arm on the hydraulic rotating cylinders on both sides and arranging the hydraulic telescopic cylinders in the telescopic direction of the telescopic hoeing arm or the telescopic collecting arm, the telescopic hoeing arm and the telescopic collecting arm can be rotated to the left and right directions perpendicular to the forward direction, and can also be rotated to the rear direction which is the same as the forward direction. In the horizontal direction which is perpendicular to the forward direction, the telescopic hoeing arm and the telescopic collecting arm can be extended to the bottom of the branches and leaves of the peach trees. In the process of moving forward, the garden below the peach trees can be weeded or collected with a hoe or a weed collecting rake. Moreover, the length of the telescopic hoeing arm extending to the left and right directions can be adjusted according to the distance between the peach trees. When the telescopic hoeing arm is rotated to the rear direction which is the same as the forward direction, the telescopic collecting arm can be rotated to the rear direction which is the same as the forward direction. The telescopic hoeing arm is convenient for driving on the road and prevents the telescopic hoeing arm from obstructing the progress of other vehicles in the left and right directions; by arranging notches above and below the main body of the telescopic hoeing arm and the telescopic collecting arm, it is convenient for multiple vertical lifting rods or collecting rods of the extension part to be extended and retracted accordingly; by arranging multiple vertical lifting rods or collecting rod manual lifting devices on the main body and telescopic part of the telescopic hoeing arm or the telescopic collecting arm, the height can be adjusted separately according to actual conditions; by arranging the hoeing arm in parallel with the inner side of the telescopic hoeing arm through a hydraulic turning cylinder, and arranging a steering hydraulic cylinder between the lower end of the vertical collecting rod and the weed collecting rake, the collecting arm can be turned to a horizontal direction by turning the collecting arm when the hoeing arm is facing the rear end, and then the steering hydraulic cylinder can be turned to a horizontal direction by turning the collecting arm. The hydraulic cylinders are used to rotate the multiple weed collecting rakes so that their tips face the ground, which is beneficial for manually separating the weeds from the weed collecting rakes and collecting them into a collecting frame. The collection frame is provided to facilitate placing labor tools in the frame to collect weeds. The hydraulic system operation boxes are provided on the left and right sides, and by operating the switching handles thereon, the hoeing arms and the collecting arms on the left and right sides can be extended and retracted, and the collecting arms on the left and right sides can be flipped in the forward and reverse directions respectively, so that the weed collecting rakes on the left and right sides can be turned respectively to remove the weeds on the ground. The peach orchard ground weed remover with this structure allows the remover hoe to extend under the branches and leaves of the peach trees, clearing weeds that compete with the peach trees for nutrients on the ground, increasing the water absorption capacity of the peach orchard, and improving the quantity and quality of the peach harvest. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A side structural diagram of the present invention.

[0014] Figure 2 Schematic diagram of the overhead structure of the Taoyuan ground weed remover's mechanical part.

[0015] Figure 3 Schematic diagram of the overhead structure of the Taoyuan ground weed remover mechanical part when hoeing the ground.

[0016] Figure 4 Schematic diagram of the thick structure of the Taoyuan ground weed remover when the collecting arm is flipping and hoeing the ground.

[0017] Explanation of reference numbers: 10- hydraulic system, 11- operation box, 12- switching handle, 13- lifting hydraulic cylinder, 14- lifting guide, 20- mechanical part, 21- telescopic hoeing arm, 22- telescopic part of hoeing arm, 23- telescopic collecting arm, 24- telescopic part of collecting arm, 25- hydraulic telescopic cylinder, 26- driven flip bearing, 27- hydraulic telescopic cylinder, 28- manual lifting device, 28a- lifting crank, 29- vertical lifting rod, 30- hoe, 31- vertical collecting rod, 32- steering hydraulic cylinder, 33- weed collecting rake, 34- walking wheel, 35- hydraulic rotating cylinder, 36- lifting cross bar, 37a- notch on hoeing arm, 38a- notch on collecting arm, 39- bearing seat, 40- collecting frame 40. DETAILED DESCRIPTION

[0018] The technical solution of the present invention is described in detail below with reference to the accompanying drawings.

[0019] In the following description, the left and right directions are described based on the direction in which the electric vehicle moves forward.

[0020] The technical solution of this utility model is: a peach garden ground weed remover, Figure 1 This is a side structural diagram of the utility model. Figure 2Fig. 1 is a schematic view of the top structure of the mechanical part 20 of the peach orchard ground weed clearing machine, the peach orchard ground weed clearing machine comprising an electric vehicle, a hydraulic system 10, the peach orchard ground weed clearing machine comprising an electric vehicle, the electric vehicle being provided with a hydraulic system 10, the hydraulic system 10 comprising a direct current motor and a hydraulic pump connected thereto, the electric vehicle being provided with operation boxes 11 of the hydraulic system 10 on the left and right sides of the seat, the electric vehicle being provided with a mechanical part 20 at the rear side, the mechanical part 20 being symmetrical on the left and right sides, the mechanical part 20 comprising a lifting crossbar 36 parallel to the axle of the electric vehicle at the rear side of the electric vehicle through a lifting hydraulic cylinder 13, the lifting crossbar 36 being provided with hydraulic rotary cylinders 35 at both ends, the hydraulic rotary cylinders 35 on the left and right sides being provided with telescopic digging arms 21, the telescopic digging arms 21 being provided with a plurality of vertical lifting rods 29, the vertical lifting rods 29 being provided with a plurality of digging heads 30 at the lower ends, the inside of the telescopic digging arms 21 on the left and right sides being provided with telescopic collecting arms 23 in parallel through hydraulic turning cylinders 25 and driven turning bearings 26, the telescopic collecting arms 23 being provided with a plurality of vertical collecting rods 31, the vertical collecting rods 31 being provided with a plurality of weed collecting harrows 33 at the lower ends, the inside of the telescopic digging arms 21 and the telescopic collecting arms 23 being provided with telescopic hydraulic cylinders 27, the lifting crossbar 36 being provided with a collecting frame 40 at the middle position at the rear side, the hydraulic lines of the hydraulic system being connected to the lifting hydraulic cylinders 13 of the mechanical part 20, the hydraulic rotary cylinders 35 on the left and right sides, the hydraulic turning cylinders 25 on the left and right sides and the telescopic hydraulic cylinders 27 on the left and right sides through the operation boxes 11 on the left and right sides.

[0021] The hydraulic system 10 is arranged below the seat, the lifting hydraulic cylinder is arranged in the vertical direction at the middle position of the lifting crossbar 36, and lifting guides 14 are arranged on the left and right sides of the lifting hydraulic cylinder, the guide rod shaft center of the lifting guides 14 being parallel to the shaft center of the lifting hydraulic cylinder 13.

[0022] Figure 3 Fig. 2 is a schematic view of the top structure of the mechanical part 20 of the peach orchard ground weed clearing machine when digging, Figure 4 Fig. 3 is a schematic view of the thick structure of the telescopic collecting arm 23 of the peach orchard ground weed clearing machine when turning and digging, and Figure 4In the figure, the left side is the state diagram of the telescopic hoeing arm 21 and the telescopic collecting arm 23 turning to the rear of the electric vehicle, and the right side is the state diagram of the telescopic hoeing arm 21 and the telescopic collecting arm 23 turning to the rear of the electric vehicle, the rotation axis of the hydraulic rotating cylinder 35 is in the vertical direction, the telescopic direction of the telescopic hoeing arm 21 is in the length horizontal direction, the telescopic hoeing arm 21 comprises a hoeing arm main body part and a hoeing arm telescopic part 22, the hydraulic telescopic cylinder 27 is arranged in the telescopic direction of the side close to the hydraulic rotating cylinder 35 of the hoeing arm main body part, the hoeing arm telescopic part 22 is connected to the hydraulic telescopic cylinder 27 and telescopes in the hoeing arm main body part, the hoeing arm upper notch 37a and the hoeing arm lower notch 37b are respectively arranged on the upper and lower sides of the side of the hoeing arm main body part close to the hydraulic rotating cylinder 35, the upper part of the manual lifting device 28 telescopes in the hoeing arm upper notch 37a, and the vertical lifting rod 29 of the extension part telescopes in the hoeing arm lower notch 37b, the manual lifting device 28 is alternately and intervally arranged on both sides of the notch of the hoeing arm main body part, the vertical lifting rod 29 is connected to the lower side of the manual lifting device 28, and the manual lifting device 28 is a screw lifting structure.

[0023] Referring to Figure 1-4 The rotation axis of the hydraulic rotating cylinder 35 is in the vertical direction, the telescopic collecting arm 23 is arranged on the inner side of the hydraulic rotating cylinder 25, the telescopic direction of the telescopic collecting arm 23 is in the horizontal direction, the telescopic collecting arm 23 comprises a collecting arm main body part and a collecting arm telescopic part 24, the hydraulic telescopic cylinder 27 is arranged in the telescopic direction of the side close to the hydraulic rotating cylinder 35 of the collecting arm main body part, the collecting arm telescopic part 24 is connected to the hydraulic telescopic cylinder 27 and telescopes in the collecting arm main body part, the collecting arm upper notch 38a and the collecting arm lower notch 38b are respectively arranged in the upper and lower sides of the middle position of the side of the collecting arm main body part away from the hydraulic rotating cylinder 35, the upper part of the manual lifting device 28 telescopes in the collecting arm upper notch 38a, and the vertical collecting rod 31 of the extension part telescopes in the collecting arm lower notch 38b, the manual lifting device 28 is alternately and intervally arranged on both sides of the collecting arm upper notch 38a of the collecting arm main body part, the vertical collecting rod 31 is connected to the lower side of the manual lifting device 28, and the manual lifting device 28 is a screw lifting structure.

[0024] In the embodiment, the manual lifting device 28 on both sides of the hoeing arm telescopic part 22 and the collecting arm telescopic part 24 is provided with a roller through a roller shaft, when the lifting device 28 roller of the hoeing arm telescopic part 22 and the collecting arm telescopic part 24 enters the inner side of the hoeing arm main body part and the collecting arm main body part, the roller rolls on both sides of the notch of the hoeing arm main body part and both sides of the notch of the collecting arm main body part.

[0025] The upper ends of the plurality of vertical lifting rods 29 and vertical collecting rods 31 are respectively provided with manual lifting devices, and a lifting handle 28a is arranged on the manual lifting device 28, and the vertical lifting rod 29 and the vertical collecting rod 31 can be respectively lifted by shaking the manual handle 28a.

[0026] The lower end of the vertical collecting rod 31 is provided with a steering hydraulic cylinder 32, and the hydraulic pipeline of the hydraulic system is connected to the plurality of steering hydraulic cylinders 32 on the left and right sides through the left and right operation boxes 11, and the direction of the weed collecting harrow 33 can be switched through the steering hydraulic cylinder 32.

[0027] Referring to Figure 1-4 One or more walking wheels 34 are arranged below the main body part and the distal end of the telescopic digging arm 21, the telescopic collecting arm 23 and the lifting collecting frame 40, and a bearing seat 39 is arranged below the telescopic digging arm 21 and the digging extension part 22, the telescopic collecting arm 23 and the collecting extension arm 24, so that the walking wheels 34 can be flexibly rotated according to the situation, and the resistance of stones and large litter is prevented.

[0028] In the embodiment, the support rod of the walking wheel 34 is a telescopic inner and outer sleeve structure, and the support height can be adjusted through the inner and outer sleeves, and the height is locked after adjustment by using the locking bolts on the side.

[0029] The operation panel of the electric vehicle is provided with a hydraulic system 10 including a direct current motor switch, and the hydraulic oil pipeline of the hydraulic system 10 is connected with the lifting hydraulic cylinder, the left and right telescopic digging arms 21, the telescopic hydraulic cylinder 27 of the telescopic collecting arm 23, the left and right rotating hydraulic cylinders 35, the left and right hydraulic turning cylinders 25 and the plurality of left and right steering hydraulic cylinders 32 through the left and right operation boxes 11, and the horizontal rod lifting switch handle 12 is arranged on the left and right operation boxes 11, and the forward and reverse or forward and reverse switch handles 12 of the left and right telescopic hydraulic cylinders 27, the left and right rotating hydraulic cylinders 35, the left and right hydraulic turning cylinders 25 and the plurality of left and right steering hydraulic cylinders 32 are arranged correspondingly, and the electric vehicle and the hydraulic system 10 are connected with the mechanical part 20 through a quick hydraulic connector.

[0030] Although the title of the utility model is a peach orchard ground weed removing machine, the weed removing machine with the structure can also be used for weed removing in pear orchards, fruit orchards, jujube orchards and apricot orchards.

[0031] The utility model discloses a mechanical part 40 is driven by electric vehicle, and the mechanical part 20 of electric vehicle drive can walk in the peach orchard row distance or plant distance, can stretch the telescopic type of mechanical part's digging arm 21, telescopic type collecting arm 23 to the below of peach tree branch and leaf and carry out weeding operation, through setting up lifting hydraulic cylinder 13, can turn telescopic type digging arm 21, telescopic type collecting arm 23 to the rear, the whole mechanical part 20 is lifted and leaves the ground, is favorable in the road or peach orchard ground walking, prevents telescopic type digging arm 21 in left and right direction to hinder the advance of other vehicles, through setting up lifting cross bar 36 in electric vehicle rear, lifting cross bar 36 can drive telescopic type digging arm 21 and vertical lifting pole 29, telescopic type collecting arm 23 and vertical collecting pole 31 and collecting frame 40 synchronous lifting, is favorable in the road and peach orchard ground walking, through setting up hydraulic rotary cylinder 35 in lifting cross bar 36 both ends respectively, the both sides hydraulic rotary cylinder 35 is connected telescopic type digging arm 21 and telescopic type collecting arm 23 end, is favorable to the telescopic type of telescopic type digging arm 21 and telescopic type collecting arm 23 with the turning left and right of forward direction vertical and rotate horizontally, through setting up hydraulic telescopic cylinder 27 in telescopic type digging arm 21 or telescopic type collecting arm 23 telescopic direction, can stretch telescopic type digging arm 21 or telescopic type collecting arm 23 to the below of peach tree branch and leaf in the advance process and utilize the hoe 30 to carry out weeding to the peach orchard ground below peach tree, utilize weed collecting harrow 33 to collect weeds, can simultaneously according to the interval between peach trees adjust the length of telescopic type digging arm 21 and telescopic type collecting arm 23 that stretches to left and right direction telescopic, through setting up notch in telescopic type digging arm 21 and telescopic type collecting arm 23 main part upper and lower, is favorable to the telescopic part 21 of digging arm and the multiple vertical lifting pole 29 or vertical collecting pole 31 of collecting arm cable cable with telescopic, through setting up multiple vertical lifting pole 29 or vertical vertical collecting pole 31 in the main part and telescopic part lower of telescopic type digging arm 21 or telescopic type collecting arm 23, both upper ends are provided with manual lifting device 28, can according to actual situation carry out respectively height adjustment, through setting up turning hydraulic cylinder 32 between vertical collecting pole 31 lower end and weed collecting harrow 33, can through the telescopic type of turning telescopic type collecting arm 23 back, under the condition that telescopic type digging arm 21 is towards rear end, multiple vertical collecting pole 31 are rotated to horizontal direction, again through turning hydraulic cylinder 32 respectively rotates multiple weed collecting harrow 33, makes its harrow tip end part towards ground, is favorable to manually separate weeds from collecting harrow, and weeds are collected into collecting frame 40, through setting up collecting frame 40, is favorable to place labor tool and collect weeds in frame, through setting up the operating box 11 of left and right sides hydraulic system 10, through operating switch handle 12, can to mechanical part 40 lifting, can respectively to left and right sides telescopic type digging arm 21, telescopic type collecting arm 23 carry out horizontal, longitudinal conversion, to left and right sides telescopic type digging arm 21, telescopic type collecting arm 23 telescopic part telescopic, to left and right sides telescopic type collecting arm 23 carries out positive and negative reverse overturning respectively, to left and right sides weed collecting harrow 33 respectively turns.The peach orchard ground weed removing machine with the structure can clean weeds in the peach orchard, keep the soil softness of the peach orchard ground, increase the water absorption of the peach orchard ground, and improve the harvest quantity and quality of peaches.

Claims

1. A peach garden ground weed remover, comprising an electric motor and a hydraulic system, characterized in that: The peach garden ground weed remover includes an electric vehicle, which is provided with a hydraulic system, the hydraulic system including a DC motor and a hydraulic pump connected thereto, and an operation box of the hydraulic system is respectively provided on the left and right sides of the electric vehicle seat, and a mechanical part is provided on the rear side of the electric vehicle, the mechanical part includes a lifting cross bar parallel to the axle arranged at the rear side of the electric vehicle through a lifting hydraulic cylinder, and hydraulic rotating cylinders are respectively provided at both ends of the lifting cross bar, one end of a telescopic hoeing arm is connected to the hydraulic rotating cylinders on both sides, a plurality of vertical lifting rods are provided below the telescopic hoeing arm, and hoes are respectively provided at the lower ends of the plurality of vertical lifting rods, telescopic collecting arms are provided in parallel on the inner sides of the telescopic hoeing arms on both sides through a flip hydraulic cylinder, a plurality of vertical collecting rods are provided below the telescopic collecting arm, and a plurality of weed collecting rakes are provided at the lower ends of the vertical collecting rods, a telescopic hydraulic cylinder is provided in the telescopic hoeing arm and the telescopic collecting arm, and a collecting frame is provided in the middle position of the rear side of the lifting cross bar, and the hydraulic pipelines of the hydraulic system are respectively connected to the lifting hydraulic cylinder, the hydraulic rotating cylinder, the hydraulic flip cylinder and the telescopic hydraulic cylinder of the mechanical part through the operation boxes on the left and right sides.

2. The peach orchard ground weed remover according to claim 1, characterized in that: The hydraulic system is arranged under the vehicle seat, the lifting hydraulic cylinder is arranged in the vertical direction of the middle position of the lifting cross bar, and lifting guides are arranged on both sides of the lifting hydraulic cylinder. The axis of the guide rod of the lifting guide is parallel to the axis of the lifting hydraulic cylinder.

3. The peach orchard ground weed remover according to claim 1, characterized in that: The rotation axis of the hydraulic rotating cylinder is located in the vertical direction, and the telescopic direction of the telescopic hoeing arm is located in the horizontal direction. The telescopic hoeing arm includes a hoeing arm main body and a hoeing arm telescopic part. A hydraulic telescopic cylinder is provided in the internal telescopic direction of the hoeing arm main body close to the hydraulic rotating cylinder. The hoeing arm telescopic part is connected to the hydraulic telescopic cylinder. The hoeing arm telescopic part is telescoped within the hoeing arm main body. Notches are respectively provided at the upper and lower parts of the rear half of the hoeing arm main body, and notches are respectively provided at the upper and lower middle positions of the hoeing arm main body away from the hydraulic rotating cylinder. The upper notch is telescoped with the upper part of the manual lifting device, and the lower notch is telescoped with the vertical lifting rod of the extension part. Manual lifting devices of the hoeing arm main body are alternately provided on both sides of the notch of the hoeing arm main body, and the vertical lifting rod is connected below the manual lifting device. The manual lifting device is a spiral lifting structure.

4. The peach orchard ground weed remover according to claim 1, characterized in that: The axis of the flipping axis of the flipping hydraulic cylinder is located in the horizontal direction, and a telescopic collecting arm is provided inside the flipping hydraulic cylinder. The telescopic direction of the telescopic collecting arm is located in the horizontal direction. The telescopic collecting arm includes a collecting arm main body and a collecting arm telescopic part. A hydraulic telescopic cylinder is provided inside the collecting arm main body close to the side of the hydraulic rotating cylinder. The hydraulic telescopic cylinder is connected to the collecting arm telescopic part, and the collecting arm telescopic part is telescoped inside the collecting arm main body. Notches are respectively provided at the upper and lower middle positions of the collecting arm main body away from the side of the hydraulic rotating cylinder. The upper notch is telescoped with the upper part of the manual lifting device, and the lower notch is telescoped with the vertical collecting rod of the extension part. Manual lifting devices of the collecting arm main body are alternately arranged on both sides of the notch of the collecting arm main body, and the vertical collecting rod is connected below the manual lifting device. The manual lifting device is a spiral lifting structure.

5. The peach orchard ground weed remover according to claim 1, characterized in that: The upper ends of the plurality of vertical lifting rods and the plurality of vertical collecting rods are respectively provided with manual lifting devices, and a lifting crank is provided above the manual lifting devices.

6. The peach orchard ground weed remover according to claim 1, characterized in that: A steering hydraulic cylinder is provided between the lower end of the vertical collecting rod and the weed collecting rake, and the hydraulic pipelines of the hydraulic system are respectively connected to the multiple steering hydraulic cylinders on the left and right sides through the operation boxes on both sides.

7. The peach orchard ground weed remover according to claim 1, characterized in that: One or more running wheels are respectively provided below the distal ends of the telescopic hoeing arm, the telescopic collecting arm and the collecting frame.

8. The peach orchard ground weed remover according to claim 1, characterized in that: The electric vehicle operation panel is provided with a hydraulic system including a hydraulic system DC motor switch, and the hydraulic oil pipeline of the hydraulic system is connected to the lifting hydraulic cylinder, the left and right telescopic hoeing arms, the telescopic hydraulic cylinder of the left and right telescopic collecting arms, the left and right rotating hydraulic cylinders, the left and right flip hydraulic cylinders, and the left and right steering hydraulic cylinders respectively through the left and right operation boxes. The left and right operation boxes are both provided with a crossbar lifting and lowering switching handle, and are respectively provided with a forward and reverse switching handle for the telescopic hydraulic cylinder, the rotating hydraulic cylinder, the flip hydraulic cylinder, and the steering hydraulic cylinder. A quick hydraulic joint is provided between the electric vehicle and the hydraulic system and the mechanical part.

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