Stretcher type Asiatic bilberry trimming and harvesting all-in-one machine

Abstract

The utility model provides a stretcher type vaccinium bracteatum trimming and harvesting all-in-one machine which is light in structure, can trim vaccinium bracteatum and harvest vaccinium bracteatum branches and leaves, has a collecting function and can adapt to different terrains. Comprising a rack, a driving mechanism, a cutting mechanism and a collecting mechanism; the cutting mechanism comprises a rotary feeding device arranged above the front end of the machine frame and a reciprocating type cutting device arranged at the front end of the machine frame and located below the rotary feeding device. The driving mechanism is positioned below the middle part of the rack, rotates through friction force between the driving mechanism and crops, and drives the rotary feeding device and the collecting mechanism to move; the cutting mechanism is used for harvesting crops and conveying the crops into the collecting mechanism; the collecting mechanism is arranged above the middle of the rack, located behind the reciprocating type cutting device and used for collecting and storing crops harvested by the cutting mechanism.

Description

Technical Field

[0001] This patent relates to the field of mechanical equipment for the management and harvesting of *Aglaia odorata*, specifically a stretcher-type integrated machine for pruning and harvesting *Aglaia odorata* that combines pruning and harvesting functions, aiming to improve the mechanization level and operational efficiency of *Aglaia odorata* management. Background Technology

[0002] The Chinese tallow tree (also known as the black rice tree) is an evergreen shrub belonging to the Ericaceae family, mainly distributed in southern my country. It gets its name from the tradition of steaming black rice with its leaves on the third day of the third lunar month. Its fruit, branches, leaves, and roots all have high medicinal value. Currently, pruning and harvesting of the Chinese tallow tree mainly rely on manual labor, often using hedge trimming equipment or tea harvesting equipment. This method is not very versatile, labor-intensive, and inefficient. In recent years, although some tea garden pruning machines and tea harvesting machines have emerged, these devices often have limited functionality and cannot simultaneously meet the needs of pruning and harvesting. For example, the existing patent (CN 118947356 A) describes a tea garden harvesting robot device and autonomous harvesting method, which includes a frame, a tracked walking mechanism, a cutter, a parallel robotic arm, and a negative pressure collection device. This device can only harvest tender leaves on flat terrain and cannot harvest tender branches, nor can it harvest on steep terrain. Traditional hedge trimming devices lack harvesting capabilities, and scattered branches and leaves are difficult to collect. Currently, there is almost no equipment available for harvesting the branches and leaves of *Vaccinium bracteatum*. Summary of the Invention

[0003] To address the shortcomings of the existing technologies, this patent proposes a stretcher-type integrated pruning and harvesting machine for pine needles. Its structure is lightweight and can both prune and harvest pine needle branches and leaves. It has a collection function and can adapt to different terrains. It solves the problems of large size and poor adaptability of existing pine needle management equipment.

[0004] To achieve the above objectives, the technical solution adopted in this patent is as follows:

[0005] A stretcher-type pine pruning and harvesting machine includes a frame 1, a drive mechanism 2, a cutting mechanism 3, and a collecting mechanism 4. The cutting mechanism 3 includes a rotary feeding device 3-1 located above the front end of the frame 1 and a reciprocating cutting device 3-4 located below the rotary feeding device 3-1 at the front end of the frame 1. The drive mechanism 2 is located below the middle of the frame 1 and rotates due to friction with the crops, driving the rotary feeding device 3-1 and the collecting mechanism 4 to move. The cutting mechanism 3 is used to harvest the crops and transport them into the collecting mechanism 4. The collecting mechanism 4 is located above the middle of the frame 1 and behind the reciprocating cutting device 3-4, and is used to collect and store the crops harvested by the cutting mechanism 3.

[0006] The aforementioned stretcher-type pine pruning and harvesting machine for *Aristolochia debilis* includes a frame 1 comprising a right side plate 1-1, a left side plate 1-2, bearing supports 1-3, and connecting rods 1-4. The right side plate 1-1 and the left side plate 1-2 are placed vertically, with two connecting rods 1-4 fixedly connected in the middle. Four bearing supports 1-3 are provided, symmetrically installed at the rear and middle of the right side plate 1-1 and the left side plate 1-2, and the position of the bearing supports 1-3 relative to the right side plate 1-1 and the left side plate 1-2 is adjustable.

[0007] The aforementioned stretcher-type pine needle pruning and harvesting integrated machine includes a drive mechanism 2 comprising a drive gear 2-1, a drive pulley 2-2, a lower gear shaft 2-3, a lower roller 2-4, and a long conveyor belt 2-5. The lower gear shaft 2-3 is rotatably connected to both sides of the front of the frame 1. The drive gear 2-1 and the drive pulley 2-2 are fixedly connected to the end of the lower gear shaft 2-3. The lower roller 2-4 is rotatably connected to bearing supports 1-3 located on both sides of the rear of the frame 1. The front and rear positions of the bearing supports 1-3 relative to the frame 1 are adjustable. Section; The long conveyor belt 2-5 passes around the lower gear shaft 2-3 and the lower roller 2-4. By adjusting the position of the bearing support 1-3 and the lower roller 2-4 relative to the frame 1, the long conveyor belt is kept taut. The friction between the crop and the long conveyor belt drives the long conveyor belt to rotate, thereby driving the lower gear shaft 2-3, the drive gear 2-1 and the drive pulley 2-2 to rotate. The drive pulley 2-2 drives the rotary feeding device 3-1 to rotate through the belt. The drive gear 2-1 drives the collecting mechanism 4 to move through gear transmission.

[0008] The aforementioned stretcher-type pine pruning and harvesting machine for *Aristolochia debilis* includes a cutting mechanism 3 that further comprises a feeding device bracket 3-2 and a cutting device bracket 3-5. There are two feeding device brackets 3-2, symmetrically installed, with their rear ends fixedly connected to both sides of the frame 1. A rotary feeding device 3-1 is connected between the front ends of the two feeding device brackets 3-2 and is suspended above the front of the frame 1. There are two cutting device brackets 3-5, symmetrically installed, with their rear ends fixedly connected to both sides of the frame 1. A reciprocating cutting device 3-4 is connected between the front ends of the two cutting device brackets 3-5 and is suspended below and behind the rotary feeding device 3-1, allowing the crop to be fed by the rotary feeding device 3-1 into the reciprocating cutting device 3-4 with a cutter blade, cut, and transferred to the collection mechanism 4.

[0009] In the aforementioned stretcher-type pine pruning and harvesting integrated machine, the rotary feeding device 3-1 is an eccentric reel or other rotary mechanism with hoe teeth.

[0010] The aforementioned stretcher-type pine pruning and harvesting machine for southern pine trees has an L-shaped structure with a horizontal bar and a vertical bar in the feeding device bracket 3-2. The horizontal bar on which the rotating feeding device 3-1 is installed has multiple positioning holes connected to the rotating feeding device 3-1 at the front and back, which facilitates the front and back adjustment of the position of the rotating feeding device. The vertical bar has multiple mounting holes connected to the two sides of the frame 1 at the top and bottom, which facilitates the up and down adjustment of the position of the rotating feeding device.

[0011] The aforementioned stretcher-type pine pruning and harvesting integrated machine includes a reciprocating cutting device 3-4 comprising a fixed blade rod with multiple fixed blades and a movable blade rod with multiple moving blades that reciprocates relative to the fixed blade rod. The movable blade rod is driven by a cutting motor through a crank-connecting rod mechanism or an eccentric wheel-slider mechanism.

[0012] The aforementioned stretcher-type pine pruning and harvesting integrated machine includes a rotary feeding device 3-1 comprising a rotating shaft with both ends rotatably mounted at the front end of the feeding device support 3-2. The rotating shaft has multiple pairs of spokes extending radially along the rotating shaft, and a lever shaft parallel to the rotating shaft is connected between the spokes. A material-pulling plate 3-3 is mounted on the lever shaft, and a pulley for connecting to the drive mechanism 2 via a belt is fixed at one end of the rotating shaft. The front end of the material-pulling plate is provided with multiple elliptical short teeth.

[0013] The aforementioned stretcher-type pine needle pruning and harvesting integrated machine includes a collection mechanism 4 comprising a collection bin 4-1, a driven gear 4-2, an upper gear shaft 4-3, an upper roller 4-4, and a short conveyor belt 4-5. The upper gear shaft 4-3 is rotatably mounted at both ends on the upper part of the frame 1. The driven gear 4-2 is mounted at the end of the upper gear shaft 4-3 and meshes with the driving gear 2-1. The upper roller 4-4 is rotatably connected at both ends to bearing supports 1-3 located on both sides of the middle part of the frame 1. The bearing supports 1-3 are positioned relative to the frame. The front and rear positions of 1 are adjustable; the short conveyor belt 4-5 passes around the upper gear shaft 4-3 and the upper roller 4-4, and the short conveyor belt 4-5 is kept taut by adjusting the position of the bearing support 1-3 and the upper roller 4-4 relative to the frame 1; the front inlet of the collection bin 4-1 located above the middle of the frame 1 is connected to the rear of the short conveyor belt 4-5; the driving gear 2-1 drives the upper gear shaft 4-3 to rotate through the driven gear 4-2, causing the short conveyor belt 4-5 to rotate and transport the crops into the collection bin 4-1.

[0014] The aforementioned stretcher-type pine pruning and harvesting machine has four symmetrical hanging ears on both sides of the collection chamber 4-1 for hanging on both sides of the frame 1, which facilitates the quick removal of the collection chamber.

[0015] In the aforementioned stretcher-type pine pruning and harvesting machine, the collection chamber 4-1 can be replaced with a mesh woven bag to reduce weight.

[0016] The beneficial effects of this patented technical solution are as follows:

[0017] (1) The stretcher-type pine pruning and harvesting machine integrates pruning and harvesting functions. When pruning branches is required, the distance between the rotating feeding device 3-1 and the reciprocating cutting device 3-4 can be increased by selecting the mounting hole at the bottom of the feeding device bracket 3-2, thus accommodating the pruning of longer pine branches. Similarly, the distance between the two can be adjusted to accommodate the harvesting of tender branches and leaves at different stages. It can be used for both pruning and harvesting operations and has a collection function. Compared with traditional manual operations or existing hedge trimmer operations, it improves efficiency and reduces labor costs.

[0018] (2) The stretcher design makes it easy for two people to carry and operate, and workers do not need to bend over for a long time, which improves the comfort of workers. Workers only need to carry the machine forward to complete the pruning and harvesting of the pine tree, which reduces the labor intensity.

[0019] (3) The cutting and collecting mechanisms are compact in structure. The collecting mechanism rolls on the top of the pruned tree and rotates the feeding device through a belt. The speed of the two rotations is synchronized with the speed of the workers' movement. The operation is simple and easy to maintain and repair. The equipment is equipped with high-strength pruning blades and a position-adjustable cutting mechanism, which makes the pruning and harvesting process more precise and uniform. This not only improves the quality of the harvested leaves of the Chinese privet tree, but also ensures the healthy growth of the Chinese privet tree, reduces damage to branches and leaves, promotes the normal development of the Chinese privet tree, and helps to increase the long-term yield of the Chinese privet tree. Attached Figure Description

[0020] Figure 1 A schematic diagram of the overall structure of a stretcher-type integrated pruning and harvesting machine for southern canna lilies;

[0021] Figure 2 This is another schematic diagram of the overall structure of the stretcher-type pine needle pruning and harvesting machine;

[0022] Figure 3 A schematic diagram of the cutting mechanism structure of the stretcher-type pine needle pruning and harvesting machine;

[0023] Figure 4 A schematic diagram of the collection mechanism structure of the stretcher-type pine needle pruning and harvesting integrated machine;

[0024] Figure 5 A schematic diagram of the collection mechanism of a stretcher-type pine needle pruning and harvesting machine (left side plate removed);

[0025] Figure 6 A schematic diagram of the collection mechanism of a stretcher-type pine needle harvester (with the left side plate, collection bin, and reciprocating cutting device removed);

[0026] Figure 7 A schematic diagram of the collection mechanism of a stretcher-type pine pruning and harvesting machine (excluding the right side plate, collection bin, rotary feeding device, etc.);

[0027] Figure 8 This is a schematic diagram of the collection bin.

[0028] In the diagram, the components are: frame 1, drive mechanism 2, cutting mechanism 3, collecting mechanism 4, right side plate 1-1, left side plate 1-2, bearing support 1-3, connecting rod 1-4, drive gear 2-1, drive pulley 2-2, lower gear shaft 2-3, lower roller 2-4, long conveyor belt 2-5, rotary feeding device 3-1, feeding device bracket 3-2, material feeding plate 3-3, reciprocating cutting device 3-4, cutting device bracket 3-5, collecting bin 4-1, driven gear 4-2, upper gear shaft 4-3, upper roller 4-4, and short conveyor belt 4-5. Detailed Implementation

[0029] The specific embodiments of this patent will be further described below with reference to the accompanying drawings:

[0030] This patent describes a stretcher-type integrated pruning and harvesting machine for southern red candles, such as... Figure 1 , 2 As shown, a stretcher-type pine pruning and harvesting machine includes a frame 1, a drive mechanism 2, a cutting mechanism 3, and a collecting mechanism 4. In this embodiment, the drive mechanism 2 is located below the middle of the frame 1 and rotates due to friction with the crops, providing power to drive the rotating feeding device 3-1 and the collecting mechanism. The cutting mechanism 3 is located in front of the frame 1 and is used to harvest the crops and transport them into the collecting mechanism 4. The collecting mechanism 4 is located above the middle of the frame 1 and is used to collect and store the harvested crops.

[0031] In this embodiment, the frame 1 includes a right side plate 1-1, a left side plate 1-2, a bearing support 1-3, and a connecting rod 1-4. The right side plate 1-1 and the left side plate 1-2 are flat rectangular parallelepiped structures, with the two side plates placed vertically and two connecting rods 1-4 fixedly connected in the middle. In this embodiment, the connecting rod 1-4 is a long cylindrical shaft with flat circular ring structures at both ends. Both ends of the connecting rod are provided with threaded holes, and it is detachably and fixedly connected to the right side plate 1-1 and the left side plate 1-2. There are four bearing supports 1-3, which are symmetrically installed at the rear and middle of the right side plate 1-1 and the left side plate 1-2.

[0032] In this embodiment, the drive mechanism 2 includes a drive gear 2-1, a drive pulley 2-2, a lower gear shaft 2-3, a lower roller 2-4, and a long conveyor belt 2-5. The lower gear shaft 2-3 is a stepped shaft structure with a keyway on the same generatrix, and is rotatably connected to the right side plate 1-1 and the left side plate 1-2 via bearings. The drive gear 2-1 and the drive pulley 2-2 are fixedly connected to the end of the lower gear shaft 2-3 via keys and keyways, and rotate synchronously with the shaft. The lower roller 2-4 is rotatably connected to the right side plate 1-1 via bearings. 1. The long conveyor belt 2-5 is connected to the bearing support 1-3 at the rear of the left side plate 1-2 via the lower gear shaft 2-3 and the lower roller 2-4. Adjusting the positions of the bearing support 1-3 and the lower roller 2-4 at the rear of the right side plate 1-1 and the left side plate 1-2 keeps the long conveyor belt taut. The friction between the crop and the long conveyor belt drives its rotation, which in turn drives the drive gear 2-1 and the drive pulley 2-2 to rotate. The drive pulley 2-2 drives the rotary feeding device 3-1 to rotate via a belt. Two connecting rods 1-4 pass through the long conveyor belt 2-5.

[0033] In this embodiment, the cutting mechanism 3 includes a rotary feeding device 3-1, a feeding device bracket 3-2, a feeding plate 3-3, a reciprocating cutting device 3-4, and a cutting device bracket 3-5. The feeding device bracket 3-2 is symmetrically installed, with one end fixedly connected to the right side plate 1-1 and the left side plate 1-2, and the other end connected to the rotary feeding device 3-1, so that the rotary feeding device is suspended above the front of the frame 1. The cutting device bracket 3-5 is symmetrically installed, with one end fixedly connected to the right side plate 1-1 and the left side plate 1-2, and the other end connected to the reciprocating cutting device 3-4, so that the reciprocating cutting device is suspended below and behind the rotary feeding device 3-1, so that the crop is fed by the rotary feeding device 3-1 to the reciprocating cutting device 3-4 with a cutter blade for cutting and feeding into the collection mechanism 4. In this embodiment, the rotary feeding device is an eccentric reel that belongs to the prior art, and the reciprocating cutting device also belongs to the prior art, consisting of a saw blade driven by a cutting motor through a crank-connecting rod mechanism.

[0034] In this embodiment, the collection mechanism 4 includes a collection bin 4-1, a driven gear 4-2, an upper gear shaft 4-3, an upper roller 4-4, and a short conveyor belt 4-5. The upper gear shaft 4-3 is mounted on the upper part of the right side plate 1-1 and the left side plate 1-2 via bearings, and has a keyway at its end. The driven gear 4-2 is mounted on the end of the upper gear shaft 4-3 via a key and meshes with the driving gear 2-1. The upper roller 4-4 is connected to a bearing support 1-3 located in the middle of the right side plate 1-1 and the left side plate 1-2 via bearings. The short conveyor belt 4-5 is connected to the upper gear shaft 4-3 and the upper roller 4-4. By adjusting the positions of the bearing support 1-3 and the upper roller 4-4 located in the middle of the right side plate 1-1 and the left side plate 1-2, the short conveyor belt 4-5 is kept taut. The driving gear drives the upper gear shaft to rotate, causing the short conveyor belt 4-5 to rotate and transport the crops into the collection bin 4-1.

[0035] See Figures 1 to 4 In this embodiment, during operation, two workers are required to lift the device and place it on the *Aristolochia debilis* tree to be harvested. The cutting motor of the reciprocating cutting device 3-4 is then started. The workers push the handles located on the right side plate 1-1 and the left side plate 1-2, causing the frame 1 to move forward. Due to friction, the long conveyor belt 2-5 moves backward. Through gear sets and belt transmission, the short conveyor belt 4-5 moves backward, and the rotary feeding device 3-1 rotates. The rotating feeding device 3-1 pulls the *Aristolochia debilis* branches and leaves onto the reciprocating cutting device 3-4 for cutting, and then pushes the cut branches and leaves onto the short conveyor belt 4-5. The short conveyor belt 4-5 transports the branches and leaves to the collection bin 4-1 located at the rear. In this embodiment, the collection bin 4-1 is equipped with four symmetrical hanging ears for convenient and quick replacement when it is full. The front of the collection bin 4-1 has an arc-shaped groove for a tight fit with the short conveyor belt. The collection bin can be replaced with a mesh woven bag to reduce weight.

[0036] This device integrates the pruning and harvesting of *Pterocarya stenoptera* (a type of orchid). Its stretcher-style design allows for easy handling by two people, reducing labor intensity and improving efficiency and quality. The compact cutting and collecting mechanisms are simple to operate, maintain, and repair. Equipped with high-strength pruning blades and an adjustable cutting mechanism, the device ensures a more precise and uniform pruning and harvesting process. This not only improves the quality of harvested *Pterocarya stenoptera* leaves but also ensures healthy tree growth, reduces damage to branches and leaves, promotes normal development of the tree, and contributes to increasing long-term yield.

[0037] The scope of protection of this patent includes, but is not limited to, the above-described embodiments. The scope of protection of this patent is determined by the claims. Any substitutions, modifications, or improvements that are readily conceived by those skilled in the art shall fall within the scope of protection of this patent.

Claims

1. A stretcher type vitex trifolia pruning and harvesting integrated machine, characterized in that, The utility model provides a kind of crop harvester, including rack (1), driving mechanism (2), cutting mechanism (3), collection mechanism (4);The cutting mechanism (3) includes being set on the front end of rack (1) above rotary feeding device (3-1), is set on the front end of rack (1) below reciprocating cutting device (3-4) located rotary feeding device (3-1);The driving mechanism (2) is located below the middle part of rack (1) by and the friction between crop makes it rotate, and drive rotary feeding device (3-1) and collection mechanism (4) movement;The cutting mechanism (3) is used for harvesting crop and conveying crop into collection mechanism (4);The collection mechanism (4) is set on the middle part of rack (1) above, is located behind reciprocating cutting device (3-4), for cutting mechanism (3) harvested crop is collected and stored.

2. The stretcher type Vitex trifolia pruning and picking integrated machine according to claim 1, characterized in that, The rack (1) includes right side plate (1-1), left side plate (1-2), bearing support (1-3), connecting rod (1-4);The right side plate (1-1), left side plate (1-2) are vertically placed, and two connecting rods (1-4) are fixedly connected in the middle;The bearing support (1-3) is provided with 4, is symmetrically installed at the rear and middle of right side plate (1-1), left side plate (1-2), and the position of bearing support (1-3) relative to right side plate (1-1) and left side plate (1-2) can be adjusted.

3. The stretcher type Ilex asprella pruning and picking integrated machine according to claim 1, characterized in that, The driving mechanism (2) includes driving gear (2-1), driving pulley (2-2), lower gear shaft (2-3), lower roller (2-4), long conveying belt (2-5);The lower gear shaft (2-3) is rotatably connected to the front of rack (1) two sides;The driving gear (2-1) and driving pulley (2-2) are fixedly connected to the end of lower gear shaft (2-3);The lower roller (2-4) is rotatably connected on bearing support (1-3) located at the rear of rack (1) two sides, and the front and rear positions of bearing support (1-3) relative to rack (1) can be adjusted;The long conveying belt (2-5) passes through lower gear shaft (2-3) and lower roller (2-4), by adjusting the position of bearing support (1-3), lower roller (2-4) relative to rack (1), make long conveying belt keep tensioned state, by the friction between crop and long conveying belt, drive long conveying belt to rotate, thereby driving lower gear shaft (2-3), driving gear (2-1) and driving pulley (2-2) to rotate;The driving pulley (2-2) drives rotary feeding device (3-1) to rotate through belt, and driving gear (2-1) drives collection mechanism (4) to move through gear transmission.

4. The stretcher type Ilex asprella pruning and picking integrated machine according to claim 1, characterized in that, The cutting mechanism (3) further comprises two feeding device supports (3-2) symmetrically installed and fixedly connected at the rear ends of the frame (1), a rotary feeding device (3-1) connected between the front ends of the two feeding device supports (3-2) and suspended above the front part of the frame (1), and two cutting device supports (3-5) symmetrically installed and fixedly connected at the rear ends of the frame (1), a reciprocating cutting device (3-4) connected between the front ends of the two cutting device supports (3-5) and suspended below the rear part of the rotary feeding device (3-1), so that the crops are sent by the rotary feeding device (3-1) to the reciprocating cutting device (3-4) with cutting knives to be cut and pushed to the collecting mechanism (4).

5. The stretcher type Vitex trifolia pruning and picking integrated machine according to claim 4, characterized in that, The rotary feeding device (3-1) is an eccentric reel.

6. The stretcher type Vitex trifolia pruning and picking integrated machine according to claim 4, characterized in that, The feeding device support (3-2) is an L-shaped structure with a horizontal rod and a vertical rod, and a plurality of positioning holes connected with the rotary feeding device (3-1) are arranged on the horizontal rod of the rotary feeding device (3-1) to facilitate the front and rear adjustment of the position of the rotary feeding device, and a plurality of mounting holes connected with the frame (1) are arranged on the vertical rod to facilitate the up and down adjustment of the position of the rotary feeding device.

7. The stretcher type Vitex trifolia pruning and picking integrated machine according to claim 4, characterized in that, The reciprocating cutting device (3-4) comprises a fixed knife rod fixed with a plurality of fixed knives, and a movable knife rod with a plurality of movable knives reciprocally moving relative to the fixed knife rod, and the movable knife rod is driven by a cutting motor through a crank connecting rod mechanism or an eccentric wheel slider mechanism.

8. The stretcher type Ilex asprella pruning and picking integrated machine according to claim 4, characterized in that, The rotary feeding device (3-1) comprises rotary shafts rotatably arranged at the front ends of the feeding device supports (3-2), a plurality of pairs of spoke plates extending radially along the rotary shafts are fixed on the circumference of the rotary shafts, a push rod shaft parallel to the rotary shafts is connected between the spoke plates, a push plate (3-3) is arranged on the push rod shaft, one end of the rotary shaft is fixed with a belt pulley for being connected with the driving mechanism (2) through a belt, and the front end of the push plate is provided with a plurality of oval short prong teeth.

9. The stretcher type Ilex asprella pruning and picking integrated machine according to claim 3, characterized in that, The collecting mechanism (4) comprises a collecting bin (4-1), a driven gear (4-2), an upper gear shaft (4-3), an upper roller shaft (4-4), and a short conveying belt (4-5); the upper gear shaft (4-3) is rotatably installed at the upper part of the frame (1); the driven gear (4-2) is installed at the end of the upper gear shaft (4-3) and is engaged with the driving gear (2-1); the upper roller shaft (4-4) is rotatably connected at both ends to the bearing support (1-3) located on both sides of the middle part of the frame (1), and the front and rear positions of the bearing support (1-3) relative to the frame (1) can be adjusted; the short conveying belt (4-5) passes around the upper gear shaft (4-3) and the upper roller shaft (4-4), and by adjusting the positions of the bearing support (1-3) and the upper roller shaft (4-4) relative to the frame (1), the short conveying belt (4-5) is kept in a tensioned state; the front end entrance of the collecting bin (4-1) arranged above the middle part of the frame (1) is in butt joint with the rear part of the short conveying belt (4-5); the upper gear shaft (4-3) is driven to rotate by the driving gear (2-1) through the driven gear (4-2), so that the short conveying belt (4-5) is rotated to convey the crops into the collecting bin (4-1).

10. The stretcher type Ilex asprella pruning and picking integrated machine according to claim 9, characterized in that, Four hanging ears symmetrically arranged on both sides of the collecting bin (4-1) are used for being hung on both sides of the frame (1), so that the collecting bin can be quickly taken down.

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