CN216709807U - Fruit cover net is with propping net structure - Google Patents

Abstract

The utility model discloses a net support structure for a fruit cover net, which comprises two support cover rods for spreading the lower ports of the net cover, the support cover rods are symmetrically arranged on both sides of a transmission mechanism for transporting fruit A , the lower ends of the two support sleeve rods are provided with connecting rods, which are connected with the upper end of the vertical plate through the adjustment member, and a horizontal guide rod is arranged at the lower end of each vertical plate, and the left and right horizontal guide rods are slidably arranged in the lift In the horizontal sliding holes on both sides of the seat, the middle position of the lower end of the lifting seat is connected to a lifting push rod used to drive its up and down movement. The present application is designed for the drawbacks of the existing device, which is convenient for fast packaging of fruit A, and can be used according to the corresponding The size of the fruit is adjusted accordingly, which improves the adaptability of the bag and has strong practicability.

Description

A kind of support net structure for fruit cover net

technical field

The utility model relates to the technical field of fruit packaging equipment, in particular to a net support structure for a fruit cover net.

Background technique

Fruit is rich in nutrients and has become an indispensable food in people's lives. Since fruits are easily damaged by external factors during transportation, it is necessary to protect a single fruit with a net cover to avoid damage to the fruit during transportation. The currently known process of protecting the netting by a fruit cover requires a large number of workers to manually cover the netting, and the level of mechanization is low. This method has low efficiency and high labor cost, which greatly affects the sales of fruits.

In view of the above-mentioned problems, a support net structure for fruit netting is now provided.

Utility model content

The purpose of the present utility model is to provide a netting structure for fruit cover, so as to solve the problems raised in the above-mentioned background technology.

To achieve the above object, the utility model provides the following technical solutions:

A net support structure for a fruit cover net, comprising two support cover rods for spreading the lower port of the net cover, the support cover rods are symmetrically arranged on both sides of a transmission mechanism for transporting fruit A, and the two support cover rods The lower end of the rod is provided with a connecting rod, and the connecting rod is connected with the upper end of the vertical plate through the adjusting member. The lower end of each vertical plate is provided with a horizontal guide rod. In the sliding hole, the middle position of the lower end of the lifting seat is connected to a lifting push rod used to drive it to move up and down, the outer end of the horizontal guide rod and the outer end of the lifting seat are connected and fixed by a return spring, and the outer side of the lower end of the vertical plate A guiding inclined block is provided, and a pressing wheel is arranged on the outer side of the vertical plate to cooperate with the guiding inclined block to drive the two vertical plates to approach each other.

As a further solution of the present invention, the cross-sections of the horizontal guide rod and the horizontal sliding hole are rectangular.

As a further solution of the present invention, a reinforcing rib is arranged between the vertical plate and the horizontal guide rod.

As a further solution of the present invention: the adjusting member includes a connecting rod connected with the support rod and a transmission rod connected with the upper end of the vertical plate, the end of the transmission rod is slidably arranged on the outside of the transmission rod, and the transmission rod is The cross section is rectangular, the end of the connecting rod is provided with a transmission screw hole, and an adjustment screw is matched with the transmission screw hole. The outer end of the adjustment screw is connected and fixed with the transmission rod, and the other end of the transmission rod is connected with the adjustment motor. The output connections are fixed.

As a further solution of the present utility model: the end of the support sleeve rod is provided with a distance sensor for detecting the distance between it and the side surface of the transmission mechanism.

As a further solution of the present invention, the outer surface of the support sleeve rod is an inclined surface with a wide lower end and a narrow upper end.

Compared with the prior art, the beneficial effects of the present utility model are: the present application is designed for the drawbacks of the existing device, which facilitates the rapid packing of the fruit A, and can be adjusted according to the size of the corresponding fruit, thereby improving the adaptability of the pouch. , strong practicability.

Description of drawings

Figure 1 is a schematic structural diagram of the utility model.

Figure 2 is a schematic diagram of the internal structure of the utility model.

FIG. 3 is a schematic structural diagram of the utility model in actual use.

Among them: lift push rod 11, lift seat 12, horizontal sliding hole 13, horizontal guide rod 14, return spring 15, guide oblique block 16, vertical plate 17, pressing wheel 18, adjusting motor 19, transmission rod 20, adjusting screw 21. Connecting rod 22, supporting sleeve rod 23, net sleeve 24, fruit A, transmission mechanism 25, telescopic sleeve 26.

Detailed ways

Example 1

Please refer to FIG. 1-FIG. 3. In the embodiment of the present invention, a net structure for fruit cover includes two support rods 23 for spreading the lower port of the net cover 24. The support rods 23 Symmetrically arranged on both sides of the transmission mechanism 25 for transporting the fruit A, the lower ends of the two support rods 23 are provided with connecting rods 22, and the connecting rods 22 are connected with the upper end of the vertical plate 17 through the adjusting member, and each vertical plate 17 The lower end is provided with a horizontal guide rod 14, and the left and right two horizontal guide rods 14 are slidably arranged in the horizontal sliding holes 13 on both sides of the lifting seat 12. The middle position of the lower end of the lifting seat 12 is connected to the lifting push for driving its up and down movement. Rod 11, the outer end of the horizontal guide rod 14 and the outer end of the lifting seat 12 are connected and fixed by a return spring 15, a guide inclined block 16 is provided on the outer side of the lower end of the vertical plate 17, and an outer side of the vertical plate 17 is provided. There is a pressing wheel 18 which cooperates with the guiding inclined block 16 and is used to drive the two vertical plates 17 to approach each other;

In actual use, the lifting seat 12 is first driven upward by the lifting push rod 11, thereby driving the two support rods 23 to move upward. When the guiding oblique block 16 slides to the position of the pressing wheel 18, the fixed shaft of the pressing wheel 18 It is connected and fixed with the bracket on the ground. Under the action of the pressing wheel 18 , the horizontal guide rod 14 will relatively slide along the horizontal sliding hole 13 , thereby reducing the distance between the two support rods 23 . Under the push, the support rod 23 will be inserted into the mesh sleeve 24. At this time, under the action of the cutting mechanism, the lower end of the cut mesh sleeve 24 will fall on the support sleeve rod 23. When the lift push rod 11 drives the support sleeve rod 23 to descend , under the action of losing the guiding oblique block 16, the two supporting sleeve rods 23 will spread the net sleeve 24 again. , when the support rod 23 falls below the transmission mechanism 25, under the blocking of the transmission mechanism 25, the net cover on the support rod 23 will automatically disengage;

The adjusting member includes a connecting rod 22 connected with the support rod 23 and a transmission rod 20 connected with the upper end of the vertical plate 17. The end of the transmission rod 20 is slidably arranged with the outside of the transmission rod 20. It is rectangular, the end of the connecting rod 22 is provided with a transmission screw hole, and an adjustment screw 21 is matched with the transmission screw hole. The outer end of the adjustment screw 21 is connected and fixed with the transmission rod 20. One end is connected and fixed with the output end of the adjusting motor 19, and the adjusting motor 19 is arranged on the vertical plate 17. According to the size of the fruit A, the preliminary distance between the two support rods 23 is adjusted. The motor 19 drives the adjusting screw 21 and the connecting rod 22 to rotate relative to each other. Under the action of the thread, the connecting rod 22 and the transmission rod 20 slide relative to each other, thereby adjusting the distance between the two support rods 23 .

The end of the support rod 23 is provided with a distance sensor for detecting the distance between the support rod 23 and the side surface of the transmission mechanism 25, so as to provide a reference for the position adjustment of the support rod 23. The distance sensor and the adjusting member are electrically connected to the control panel.

Example 2

The difference from Embodiment 1 is: in order to facilitate the disengagement of the net sleeve from the support sleeve rod 23, the outer side of the support sleeve rod 23 is an inclined surface with a wide lower end and a narrow upper end, so that when the support sleeve rod 23 descends below the transmission mechanism 25 , under the action of the resistance of the transmission mechanism 25 , the mesh sleeve will slip off along the outer side of the support sleeve rod 23 .

The working principle of the utility model is: in actual use, the net sleeve 24 is transported downward through the feeding mechanism, and then the lifting seat 12 is driven upward by the lifting push rod 11, and the lifting seat 12 drives the vertical plate 17 to move upward, and the vertical plate 17 is moved upward. When the support rod 23 at the upper end of the straight plate 17 moves upward, under the action of the guiding oblique block 16, the support rod 23 will be inserted into the mesh sleeve 24, and at this time, under the action of the cutting mechanism, the lower end of the cut mesh sleeve 24 will fall. On the support sleeve rod 23, when the lifting push rod 11 drives the support sleeve rod 23 to descend, the two support sleeve rods 23 will spread the net sleeve 24 again under the action of the guide oblique block 16 being lost. The rod 23 continues to descend, and the net cover on the support rod 23 will first be put on the fruit A. When the support rod 23 descends below the transmission mechanism 25, under the blocking of the transmission mechanism 25, the net cover on the support rod 23 will automatically disengage.

Claims (6)

1. A fruit net supporting structure comprises two supporting sleeve rods (23) for supporting the lower end openings of net sleeves (24), the supporting sleeve rods (23) are symmetrically arranged on two sides of a conveying mechanism (25) for conveying fruits A, and connecting rods (22) are arranged at the lower ends of the two supporting sleeve rods (23);

the lifting mechanism is characterized in that the connecting rod (22) is connected with the upper ends of the vertical plates (17) through a regulating part, the lower end of each vertical plate (17) is provided with a horizontal guide rod (14), the left horizontal guide rod and the right horizontal guide rod (14) are arranged in horizontal sliding holes (13) on two sides of the lifting seat (12) in a sliding mode, the middle position of the lower end of the lifting seat (12) is connected with a lifting push rod (11) used for driving the lifting push rod to move up and down, the outer end of the horizontal guide rod (14) and the outer end of the lifting seat (12) are fixedly connected through a reset spring (15), the outer side of the lower end of each vertical plate (17) is provided with a guide oblique block (16), and the outer side of each vertical plate (17) is provided with a pressing wheel (18) which is matched with the guide oblique block (16) and used for driving the two vertical plates (17) to be close to each other.

2. The fruit net supporting structure according to claim 1, wherein the horizontal guide rod (14) and the horizontal sliding hole (13) have a rectangular cross section.

3. The fruit net supporting structure according to claim 1, wherein a reinforcing rib is provided between the vertical plate (17) and the horizontal guide rod (14).

4. The fruit net supporting structure according to claim 1, wherein the adjusting part comprises a connecting rod (22) connected with the sleeve supporting rod (23) and a transmission rod (20) connected with the upper end of the vertical plate (17), the end of the transmission rod (20) is slidably arranged outside the transmission rod (20), the section of the transmission rod (20) is rectangular, a transmission screw hole is formed in the end of the connecting rod (22), an adjusting screw rod (21) is fittingly arranged in the transmission screw hole, the outer end of the adjusting screw rod (21) is fixedly connected with the transmission rod (20), and the other end of the transmission rod (20) is fixedly connected with the output end of the adjusting motor (19).

5. The fruit net supporting structure according to claim 1, wherein the end of the supporting rod (23) is provided with a distance sensor for detecting the distance from the side of the transmission mechanism (25).

6. The fruit net supporting structure according to claim 1, wherein the outer side surface of the supporting rod (23) is a slope with a wide lower end and a narrow upper end.

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