A tool for quickly opening a bag for a grape fruit

Abstract

The utility model belongs to bagging tool technical field, especially related to a grape fruit bagging quick opening tool, including connecting seat, the cross section of connecting seat is C character shape structure, the top of connecting seat is provided with support seat, the upper surface middle part of support seat is fixedly installed with bagging platform, the cross section of bagging platform is right angle trapezoidal shape structure, the upper surface of bagging platform is smooth structure, the upper surface of bagging platform is provided with fruit bag sleeve, the top of bagging platform is provided with prop up board, prop up board and fruit bag sleeve insert joint cooperation, this device has the advantages of fixed mode firm and applicability is strong, fruit bag opening operation efficient and can protect fruit bag and height adjustment nimble and humanized, can extremely effectively solve the existing fruit bag opening tool in actual use the fixed not firm, inconvenient to use and the problem of relatively low efficiency.

Description

Technical Field

[0001] This utility model belongs to the technical field of bagging tools, and in particular relates to a tool for quickly opening up bags on grape fruits. Background Technology

[0002] Grapes are a widely cultivated economic fruit in my country, and their quality is closely related to the economic benefits for growers. In grape cultivation management, fruit bagging is an indispensable and crucial cultivation technique. By covering grapes with specialized fruit bags, not only can external pests and diseases be effectively isolated, reducing pesticide residues on the fruit surface, but mechanical damage caused by wind, rain, and bird pecking can also be avoided. Simultaneously, the fruit bags can regulate internal temperature, humidity, and light conditions, promoting even fruit coloring and further improving the fruit's appearance and flavor, thus ensuring high-quality and high-yield production for growers. With the continuous expansion of grape cultivation, the inefficiency and cumbersome nature of traditional manual bagging methods have become increasingly apparent, making it difficult to meet the bulk bagging needs of large-scale cultivation. Therefore, developing convenient and efficient auxiliary tools for grape fruit bagging has become a practical need within the industry.

[0003] Currently, most grape bagging tools on the market still have significant drawbacks, failing to effectively solve the operational problems faced by growers. Firstly, there's the issue of tool fixation. Many tools either lack a reliable fixing structure, easily sliding and shifting when placed on a table or floor, requiring frequent adjustments during bagging; or their fixing methods are inflexible, either failing to clamp securely enough, causing the tool to wobble, or clamping too tightly, leaving marks on the surface, making them very inconvenient to use. Secondly, the efficiency of opening the fruit bags is low. Most tools still require manual opening of the bag opening, requiring the operator to hold the bag with one hand and pull the opening with the other, which is not only cumbersome but also prone to puncturing or damaging the bag. Furthermore, almost no tools consider height differences; the height is fixed. Taller operators have to constantly bend over, while shorter operators have to reach for the bag. After one or two hours of work, their backs and arms ache, and over time, this can easily lead to strain injuries, affecting operational efficiency and making the process feel strenuous and exhausting for growers. In view of this, we propose a tool for quickly opening grape fruit bags. Utility Model Content

[0004] The purpose of this invention is to provide a tool for quickly opening grape fruit bags, in order to solve the problems mentioned in the background art.

[0005] In view of this, the present invention provides a tool for quickly opening grape fruit bags, comprising:

[0006] A connecting seat, the connecting seat having a C-shaped cross-section, a support seat being provided above the connecting seat, a bag-laying platform being fixedly installed in the middle of the upper surface of the support seat, the bag-laying platform having a right-angled trapezoidal cross-section, the upper surface of the bag-laying platform having a smooth structure, a fruit bag being provided on the upper surface of the bag-laying platform, and a support plate being provided directly above the bag-laying platform, the support plate being inserted and fitted with the fruit bag;

[0007] A fruit bag opening mechanism is provided on both sides of a support plate and is used to control the support plate to open the opening of the fruit bag.

[0008] A lifting mechanism is provided on the upper surface of the connecting seat and is used to adjust the horizontal height of the bag-laying platform.

[0009] Preferably, an office desk is provided around the connecting base, and the connecting base is plugged into the desktop of the office desk.

[0010] Preferably, a clamping plate is slidably installed inside the connecting seat, and a knob is threadedly installed on the lower surface of the connecting seat, with the top of the knob rotatingly engaging with the clamping plate.

[0011] Preferably, a cushioning pad is bonded to the upper surface of the clamping plate and the inner top surface of the connecting seat, and the side of the cushioning pad facing the tabletop is provided with anti-slip texture.

[0012] Preferably, the fruit bag opening mechanism includes:

[0013] Two side blocks are symmetrically arranged on both sides of the bag-laying platform and fixed to the upper surface of the support base. A mounting frame is fixedly installed on the upper surface of each side block, and a sliding plate is slidably installed inside the mounting frame. A support plate is fixedly installed between the two sliding plates. A connecting rod is fixed at the middle position of the upper surface of each sliding plate, and the top end of the connecting rod passes through the mounting frame and extends upward. A pressing plate is fixedly installed on the upper surface of each connecting rod. A circular groove is formed at the middle position of the upper surface of each side block, and a return spring is installed in the circular groove. The two ends of the return spring are fixed to the side block and the sliding plate, respectively.

[0014] Preferably, stabilizing rods are symmetrically fixed on the inner top surface of the mounting bracket and on both sides of the connecting rod. The bottom end of the stabilizing rod passes through the sliding plate and is fixed to the upper surface of the side block. The sliding plate and the stabilizing rod are in sliding engagement.

[0015] Preferably, the support plate has a T-shaped structure, a plug is fixed to the front end of the support plate, the head end of the plug is provided with an arc-shaped chamfer, the plug, the arc-shaped chamfer and the support plate are integrally formed, the support plate, the plug and the arc-shaped chamfer are all made of stainless steel, and the upper surface of the arc-shaped chamfer and the plug has a smooth structure.

[0016] Preferably, the lifting mechanism includes:

[0017] A lifting column is fixedly installed on the upper surface of a connecting seat. A sliding groove is provided on the front side of the lifting column, a threaded rod is rotatably installed in the sliding groove, and a threaded block is slidably installed in the sliding groove, with the threaded rod and the threaded block threadedly engaged. A motor is fixedly installed on the upper surface of the lifting column, and a bearing seat is fixedly installed inside the lifting column, with the threaded rod and the bearing seat coaxially connected. The front sidewall of the threaded block is fixed to the rear sidewall of the support seat.

[0018] The beneficial effects of this utility model are:

[0019] 1. This grape bagging tool offers a quick and easy opening mechanism with a secure and versatile design. Its C-shaped connector allows for direct insertion into office desks. Combined with an internal sliding clamp and a bottom knob, simply turning the knob clamps the surface firmly, regardless of thickness. Furthermore, the cushioning pads on the clamp and the top of the connector prevent damage to the surface and increase friction through anti-slip textures, preventing the tool from easily slipping during operation. This provides a stable foundation for opening the fruit bags, eliminating concerns about the tool wobbling and affecting efficiency.

[0020] 2. This grape bagging quick-opening tool is highly efficient and protects the fruit bags during the opening process. Utilizing the bag-opening mechanisms on both sides, pressing the pressing plate moves the sliding plate downwards via the connecting rod. The fruit bag is then aligned with the opening plate and inserted. Releasing the pressing plate causes the return spring to move the sliding plate and opening plate upwards, easily opening the bag. Furthermore, the plug at the front of the opening plate has a rounded chamfer and is made of smooth stainless steel, preventing it from puncturing or tearing the fruit bag during insertion. Each opening operation is simple and quick, suitable for continuous batch processing, significantly saving time compared to manual bag opening.

[0021] 3. This grape bagging tool features a quick and easy height adjustment system that is both flexible and user-friendly. A motor on the lifting column drives the threaded rod, allowing the threaded block, support base, and bag-laying platform to move up and down. Operators can adjust the height to a comfortable position based on their height, eliminating the need to bend over or reach. This design reduces fatigue from prolonged use, allowing users of all heights to easily open the bags, thus improving overall comfort and practicality. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the fruit bag opening mechanism in this utility model;

[0024] Figure 3 This is a schematic diagram of the supporting plate in this utility model;

[0025] Figure 4 This is a front view of the supporting plate in this utility model;

[0026] Figure 5 This is a schematic diagram of the lifting mechanism in this utility model.

[0027] The markings in the diagram are as follows:

[0028] 1. Connecting seat; 2. Support seat; 3. Bag placement platform; 4. Fruit bag cover; 5. Support plate; 6. Side block; 7. Mounting frame; 8. Sliding plate; 9. Connecting rod; 10. Pressing plate; 11. Circular groove; 12. Return spring; 13. Stabilizing rod; 14. Plug; 15. Chamfered corner; 16. Lifting column; 17. Slide groove; 18. Threaded rod; 19. Threaded block; 20. Motor; 21. Bearing seat; 22. Clamping plate; 23. Knob; 24. Buffer pad. Detailed Implementation

[0029] The following is in conjunction with the appendix Figure 1 - Figure 5 This application will be described in further detail.

[0030] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," and "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0031] Example 1:

[0032] This embodiment provides a tool for quickly opening grape fruit bags, including:

[0033] Connecting seat 1, the cross-section of connecting seat 1 is C-shaped, a support seat 2 is provided above connecting seat 1, a bag placing platform 3 is fixedly installed in the middle of the upper surface of support seat 2, the cross-section of bag placing platform 3 is right trapezoidal, the upper surface of bag placing platform 3 is smooth, a fruit bag cover 4 is provided on the upper surface of bag placing platform 3, and a support plate 5 is provided directly above bag placing platform 3, the support plate 5 and the fruit bag cover 4 are inserted and matched.

[0034] The fruit bag opening mechanism is set on both sides of the support plate 5 and is used to control the support plate 5 to open the bag opening of the fruit bag cover 4.

[0035] The lifting mechanism is located on the upper surface of the connecting seat 1 and is used to adjust the horizontal height of the bag-laying platform 3.

[0036] The connecting seat 1 serves as the basic support component of the entire tool, and its C-shaped structure can stably support the support seat 2 above it. The bag-laying platform 3 fixed on the support seat 2 is made into a right-angled trapezoid with a smooth surface, so that the fruit bag 4 can be placed on it stably without being scratched. When in use, the fruit bag 4 is first put on the support plate 5, and then the fruit bag opening mechanism drives the support plate 5 to open the bag opening of the fruit bag 4. The lifting mechanism adjusts the height of the bag-laying platform 3, mainly to facilitate operation for people of different heights, so that they do not have to bend over or raise their hands to reach, making it more comfortable to use.

[0037] Example 2:

[0038] This embodiment provides a tool for quickly opening grape fruit bags. In addition to the technical solution of the above embodiment, it also has the following technical features: a desk is provided around the connecting seat 1, and the connecting seat 1 is inserted into the desktop of the desk.

[0039] By inserting the connector 1 onto the desk, the entire tool has a fixed place, eliminating the need to find a separate shelf or place it on the ground. The tool will not move around during operation. Moreover, placing it on the desk makes it easy to pick up the fruit bag cover 4 next to it and adjust the position of the support plate 5, saving a lot of trouble by not having to move the tool back and forth.

[0040] Example 3:

[0041] This embodiment provides a tool for quickly opening grape fruit bags. In addition to the technical solution of the above embodiment, it also has the following technical features: a clamping plate 22 is slidably installed in the connecting seat 1, and a knob 23 is threadedly installed on the lower surface of the connecting seat 1, and the top of the knob 23 is rotatably engaged with the clamping plate 22.

[0042] The clamp 22 inside the connecting seat 1 can slide up and down. When the knob 23 below is turned, the clamp 22 will move up or down. In this way, no matter how thick the desktop of the desk is, as long as the knob 23 is turned to make the clamp 22 press against the desktop, the connecting seat 1 can be firmly fixed on the desktop. It will not be loose because the desktop is thin, and it will be more stable when used.

[0043] Example 4:

[0044] This embodiment provides a tool for quickly opening grape fruit bags. In addition to the technical solution of the above embodiment, it also has the following technical features: the upper surface of the clamping plate 22 and the inner top surface of the connecting seat 1 are both bonded with a cushioning pad 24, and the side of the cushioning pad 24 facing the table is provided with anti-slip texture.

[0045] The cushioning pads 24 attached to the clamp 22 and the connecting seat 1 can, on the one hand, cushion the force of the clamp 22 pressing against the tabletop and prevent it from leaving marks on the tabletop; on the other hand, the anti-slip texture on the cushioning pads 24 can increase friction, so even if the tabletop is a little slippery, the connecting seat 1 will not easily slide off the tabletop and will be fixed more securely, so you don't have to worry about the tool shifting during operation.

[0046] Example 5:

[0047] This embodiment provides a tool for quickly opening grape fruit bags. In addition to the technical solutions described in the above embodiments, it also has the following technical features: the fruit bag opening mechanism includes:

[0048] Two side blocks 6 are symmetrically arranged on both sides of the bag-laying platform 3 and are fixed to the upper surface of the support base 2. A mounting frame 7 is fixedly installed on the upper surface of the side blocks 6. A sliding plate 8 is slidably installed in the mounting frame 7. A support plate 5 is fixedly installed between the two sliding plates 8. A connecting rod 9 is fixed at the middle position of the upper surface of the sliding plate 8, and the top end of the connecting rod 9 passes through the mounting frame 7 and extends upward. A pressing plate 10 is fixedly installed on the upper surface of the two connecting rods 9. A circular groove 11 is opened at the middle position of the upper surface of the side blocks 6. A return spring 12 is installed in the circular groove 11. The two ends of the return spring 12 are fixed to the side blocks 6 and the sliding plates 8 respectively.

[0049] Two side blocks 6 are symmetrically mounted on the support base 2, and the mounting bracket 7 is fixed on the side blocks 6. The sliding plate 8 can slide in the mounting bracket 7, and the supporting plate 5 is connected between the two sliding plates 8. When the pressing plate 10 is pressed, the connecting rod 9 will move the sliding plate 8 downward in the mounting bracket 7. At this time, the operator holds the fruit bag cover 4 with his other hand and inserts it with the opening of the fruit bag cover 4 aligned with the supporting plate 5. Then, the operator releases the hand pressing the pressing plate 10. At this time, the sliding plate 8 loses the downward pressure of the pressing plate 10 and the sliding plate 8 returns to its original position. Under the elastic action of spring 12, it begins to move upward and reset, driving the support plate 5 to move upward synchronously. When the support plate 5 moves upward, it can open the fruit bag 4. During this process, the operator needs to press down on both sides of the fruit bag 4 with the hand holding the fruit bag 4, so that the fruit bag 4 will not move upward with the support plate 5, thus ensuring that the opening of the fruit bag 4 can be effectively opened. The next time it is used, just repeat the above operation. This device has a simple structure, low cost, and is easy to use, and has strong practicality.

[0050] Example 6:

[0051] This embodiment provides a tool for quickly opening grape fruit bags. In addition to the technical solution of the above embodiment, it also has the following technical features: stabilizing rods 13 are symmetrically fixed on the inner top surface of the mounting frame 7 and on both sides of the connecting rod 9. The bottom end of the stabilizing rod 13 passes through the sliding plate 8 and is fixed to the upper surface of the side block 6. The sliding plate 8 and the stabilizing rod 13 are slidably engaged.

[0052] In this mounting frame 7, the stabilizing rod 13 passes through the sliding plate 8 and connects to the side block 6, allowing the sliding plate 8 to slide along the stabilizing rod 13. This prevents the sliding plate 8 from veering off course or tilting when it drives the supporting plate 5 to open the fruit bag cover 4, making the sliding plate 8 more stable during its up-and-down sliding motion. This prevents the supporting plate 5 from being unable to evenly open the opening of the fruit bag cover 4 if the sliding plate 8 tilts. The stabilizing rod 13 helps the sliding plate 8 maintain its direction, making the opening action smoother and preventing problems.

[0053] Example 7:

[0054] This embodiment provides a tool for quickly opening grape fruit bags. In addition to the technical solution of the above embodiment, it also has the following technical features: the support plate 5 has a T-shaped structure, the front end of the support plate 5 is fixed with a plug 14, the head end of the plug 14 is provided with an arc-shaped chamfer 15, the plug 14, the arc-shaped chamfer 15 and the support plate 5 are integrally formed, the support plate 5, the plug 14 and the arc-shaped chamfer 15 are all made of stainless steel, and the upper surface of the arc-shaped chamfer 15 and the plug 14 has a smooth structure.

[0055] The support plate 5 is T-shaped with a plug 14 at the front. The plug 14 has a rounded chamfer 15 at the end. It is made of stainless steel in one piece, which is both sturdy and not easy to break. The rounded chamfer 15 is rounded so that it will not puncture the bag when inserted into the fruit bag 4. Moreover, the surfaces of the plug 14 and the rounded chamfer 15 are smooth so that they will not hook the opening of the fruit bag 4 when inserted. The upper surface of the plug 14 is provided with a guide inclined surface, which can easily insert the support plate 5 into the fruit bag 4. When inserted into the opening of the fruit bag 4, the inner edge of the fruit bag 4 can move upward along the inclined surface of the plug 14, which is convenient for subsequent opening.

[0056] Example 8:

[0057] This embodiment provides a tool for quickly opening grape fruit bags. In addition to the technical solutions of the above embodiments, it also has the following technical features: the lifting mechanism includes:

[0058] A lifting column 16 is fixedly installed on the upper surface of the connecting seat 1. A sliding groove 17 is provided on the front side of the lifting column 16. A threaded rod 18 is rotatably installed in the sliding groove 17. A threaded block 19 is slidably installed in the sliding groove 17, and the threaded rod 18 and the threaded block 19 are threadedly engaged. A motor 20 is fixedly installed on the upper surface of the lifting column 16. A bearing seat 21 is fixedly installed inside the lifting column 16, and the threaded rod 18 and the bearing seat 21 are coaxially connected. The front side wall of the threaded block 19 is fixed to the rear side wall of the support seat 2.

[0059] The lifting column 16 is fixed on the connecting seat 1. The slide groove 17 contains the threaded rod 18 and the threaded block 19, which are threaded together. The motor 20 is mounted on the lifting column 16. The threaded rod 18 is also stably rotated by the bearing seat 21. After the motor 20 is started, the output shaft of the motor 20 will drive the threaded rod 18 to rotate. When the threaded rod 18 rotates, the threaded block 19 will slide up or down along the slide groove 17 under the action of the thread force. The threaded block 19 is connected to the support seat 2. In this way, the support seat 2 will adjust the height of the bag placement platform 3 together with the support seat 2. There is no need to manually move the bag placement platform 3. It is convenient and the height can be adjusted very accurately. The bearing seat 21 can effectively reduce the friction between the threaded rod 18 and the lifting column 16, and at the same time enhance the stability of the threaded rod 18 during rotation.

[0060] Working principle:

[0061] When using this grape fruit bagging quick-opening tool, the operation should be performed in the following order: "Tool fixation - height adjustment - fruit bag opening". The specific process is as follows:

[0062] First, secure the tool by aligning the connector 1 with the edge of the desk and inserting it. Then, turn the knob 23 on the lower surface of the connector 1. Since the knob 23 and the clamping plate 22 rotate and cooperate, and the clamping plate 22 can slide inside the connector 1, turning the knob 23 will move the clamping plate 22 upward along the inner side of the connector 1 until the cushioning pad 24 on the upper surface of the clamping plate 22 and the cushioning pad 24 on the inner top surface of the connector 1 together clamp the desktop. At this time, the anti-slip texture on the cushioning pad 24 increases the friction with the desktop, preventing the tool from slipping and ensuring that the entire tool is firmly fixed on the desk and will not shift during subsequent operations.

[0063] Then, adjust the height of the bag-laying platform 3 according to the operator's height, and start the motor 20 at the top of the lifting column 16. After the motor 20 starts running, it will drive the threaded rod 18 inside the slide groove 17 to rotate. The threaded rod 18 is kept rotating stably by the bearing seat 21, and the threaded rod 18 and the threaded block 19 are threadedly engaged, so the threaded block 19 will slide up and down along the slide groove 17. Since the threaded block 19 is fixedly connected to the support base 2, the sliding of the threaded block 19 will drive the support base 2 to move synchronously. The support base 2 will then lift the bag-laying platform 3 above it together. After the bag-laying platform 3 is adjusted to a convenient operating height, the motor 20 can be turned off.

[0064] Finally, the fruit bag is opened. First, the fruit bag cover 4 is placed steadily on the smooth surface of the bagging platform 3 to avoid tearing the fruit bag. Then, the pressing plate 10 is pressed down by hand. The pressing plate 10 drives the sliding plate 8 to slide down inside the mounting frame 7 through the connecting rod 9. During this process, the stabilizing rod 13 inside the mounting frame 7 restricts the sliding direction of the sliding plate 8 to prevent it from deviating. At the same time, the sliding plate 8 compresses the return spring 12 in the circular groove 11. Next, the opening of the fruit bag cover 4 is held with the other hand. The plug 14 at the front end of the support plate 5 is aligned with the opening of the bag. Then, the fruit bag cover 4 is inserted into the side closer to the support plate 5. At this time, the plug 14 and the support plate 5 will be inserted into the fruit bag cover 4. Since the end of the plug 14 has an arc-shaped chamfer 15 and the surfaces of the plug 14 and the arc-shaped chamfer 15 are smooth, it can be easily inserted into the fruit bag cover 4 without damaging the fruit bag. After inserting the bag, release the pressure plate 10. The compressed return spring 12 will regain its elasticity, pushing the sliding plate 8 upwards. The sliding plate 8 then drives the support plate 5 to move upwards simultaneously. At this time, press down on both sides of the fruit bag 4 to prevent it from moving with the support plate 5. The support plate 5 will then evenly open the opening of the fruit bag 4. Finally, remove the opened fruit bag 4 and put it on the grapes. Repeating the above steps to open the fruit bag can achieve continuous and rapid opening of the fruit bag.

[0065] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A tool for quickly opening grape fruit bags, characterized in that, include: Connecting seat (1), the cross-section of the connecting seat (1) is C-shaped, a support seat (2) is provided above the connecting seat (1), a bag-laying platform (3) is fixedly installed in the middle of the upper surface of the support seat (2), the cross-section of the bag-laying platform (3) is a right trapezoidal structure, the upper surface of the bag-laying platform (3) is a smooth structure, a fruit bag cover (4) is provided on the upper surface of the bag-laying platform (3), a support plate (5) is provided directly above the bag-laying platform (3), and the support plate (5) is inserted into the fruit bag cover (4); Fruit bag opening mechanism, the fruit bag opening mechanism is set on both sides of the support plate (5) and is used to control the support plate (5) to open the bag opening of the fruit bag cover (4); The lifting mechanism is located on the upper surface of the connecting seat (1) and is used to adjust the horizontal height of the bag-laying platform (3).

2. The tool for quickly opening grape fruit bags according to claim 1, characterized in that, The connecting seat (1) is provided with an office desk on its periphery, and the connecting seat (1) is inserted into the desktop of the office desk.

3. The tool for quickly opening grape fruit bags according to claim 2, characterized in that, A clamping plate (22) is slidably installed inside the connecting seat (1), and a knob (23) is threadedly installed on the lower surface of the connecting seat (1), and the top of the knob (23) is rotatably engaged with the clamping plate (22).

4. The tool for quickly opening grape fruit bags according to claim 3, characterized in that, The upper surface of the clamp (22) and the inner top surface of the connecting seat (1) are both bonded with cushioning pads (24), and the cushioning pads (24) have anti-slip textures on the side facing the table.

5. The tool for quickly opening grape fruit bags according to claim 1, characterized in that, The fruit bag opening mechanism includes: Two side blocks (6) are symmetrically arranged on both sides of the bag-laying platform (3) and fixed to the upper surface of the support base (2). A mounting frame (7) is fixedly installed on the upper surface of the side block (6). A sliding plate (8) is slidably installed in the mounting frame (7). A support plate (5) is fixedly installed between the two sliding plates (8). A connecting rod (9) is fixed at the middle position of the upper surface of the sliding plate (8). The top end of the connecting rod (9) passes through the mounting frame (7) and extends upward. A pressing plate (10) is fixedly installed on the upper surface of the two connecting rods (9). A circular groove (11) is opened at the middle position of the upper surface of the side block (6). A reset spring (12) is provided in the circular groove (11). The two ends of the reset spring (12) are fixed to the side block (6) and the sliding plate (8) respectively.

6. The tool for quickly opening grape fruit bags according to claim 5, characterized in that, Stabilizing rods (13) are symmetrically fixed on the inner top surface of the mounting bracket (7) and on both sides of the connecting rod (9). The bottom end of the stabilizing rod (13) passes through the sliding plate (8) and is fixed to the upper surface of the side block (6). The sliding plate (8) and the stabilizing rod (13) are in sliding cooperation.

7. The tool for quickly opening grape fruit bags according to claim 1, characterized in that, The support plate (5) has a T-shaped structure. A plug (14) is fixed at the front end of the support plate (5). The head end of the plug (14) is provided with an arc-shaped chamfer (15). The plug (14), the arc-shaped chamfer (15) and the support plate (5) are integrally formed. The support plate (5), the plug (14) and the arc-shaped chamfer (15) are all made of stainless steel, and the upper surface of the arc-shaped chamfer (15) and the plug (14) is smooth.

8. The tool for quickly opening grape fruit bags according to claim 1, characterized in that, The lifting mechanism includes: A lifting column (16) is fixedly installed on the upper surface of the connecting seat (1). A sliding groove (17) is provided on the front side of the lifting column (16). A threaded rod (18) is rotatably installed in the sliding groove (17). A threaded block (19) is slidably installed in the sliding groove (17). The threaded rod (18) and the threaded block (19) are threadedly engaged. A motor (20) is fixedly installed on the upper surface of the lifting column (16). A bearing seat (21) is fixedly installed in the lifting column (16). The threaded rod (18) and the bearing seat (21) are coaxially connected. The front side wall of the threaded block (19) is fixed to the rear side wall of the support seat (2).

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