Slide type fruit tree bag opener

Abstract

A slide type fruit bag opener for fruit trees, the shell is manufactured in one piece, a fan device is installed on the upper part of the shell, slide devices are installed in the shell on both sides of the fan device, the bottom of the shell is connected to a base plate, an adjustment device is arranged on the base plate, a push plate head on a push plate can slide up and down in the slide, a pressing wheel is arranged on the protruding part of the air outlet, when the push plate pushes the fruit bag opening to the fan outlet through a spring, the fan can blow open the opening of the fruit bag.

Description

Technical Field

[0001] The invention relates to a mouth opener, in particular to a slide type mouth opener for fruit bags of fruit trees. Background Art

[0002] In fruit production, in order to improve the commodity attributes of fruits and reduce the impact of pests and diseases on fruit quality, fruit farmers will put a layer of fruit bags on the growing fruits during fruit production to improve the commodity rate of fruits, thereby forming a kind of labor for fruit production - fruit bagging. The current fruit bagging is done manually. The fruit bags are opened and then the bagging work is done. The bags used in fruit bagging need to be opened in layers, which is time-consuming and labor-intensive. There is also a fruit bag mouth opener that adopts a hinge structure and installs a fan at the position where the hinge is connected. The bag mouth is opened with the wind of the fan. The defect is that the structure is large, because the fruit bag mouth opener is hung on the front chest for use, the structure is too large, and it is not convenient in use. Its fruit bag pushing system is not stable, and the control guide is the side plate of the mouth opener. When the fruit bags are piled up too much, the fruit bags will be tilted. The present invention proposes a slide-type fruit tree fruit bag mouth opener, the fan is fixed on the bottom plate, and the slide devices arranged on both sides of the fan smoothly push the fruit bag. There is no hinge opening device, so the structure is small and more convenient to use. Summary of the invention

[0003] The present invention proposes a slide type fruit tree fruit bag opener, the shell body is manufactured in one piece, a fan device is installed on the upper part of the shell body, slide devices are installed in the shell body on both sides of the fan device, the bottom of the shell body is connected to the base plate, the base plate is provided with an adjustment device, the push plate head on the push plate can slide up and down in the slide, and a pressing wheel is provided on the protruding part of the air outlet, when the push plate pushes the fruit bag mouth to the fan outlet through a spring, the fan can blow open the fruit bag opening.

[0004] The technical solution to the above problem is that the slide type fruit tree bag mouth opener is composed of a shell, a fan device, a slide device, and an adjustment device, wherein the shell is manufactured as an integral body, a fan device is installed on the upper part of the shell, slide devices are installed in the shell on both sides of the fan device, the bottom of the shell is connected to the bottom plate, and the adjustment device is arranged on the bottom plate. The fan device is composed of a fan, an air outlet, a pressure wheel, a guide shell, a limit card, a limit card shaft, a handle, a compression spring, a limit slide, and a slider, and the connection relationship is that the fan device is installed on the upper part of the shell, wherein the fan is installed in the guide shell, an air outlet is arranged on one side of the guide shell, a pressure wheel is installed on the protruding part of the air outlet, a limit card shaft is installed in the guide shell, one end of the limit card is installed on the limit card shaft, and the other end is installed with a handle, and the slider is located outside the guide shell and can slide on the limit slide. The slide device is composed of a slide, a slide groove, a pin, a push plate, a push plate head, and a spring. The slide device is installed on both sides of the shell. The connection relationship is that the push plate head is connected to the push plate, and the push plate head can slide in the slide. The slide is provided with a slide groove. The pin is located on the push plate head and can slide in the slide groove. A spring is installed between the push plate and the bottom plate. The adjustment device is composed of a pressure spring, a lateral adjustment plate, a rear adjustment plate, an adjustment screw, an adjustment screw hole, and a waist groove. The connection relationship is that the lateral adjustment plates are installed on both sides of the bottom plate, the rear adjustment plate is installed on the rear side of the bottom plate, the pressure spring is installed on the rear adjustment plate, the lateral adjustment plate and the rear adjustment plate are provided with adjustment screw holes, and the waist groove is placed on the bottom plate.

[0005] The function achieved by the slide-type fruit tree bag mouth opener is that when fruit farmers use fruit bags to bag the fruits on the fruit trees, they need to open the fruit bags to be used first. The function achieved by the present invention is to conveniently and quickly complete the removal of fruit bags, and the mouths of the fruit bags taken are all open, which greatly improves production efficiency. The realization of the function of the slide-type fruit tree bag mouth opener is divided into a fruit bag placement state and a bag removal and use state. The fruit bag placement state refers to placing the fruit bag into the slide-type fruit tree bag mouth opener, and the bag removal and use state refers to taking out the opened fruit bag placed in the slide-type fruit tree bag mouth opener. When the present invention is in the state of placing a fruit bag, the guide shell located in the middle of the shell is pushed outward so that the pressing wheel does not interfere with the placement of the fruit bag, the fruit bag is placed on the pushing plate, and the fruit bag is pushed by external force. The pushing plate head connected to the pushing plate moves downward under the force of the slideway, and the spring located between the bottom plate and the pushing plate retracts. When it reaches the lowest point, the pressing spring on the rear adjustment plate presses on the tail of the fruit bag, and then the guide shell is retracted inward to reset the pressing wheel and press on the unsealing part of the fruit bag, release the external force on the fruit bag, and the spring between the pushing plate and the bottom plate releases the thrust, so that the fruit bag is placed under the pressing wheel and the pressing spring, and the placement of the fruit bag can be completed. When the present invention is in the state of taking the bag, the fan power switch in the guide shell is turned on, the wind generated by the fan is blown out from the fan outlet, the pressing wheel presses the unsealing part of the fruit bag, and the wind generated by the fan is blown into the fruit bag, so that the mouth of the fruit bag is opened, and the hand is inserted from the opening to complete the taking of the fruit bag.

[0006] The shell of the slide type fruit tree fruit bag opener is manufactured in one piece, a fan device is placed on the upper part of the shell, slide devices are arranged on both sides, the bottom of the shell is connected to a base plate, and an adjustment device is arranged on the base plate.

[0007] The fan device of the slide-type fruit tree bag opening device is located at the upper part of the shell. The fan device achieves the result that the built-in fan of the guide shell is pressed on the opening of the fruit bag through the pressing wheel. The gap at the opening of the fruit bag is used to blow the fruit bag opening open with the wind generated by the fan. When the fruit bag is placed, the guide shell moves horizontally to release the interference of the pressing wheel on the fruit bag when the fruit bag is placed. The guide shell moves outward, and the pressing wheel connected thereto can be moved. The pressing wheel no longer interferes with the placement of the fruit bag. When the bag is taken and used, the guide shell moves inward, and the pressing wheel connected thereto can be moved, so that the pressing wheel presses on the opening of the fruit bag, which is convenient for the fan to blow the fruit bag open. The movement of the guide shell of the fan device is achieved by installing a pressing wheel on the protruding part of one side of the guide shell, installing a limit card on the inner side of the guide shell, installing one end of the limit card on the limit card shaft, and connecting the other end with a handle, installing a compression spring between the limit card and the inner side of the guide shell, and providing a block on the limit card. A slider is installed on the outer side of the guide shell, and the slider can move on a limit slideway provided in the shell. When the bag is taken out, the block provided on the limit card interferes with the inner side of the shell, so the guide shell cannot move. When the fruit bag is placed, the block provided on the limit card does not interfere with the inner side of the shell. Due to the existence of the slideway, the guide shell can only move to the maximum length of the slideway. When the guide shell is changed from a bag taking state to a fruit bag placing state, the finger presses the handle, and the limit card connected to the handle moves along the axis installed on the guide shell and the compression spring retracts. When it moves to a certain position, the block on the limit card releases the interference with the shell, and the guide shell can move in the slideway set on the shell through the slider connected thereto, so that the guide shell can move outward relative to the shell. When the guide shell moves outward to the maximum length of the slideway, the pressing wheel connected to the guide shell no longer interferes with the placement of the fruit bag, and the conversion of the guide shell from the bag taking state to the fruit bag placing state is completed. To switch from the fruit bag placement state to the bag taking state, press the handle with your finger, the limit card connected to the handle moves and the compression spring retracts, and the limit card moves in a circular arc along the limit card shaft connected to the other end of the limit card. When it moves to a certain position, the blocking block on the limit card releases the interference with the shell, and the guide shell can move in the limit slideway provided on the shell through the slider connected thereto, so that the guide shell can move inwardly relative to the shell. When the guide shell moves outwardly into place, the pressing wheel connected to the guide shell presses on the opening of the fruit bag, completing the conversion of the guide shell from the fruit bag placement state to the bag taking state.

[0008] The slide device of the slide type fruit tree bag mouth opener is installed on both sides of the shell. The result achieved by the slide device is that when the push plate moves up and down through the spring, the push head limits the push plate through the movement of the pin in the slide. The slide device is composed of a slide, a slide, a pin, a push plate, a push plate head, and a spring. The slide device is installed on both sides of the shell. Its connection relationship is that the push plate head is connected to the push plate, and the push plate head can slide in the slide. The slide is provided with a slide. The pin is located on the push plate head and can slide in the slide. A spring is installed between the push plate and the bottom plate. The slide is provided in the shell. The slide is provided with a slide. The push plate head is connected to the push plate. The push plate head is provided with a pin. The pin can slide in the slide. The pin shape is smaller than the slide shape. When the push plate moves up and down through the spring between the bottom plates, the pin moves up and down in the slide at the same time. Since the pin shape is smaller than the slide shape, the push plate is limited when it moves up and down.

[0009] The adjustment device of the slide-type fruit tree bag opener is located at the bottom of the shell. The result achieved by the adjustment device is that by adjusting the use position of the lateral adjustment plate and the rear adjustment plate, the slide-type fruit tree bag opener can be used for fruit bags of different specifications and sizes. The adjustment device is composed of and realized by a pressure spring, a lateral adjustment plate, a rear adjustment plate, an adjustment screw, an adjustment screw hole, and a waist-shaped groove. The connection relationship is that lateral adjustment plates are respectively installed on both sides of the bottom plate, a rear adjustment plate is installed on the rear side of the bottom plate, a pressure spring is installed on the rear adjustment plate, and adjustment screws are provided on the lateral adjustment plate and the rear adjustment plate. The waist-shaped groove is placed on the bottom plate and the pressure spring provided on the rear adjustment plate. The main function of the pressure spring is to press the fruit bag placed on the push plate so that the fruit bag will not fall off the push plate. The main function of the lateral adjustment plate and the rear adjustment plate is to press the fruit bag placed on the push plate. , realizing the function of positioning the fruit bag, the adjusting screw holes arranged on the lateral adjustment plate and the rear adjustment plate can slide in the waist-shaped groove arranged on the bottom plate, and the movement of the position of the lateral adjustment plate and the rear adjustment plate can realize the requirements of using fruit bags of different specifications and sizes. After the adjustment of the lateral adjustment plate and the rear adjustment plate is completed, the use of the adjustment device can be completed by fixing it with the adjusting screws. The adjustment device is arranged between the bottom plate and the push plate, and the other side of the bottom plate is smooth. The smooth surface means that there is no other arrangement on the bottom plate surface, and only the screw hole position is retained. The bottom plate surface contacts the front chest of the user, and the smooth surface reduces the friction on the front chest of the user.

[0010] Use of the slide-type fruit tree bag opener: When the slide-type fruit tree bag opener is in the state of placing the fruit bag, press the handle on the limit card installed in the guide shell on the upper part of the shell to release the interference between the block on the limit card and the shell, and the slider on the guide shell is pushed outward according to the limit slide, so that the pressure wheel does not interfere with the placement of the fruit bag. Place the fruit bag on the pushing plate, push the fruit bag with external force, and the pin of the pushing plate head connected to the pushing plate is forced to move downward in the slide groove of the slide. At the same time, the spring between the bottom plate and the pushing plate retracts. When it reaches the lowest point, the pressure spring on the rear adjustment plate is pressed on the tail of the fruit bag, and then the guide shell is retracted inward to reset the pressure wheel and press it on the opening of the fruit bag, releasing the external force on the fruit bag. The spring between the pushing plate and the bottom plate releases the thrust, so that the fruit bag is placed under the pressure wheel and the pressure spring, and the placement of the fruit bag is completed.

[0011] In summary, the present invention can be realized.

[0012] The following is a further explanation with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 : The three-dimensional schematic diagram of the present invention (including fruit bag):

[0014] Figure 2 : A three-dimensional schematic diagram of the bottom plate of the housing of the present invention:

[0015] Figure 3 : The present invention (without fruit bag) exploded three-dimensional schematic diagram:

[0016] Figure 4 : A three-dimensional schematic diagram of the present invention (without fruit bag) in the state of bag taking and use:

[0017] Figure 5 : A three-dimensional schematic diagram of the present invention (without fruit bags) with fruit bags placed:

[0018] Figure 6 : A three-dimensional schematic diagram of a cross-section of the guide shell of the fan device of the present invention:

[0019] Figure 7 : Schematic diagram of the exploded perspective view of the guide housing of the fan device of the present invention:

[0020] Figure 8 : A three-dimensional schematic diagram of a section of a slideway device of the present invention:

[0021] Fig. 9 : A three-dimensional schematic diagram of the regulating device of the present invention:

[0022] 1. Shell 2. Fruit bag 3. Opening 4. Guide shell 5. Pressing wheel 6. Air outlet 7. Handle 8. Pressing spring 9. Lateral adjustment plate 10. Rear adjustment plate 11. Pushing plate 12. Pushing plate head 13. Slide 14. Limiting card 15. Limiting card shaft 16. Compression spring 17. Slider 18. Limiting slide 19. Block 20. Fan 21. Slide 22. Pin 23. Waist groove 24. Adjusting screw hole 25. Spring 26. Smooth surface 27. Adjusting screw DETAILED DESCRIPTION

[0023] according to Figure 1 The shell (1) is manufactured in one piece, a fan device is installed on the upper part of the shell (1), slide devices are installed in the shell (1) on both sides of the fan device, the bottom of the shell (1) is connected to the bottom plate, and the bottom plate is provided with an adjustment device, a guide shell (4) of the fan device is installed on the upper part of the shell (1), an air outlet (6) is provided in the guide shell (4), a pressing wheel (5) is installed on the protruding part of the guide shell (4), the pressing wheel (5) is pressed on the opening part (3) of the fruit bag (2), the fruit bag (2) is placed on the pushing plate (11), the lateral adjustment plate (9) of the adjustment device is left and right, the rear adjustment plate (10) is placed on the rear side of the fruit bag (2), and the pressing spring (8) of the rear adjustment plate (10) is placed on the fruit bag (2).

[0024] according to Figure 2 :A bottom plate is arranged on the shell (1), and the adjustment device is arranged between the bottom plate and the push plate (11). The other side of the bottom plate is a smooth surface (26). The smooth surface (26) means that there is no other arrangement on the bottom plate surface, and only the screw holes are retained. The bottom plate surface contacts the front chest of the user, and the smooth surface (26) reduces the friction on the front chest of the user.

[0025] according to Figure 3The fan device is disassembled to show a fan (20), an air outlet (6), a pressing wheel (5), a guide shell (4), a limit card (14), a limit card shaft (15), a handle (7), a compression spring (16), a limit slideway (18), and a slider (17). The connection relationship is that the fan device is installed on the upper part of the shell (1), wherein the fan (20) is installed in the guide shell (4), the air outlet (6) is arranged on one side of the guide shell (4), the pressing wheel (5) is installed on the protruding part of the air outlet (6), the limit card shaft (15) is installed in the guide shell (4), one end of the limit card (14) is installed on the limit card shaft (15), and the other end is installed with a handle (7), and the slider (17) is located outside the guide shell (4) and can slide on the limit slideway (18). The slide device is decomposed into a slide (13), a slide groove (21), a pin (22), a push plate (11), a push plate head (12), and a spring (25). The slide device is installed on both sides of the shell (1). The connection relationship is that the push plate head (12) is connected to the push plate (11), the push plate head (12) can slide in the slide (13), the slide groove (21) is arranged in the slide (13), the pin (22) is located on the push plate head (12) and can slide in the slide groove (21), and a spring (25) is installed between the push plate (11) and the bottom plate. The adjustment device is decomposed and shown to be composed of a pressure spring (8), a lateral adjustment plate (9), a rear adjustment plate (10), an adjustment screw (27), an adjustment screw hole (24), and a waist-shaped groove (23). The connection relationship is that the lateral adjustment plates (9) are respectively installed on both sides of the base plate, the rear adjustment plate (10) is installed on the rear side of the base plate, the pressure spring (8) is installed on the rear adjustment plate (10), the lateral adjustment plate (9) and the rear adjustment plate (10) are provided with adjustment screw holes (24), and the waist-shaped groove (23) is placed on the base plate. It is particularly pointed out that some components of the present invention are not shown in this figure.

[0026] Figure 4 When the present invention is in the bag taking use state, the power switch of the fan (20) in the guide shell (4) is turned on, the wind generated by the fan (20) is blown out from the air outlet (6) of the fan (20), the pressing wheel (5) presses the opening (3) of the fruit bag (2), and the wind generated by the fan (20) is blown into the fruit bag (2), so that the mouth of the fruit bag (2) is opened, and the hand is inserted from the opening to complete the taking of the fruit bag (2).

[0027] Figure 5When the fruit bag (2) is placed, the guide shell (4) located in the middle of the housing (1) is pushed outward so that the pressing wheel (5) does not interfere with the placement of the fruit bag (2). The fruit bag (2) is placed on the pushing plate (11), and the fruit bag (2) is pushed by external force. The pushing plate head (12) connected to the pushing plate (11) is forced to move downward on the slideway (13), and at the same time, the spring (25) located between the bottom plate and the pushing plate (11) is returned to the bottom plate. When the rear adjustment plate (10) is retracted to the lowest point, the pressing spring (8) on the rear adjustment plate (10) presses on the rear end of the fruit bag (2), and then the guide shell (4) is retracted inward, so that the pressing wheel (5) is reset and pressed on the opening portion (3) of the fruit bag (2), releasing the external force on the fruit bag (2), and the spring (25) between the push plate (11) and the bottom plate releases the force, so that the fruit bag (2) is placed under the pressing wheel (5) and the pressing spring (8), and the placement of the fruit bag (2) is completed.

[0028] Figure 6 Combined with Figure 7 : An air outlet (6) is arranged on one side of a guide shell (4) of the fan device, a pressing wheel (5) is installed on the protruding part of the air outlet (6), a limit clamp shaft (15) is installed in the guide shell (4), one end of the limit clamp (14) is installed on the limit clamp shaft (15), and the other end is installed with a handle (7), and a sliding block (17) is located outside the guide shell (4) and can slide on a limit slideway (18).

[0029] Figure 8 The slide device is composed of a slide (13), a slide groove (21), a pin (22), a push plate (11), a push plate head (12), and a spring (25). The slide device is installed on both sides of the shell (1). The connection relationship is that the push plate head (12) is connected to the push plate (11), and the push plate head (12) can slide in the slide (13). The slide (13) is provided with a slide groove (21). The pin (22) is located on the push plate head (12) and can slide in the slide groove (21). A spring (25) is installed between the push plate (11) and the bottom plate. 25), a slideway (13) is arranged in a shell (1), a slide groove (21) is arranged in the slideway (13), a push plate head (12) is connected to the push plate (11), a pin (22) is installed on the push plate head (12), the pin (22) can slide in the slide groove (21), the shape of the pin (22) is smaller than the shape of the slide groove (21), when the push plate (11) moves up and down through the spring (25) between the bottom plates, the pin (22) moves up and down in the slide groove (21) at the same time, because the shape of the pin (22) is smaller than the shape of the slide groove (21).

[0030] according to Fig. 9The adjusting device is composed of a pressing spring (8), a lateral adjusting plate (9), a rearward adjusting plate (10), an adjusting screw (27), an adjusting screw hole (24), and a waist-shaped groove (23). The connection relationship is that the lateral adjusting plates (9) are respectively installed on both sides of the bottom plate, the rearward adjusting plate (10) is installed on the rear side of the bottom plate, the pressing spring (8) is installed on the rearward adjusting plate (10), the lateral adjusting plate (9) and the rearward adjusting plate (10) are provided with adjusting screws (27), the waist-shaped groove (23) is placed on the bottom plate, the rearward adjusting plate (10) is ... rearward adjusting plate (10), the rearward adjusting plate (10) is provided with adjusting screws (27), the waist-shaped groove (23) is placed on The pressing spring (8) arranged on the adjusting plate (10) mainly functions to press the fruit bag (2) placed on the pushing plate (11) so that the fruit bag (2) does not fall off the pushing plate (11). The lateral adjusting plate (9) and the rear adjusting plate (10) mainly function to position the fruit bag (2) placed on the pushing plate (11). The adjusting screw holes (24) arranged on the lateral adjusting plate (9) and the rear adjusting plate (10) can slide in the waist-shaped groove (23) arranged on the bottom plate.

[0031] according to Figure 1 Combined with Figure 2 — Fig. 9 The housing (1) of the slide type fruit bag mouth opener is manufactured in one piece, a fan device is placed on the upper part of the housing (1), slide devices are arranged on both sides, the bottom of the housing (1) is connected to a base plate, and an adjustment device is arranged on the base plate.

[0032] The fan device of the slide-type fruit bag opening device is located at the upper part of the housing (1). The fan device realizes that the built-in fan (20) of the guide shell (4) is pressed on the opening (3) of the fruit bag (2) through the pressing wheel (5). The gap generated at the opening (3) of the fruit bag (2) is used to blow open the opening of the fruit bag (2) with the wind generated by the fan (20). When the fruit bag (2) is placed, the guide shell (4) translates to release the interference of the pressing wheel (5) on the fruit bag (2) when the fruit bag (2) is placed. The guide shell (4) moves outward, that is, the pressing wheel (5) connected thereto is movable, and the pressing wheel (5) no longer interferes with the placement of the fruit bag (2). When the bag is taken and used, the guide shell (4) moves inward, that is, the pressing wheel (5) connected thereto is movable, so that the pressing wheel (5) is pressed on the opening (3) of the fruit bag (2), so that the fan (20) can blow open the fruit bag (2). The movement of the guide shell (4) of the fan device is achieved by installing a pressing wheel (5) on a protruding portion of one side of the guide shell (4), installing a limit card (14) on the inner side of the guide shell (4), installing one end of the limit card (14) on a limit card shaft (15), and connecting the other end to a handle (7), installing a compression spring (16) between the limit card (14) and the inner side of the guide shell (4), and installing a blocking block (19) on the limit card (14). Installing a slider (17) on the outer side of the guide shell (4), the slider (17) can move on a limit slideway (18) provided in a housing (1). When the bag is taken out and used, the blocking block (19) provided on the limiting card (14) interferes with the inner side of the housing (1), so that the guide housing (4) cannot move. When the fruit bag (2) is placed, the blocking block (19) provided on the limiting card (14) does not interfere with the inner side of the housing (1). Due to the existence of the slideway (13), the guide housing (4) can only move to the maximum length of the slideway (13). When the guide shell (4) is changed from a bag taking state to a fruit bag placing state, the handle (7) is pressed by a finger, and the limit card (14) connected to the handle (7) moves along the axis installed on the guide shell (4) and the compression spring (16) retracts. When it moves to a certain position, the blocking block (19) on the limit card (14) releases the interference with the shell, and the guide shell (4) can move in the slideway (13) provided on the shell (1) through the slider (17) connected thereto, so that the guide shell (4) can move outward relative to the shell (1). When the guide shell (4) moves outward to the maximum length of the slideway (13), the pressing wheel (5) connected to the guide shell (4) no longer interferes with the placement of the fruit bag (2), and the conversion of the guide shell (4) from the bag taking state to the fruit bag placing state is completed.When the fruit bag (2) is placed and the state is changed to the bag taking and using state, the finger presses the handle (7), the limit card (14) connected to the handle (7) moves and the compression spring (16) retracts, the limit card (14) moves in a circular arc according to the limit card shaft (15) connected to the other end of the limit card (14), and when it moves to a certain position, the blocking block (19) on the limit card (14) releases the interference with the shell, and the guide shell (4) can move in the limit slideway (18) provided on the shell (1) through the slider (17) connected thereto, so that the guide shell (4) can move inwardly relative to the shell (1), and when the guide shell (4) moves outwardly into position, the pressing wheel (5) connected to the guide shell (4) presses on the opening portion (3) of the fruit bag (2), completing the conversion of the guide shell (4) from the state of placing the fruit bag (2) to the state of taking and using the bag.

[0033] The slide device of the slide type fruit bag opening device is installed on both sides of the shell (1). The result achieved by the slide device is that when the push plate (11) moves up and down through the spring (25), the push head limits the push plate (11) through the movement of the pin (22) in the slide groove (21). The slide device is composed of and realized by a slide (13), a slide groove (21), a pin (22), a push plate (11), a push plate head (12), and a spring (25). The slide device is installed on both sides of the shell (1). The connection relationship is that the push plate head (12) is connected to the push plate (11), and the push plate head (12) can slide in the slide (13). The slide (13) is provided with a slide groove (21). The pin (22) is located on the push plate head (12) and can slide in the slide groove (21). A spring (25) is installed between the push plate (11) and the bottom plate. The slide (13) is provided with a slide groove (21). The push plate (11) is arranged in a housing (1), a slide groove (21) is arranged in a slideway (13), a push plate head (12) is connected to the push plate (11), a pin (22) is installed on the push plate head (12), the pin (22) can slide in the slide groove (21), the pin (22) is smaller than the slide groove (21), when the push plate (11) moves up and down through the spring (25) between the bottom plates, the pin (22) is displaced up and down in the slide groove (21) at the same time, because the pin (22) is smaller than the slide groove (21), thus realizing the limit of the push plate (11) when it moves up and down.

[0034] The adjustment device of the slide-type fruit bag mouth opener is located at the bottom of the shell (1). The adjustment device can achieve the result that by adjusting the use positions of the lateral adjustment plate (9) and the rear adjustment plate, the slide-type fruit bag mouth opener can use fruit bags (2) of different specifications and sizes. The adjusting device is composed of a pressing spring (8), a lateral adjusting plate (9), a rear adjusting plate (10), an adjusting screw (27), an adjusting screw hole (24), and a waist-shaped groove (23). The connection relationship is that the lateral adjusting plates (9) are respectively installed on both sides of the bottom plate, the rear adjusting plate (10) is installed on the rear side of the bottom plate, the pressing spring (8) is installed on the rear adjusting plate (10), the lateral adjusting plate (9) and the rear adjusting plate (10) are provided with adjusting screws (27), the waist-shaped groove (23) is placed on the bottom plate and the pressing spring (8) provided on the rear adjusting plate (10), the pressing spring (8) mainly functions to press the fruit bag (2) placed on the pushing plate (11) so that the fruit bag (2) does not fall off the pushing plate (11), the lateral adjusting plate (9) and the rear adjusting plate (10) mainly function to adjust the fruit bag (2) The fruit bag (2) is placed on the push plate (11) to achieve the function of positioning the fruit bag (2). The adjustment screw holes (24) arranged on the lateral adjustment plate (9) and the rear adjustment plate (10) can slide in the waist-shaped groove (23) arranged on the bottom plate. The movement of the position of the lateral adjustment plate (9) and the rear adjustment plate (10) can achieve the requirement of using fruit bags (2) of different specifications and sizes. After the adjustment of the lateral adjustment plate (9) and the rear adjustment plate (10) is completed, they are fixed by adjusting screws (27) to complete the use of the adjustment device. The adjustment device is arranged between the bottom plate and the push plate (11). The other side of the bottom plate is a smooth surface (26). The smooth surface (26) refers to the bottom plate surface without other settings, only retaining the screw hole position. The bottom plate surface contacts the front chest of the user. The smooth surface (26) reduces the friction on the front chest of the user.

[0035] Use of the slide-type fruit bag mouth opener: When the slide-type fruit bag mouth opener is in the state of placing a fruit bag (2), the handle (7) on the limit card (14) installed in the guide shell (4) located on the upper part of the shell (1) is pressed to release the interference between the block (19) on the limit card (14) and the shell (1), and the slider (17) on the guide shell (4) is pushed outward along the limit slide (18), so that the pressing wheel (5) does not interfere with the placement of the fruit bag (2), and the fruit bag (2) is placed on the push plate (11), and the fruit bag (2) is pushed by external force, and the pin of the push plate head (12) connected to the push plate (11) is pressed. (22), is forced to move downward in the slide groove (21) of the slideway (13), and at the same time, the spring (25) between the bottom plate and the push plate (11) retracts. When it reaches the lowest point, the pressing spring (8) on the rear adjustment plate (10) presses on the tail of the fruit bag (2), and then the guide shell (4) is retracted inward, so that the pressing wheel (5) is reset and pressed on the opening (3) of the fruit bag (2), releasing the external force on the fruit bag (2), and the spring (25) between the push plate (11) and the bottom plate releases the thrust, so that the fruit bag (2) is placed under the pressing wheel (5) and the pressing spring (8), and the placement of the fruit bag (2) is completed.

[0036] In summary, the present invention can be realized.

Claims

1. A slide type fruit bag mouth opener, characterized in that: The housing (1) of the slide-type fruit bag mouth opener is manufactured in one piece. A fan device is installed on the upper part of the housing (1). Slide devices are installed in the housing (1) on both sides of the fan device. The bottom of the housing (1) is connected to a base plate, and an adjustment device is arranged on the base plate. The fan device is composed of a fan (20), an air outlet (6), a pressure wheel (5), a guide shell (4), a limit card (14), a limit card shaft (15), a handle (7), a compression spring (16), a limit slide (18), and a slider (17). The slide device is composed of a slide ( 13), a slide groove (21), a pin (22), a push plate (11), a push plate head (12), and a spring (25); the adjustment device is composed of a press spring (8), a lateral adjustment plate (9), a rear adjustment plate (10), an adjustment screw hole (24), an adjustment screw (27), and a waist groove (23); a fan (20) is installed in the guide shell (4) of the fan device; an air outlet (6) is provided on one side of the guide shell (4); a press wheel (5) is installed on the protruding part of the air outlet (6); the push plate of the slide device The head (12) is connected to the push plate (11), the push plate head (12) is placed in the slideway (13), a slide groove (21) is provided in the slideway (13), the pin (22) is located on the push plate head (12), a spring (25) is installed between the push plate (11) and the bottom plate, lateral adjustment plates (9) are respectively installed on both sides of the bottom plate, a rear adjustment plate (10) is installed on the rear side of the bottom plate, a pressing spring (8) is installed on the rear adjustment plate (10), and adjustment screw holes ( 24, the waist-shaped groove (23) is placed on the bottom plate, a limit card shaft (15) is installed in the guide shell (4), one end of the limit card (14) is installed on the limit card shaft (15), and the other end is installed with a handle (7), a compression spring (16) is installed between the limit card (14) and the inner side of the guide shell (4), a blocking block (19) is arranged on the limit card (14), and a slider (17) is located outside the guide shell (4) and can move on a limit slideway (18) arranged in the shell (1), and the slideway (13) is arranged on the shell (1).

2. The slide type fruit bag mouth opener according to claim 1, characterized in that: The adjustment device is arranged between the bottom plate and the push plate (11), and the other side of the bottom plate is a smooth surface (26).

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