Storage container for grain sales

Abstract

The invention provides a storage container for grain sales, and relates to the field of grain containers. A front box plate is fixedly connected to the front part of the storage box; the box cover is hinged to the upper box opening of the storage box; the discharging hopper is located below the storage box; the inner partition plate is fixedly connected into a box body of the storage box, and the rear surface and the front edge of the inner partition plate are fixedly connected with the inner wall of the storage box and the rear surface of the front box plate correspondingly. The system is simple in structure, convenient to operate, beneficial for improving the grain purchasing efficiency of customers, beneficial for the customers to reasonably select the purchasing quantity, and suitable for being set in an area with a large customer quantity; the invention relates to a grain storage device, in particular to a grain storage device, and aims to solve the problems that a customer needs to store grains into a shopping bag through a spoon and other tools in the grain storage process in an existing grain storage mode at present, the storage mode is not easy to control the amount of the stored grains, the amount of the grains needing to be purchased can be accurately taken only through repeated weighing and adjustment, and the storage efficiency is low.

Description

Technical Field

[0001] The present invention relates to the technical field of grain containers, in particular to a storage container for grain sales. Background Art

[0002] The shelves in the grain selling area of ​​the supermarket are equipped with shelves for different grains. When customers make purchases, they put the grains into shopping bags through containers.

[0003] However, with regard to the existing way of holding food, customers are required to put the food into shopping bags using tools such as spoons. This method is not easy to control the amount of food, and requires repeated weighing and adjustment to accurately take the required amount of food, resulting in low holding efficiency. Summary of the invention

[0004] In view of this, the present invention provides a storage container for grain sales to solve the problem that with respect to the current existing grain holding method, during the grain holding process, customers are required to put the grain into a shopping bag using tools such as a spoon, and this holding method is not easy to control the amount of grain loaded, and repeated weighing and adjustment are required to accurately take out the required amount of grain to be purchased, resulting in low holding efficiency.

[0005] The present invention provides a storage container for grain sales, specifically comprising: a storage box; a front box plate fixedly connected to the front of the storage box; a box cover, which is hingedly connected to the upper box opening of the storage box; a discharge hopper, which is located below the storage box; an inner partition, which is fixedly connected to the inside of the box body of the storage box, and the rear surface and front edge of the inner partition are respectively fixedly connected to the inner wall of the storage box and the rear surface of the front box plate; a lifting partition, which is slidably connected to the right side of the inner partition, and the left surface of the lifting partition is in contact with the right surface of the inner partition; a storage material operating push rod, which slides The quantitative control lever group is movably connected to the left box wall of the storage box; the quantitative control lever group is movably connected to the left surface of the box body of the storage box; the fixed unit quantitative rack is provided with three fixed unit quantitative racks, the three fixed unit quantitative racks are all fixedly connected to the inside of the storage box, and the three fixed unit quantitative racks are located on the left side of the inner partition, and the three fixed unit quantitative racks are evenly spaced longitudinally; the translational interception push rack is provided with three translational interception push racks, the three translational interception push racks are all slidably connected to the inside of the storage box, and the upper surfaces of the three translational interception push racks are respectively attached to the lower surfaces of the three fixed unit quantitative racks.

[0006] Furthermore, three inner guide strips are fixedly connected to the rear surface of the inner box body of the storage box, a left wall guide hole is opened on the left wall of the box body of the storage box, two operating guide blocks are fixedly connected to the left surface of the storage box, an inner partition plate is fixedly connected to the interior of the storage box, and the right end of the lower surface of the inner partition plate is fixedly connected to the upper end of the inner partition plate.

[0007] Furthermore, three operating sliding holes are longitudinally opened on the operating guide block, and the operating sliding holes are rectangular holes.

[0008] Furthermore, the front box plate is made of a transparent acrylic plate, and the rear surface of the front box plate is fixedly connected with three outer guide strips, and the upper surfaces of the three outer guide strips are respectively slidably connected to the front sides of the lower surfaces of three translational interception push frames.

[0009] Furthermore, a rectangular fixed adjustment drain groove is transversely provided on the inner partition plate, and a first drain groove inclined surface with a wedge-shaped surface structure is provided at the lower edge of the fixed adjustment drain groove, and the first drain groove inclined surface faces the upper left.

[0010] Furthermore, a lifting and lowering partition is laterally provided with a lifting and lowering adjustment groove, and a second groove slope with a wedge-shaped surface structure is provided at the upper edge of the lifting and lowering adjustment groove, and the second groove slope faces the lower right side, and a pushing folding plate is formed above the lifting and lowering partition through bending processing, and two reset locking top springs are fixedly connected to the upper surface of the pushing folding plate, and the upper end of the reset locking top spring is fixedly connected to the inner partition plate.

[0011] Furthermore, the right end of the material storage operating push rod is fixedly connected to a trigger wedge, the upper right side of the trigger wedge is provided with a slope structure, and the slope of the trigger wedge is rotatably connected to an adjusting roller, and the adjusting roller is rollingly connected to the lower surface of the pushing folding plate.

[0012] Furthermore, the quantitative control lever group includes a first quantitative trigger lever, a second quantitative trigger lever and a third quantitative trigger lever, and the first quantitative trigger lever, the second quantitative trigger lever and the third quantitative trigger lever are all slidably connected to the control slide hole, a push-up wedge block is fixedly connected to the left surface of the first quantitative trigger lever, two push-up wedge blocks are fixedly connected to the left surface of the second quantitative trigger lever, and three push-up wedge blocks are fixedly connected to the left surface of the third quantitative trigger lever, and a limited end block is set on the left side of the upper surface of the push-up wedge block.

[0013] Furthermore, a material unloading stopper rod is fixedly connected to the fixed unit quantitative frame, the cross section of the material unloading stopper rod is a triangular structure, and a gap is arranged between adjacent material unloading stopper rods.

[0014] Furthermore, an intercepting plate is fixedly connected to the translational intercepting push frame. The intercepting plate is a rectangular plate structure. The width of the intercepting plate is equal to the width of the gap between adjacent unloading blocking rods. Three trigger push holes with rectangular through-hole structures are opened on the translational intercepting push frame. A folding plate structure is provided under the left edge of the translational intercepting push frame. A unit reset tension spring is fixedly connected to the right surface of the folding plate. The right end of the unit reset tension spring is fixedly connected to the left surface of the storage box.

[0015] Beneficial effects: 1. The present invention is provided with a quantitative discharging function, and the grain is placed through a storage box, and a transparent front box plate is provided in front of the storage box, which is beneficial for customers to select the type of grain and observe the amount of grain in the box. The customer presses the corresponding trigger lever according to the amount of grain he needs to buy, and the grain will fall through the discharging hopper below. The customer holds and carries the grain through a shopping bag, which is quick to operate, helps to improve the efficiency of customers in buying grain, helps customers to reasonably choose the quantity to buy, and is suitable for setting up in areas with a large number of customers.

[0016] 2. The three translational interception push racks are connected by the quantitative control lever group of the present structure. The first quantitative trigger lever can control the translational interception push rack at the bottom to move, the second quantitative trigger lever can control the translational interception push racks at the bottom and the middle to move, and the third quantitative trigger lever can control the synchronous movement of the three translational interception push racks. Under normal circumstances, the fixed unit quantitative rack is fitted with the translational interception push rack, and the unloading baffle rod and the interception plate are staggered, which has the effect of isolating the grain. When the quantitative trigger lever is controlled to move downward, the translational interception push rack is pushed to the left through the cooperation of the push-top wedge block and the corresponding trigger push hole, so that the interception plate moves to the right, and the unloading baffle rod and the interception plate are aligned, and the grain above the fixed unit quantitative rack can fall to the bottom through the gap, thereby realizing the discharging function. The unloading baffle rod with a triangular cross-section can prevent the grain from accumulating on the fixed unit quantitative rack instead of falling, thereby affecting the accuracy of grain discharging.

[0017] 3. In the present invention, a filling control structure is provided, and the connection between the grain storage box and the grain quantitative mechanism is controlled by the cooperation of the inner partition and the lifting partition. After a quantitative grain is taken, the storage operating push rod is pushed to the right to move the adjustment roller to the right, forming a rolling connection with the lower surface of the push folding plate, thereby driving the lifting partition to move up, so that the lifting adjustment groove and the fixed adjustment groove that were originally in a staggered state are aligned, so that the grain on the right side of the inner partition can enter the vacant storage space on the left side, thereby realizing the function of filling the vacant space, and also having the effect of isolating the quantitative area and the storage container. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0019] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0020] In the attached picture: Figure 1 is a schematic structural diagram of an embodiment of the present invention; Figure 2 is a schematic diagram of the structure inside the storage box of an embodiment of the present invention; Figure 3 is a schematic structural diagram of a front box plate of an embodiment of the present invention; Figure 4 2 is a schematic structural diagram of a translational interception push frame before translation of an embodiment of the present invention; Figure 5 2 is a schematic diagram of the structure of the translational interception push frame after translation of the embodiment of the present invention; Figure 6 It is a schematic structural diagram of the cooperation between the fixed unit quantitative rack and the translation interception push rack of an embodiment of the present invention; Figure 7 It is a schematic structural diagram of the cooperation between the lifting partition and the material storage operating push rod in an embodiment of the present invention; Figure 8 An embodiment of the present invention Figure 6 A local enlarged structural schematic diagram; Fig. 9 An embodiment of the present invention Figure 6 A schematic diagram of the local enlarged structure at B; Fig.10 An embodiment of the present invention Figure 7 Schematic diagram of the local enlarged structure at point C.

[0021] Reference numerals list 1. Storage box; 101. Inner guide strip; 102. Left wall guide hole; 103. Operating guide block; 1031. Operating slide hole; 104. Inner partition plate; 2. Front box plate; 201. Outer guide strip; 3. Box cover; 4. Discharging hopper; 5. Inner partition plate; 501. Fixed adjustment slot; 5011. First slot slope; 6. Lifting partition plate; 601. Lifting adjustment slot; 6011. Second slot slope; 602. Pushing flap; 6021. Reset lock Top spring; 7, material storage operating push rod; 701, trigger wedge; 7011, adjustment roller; 8, quantitative operating lever group; 801, first quantitative trigger lever; 802, second quantitative trigger lever; 803, third quantitative trigger lever; 804, push wedge; 8041, limit end block; 9, fixed unit quantitative rack; 901, unloading stop rod; 10, translation interception push rack; 1001, interception plate; 1002, trigger push hole; 1003, unit reset spring. DETAILED DESCRIPTION

[0022] In order to make the purpose, scheme and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described in conjunction with the drawings of the specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the usual meanings in the art. The same reference numerals in the drawings represent the same components.

[0023] Example: Please refer to Figures 1 to 10 As shown: The present invention provides a storage container for grain sales, comprising a storage box 1; a front box plate 2 is fixedly connected to the front of the storage box 1, the front box plate 2 is made of a transparent acrylic plate, and the rear surface of the front box plate 2 is fixedly connected to three outer guide strips 201, and the upper surfaces of the three outer guide strips 201 are respectively slidably connected to the front sides of the lower surfaces of three translational interception push frames 10; a box cover 3, the box cover 3 is hingedly connected to the upper box opening of the storage box 1; a discharge hopper 4, the discharge hopper 4 is located below the storage box 1; an inner partition 5, the inner partition 5 is fixedly connected to the inside of the box body of the storage box 1, and the rear surface and front edge of the inner partition 5 are respectively fixedly connected to the inner wall of the storage box 1 and the rear surface of the front box plate 2; a lifting partition 6, the lifting partition 6 is slidably connected to the right side of the inner partition 5, and the lifting partition 6 is slidably connected to the right side of the inner partition 5. The left surface of the partition 6 fits the right surface of the inner partition 5; the material storage operating push rod 7, which is slidably connected to the left box wall of the storage box 1; the quantitative operating lever group 8, which is movably connected to the left surface of the box body of the storage box 1; the fixed unit quantitative rack 9, which is provided with three fixed unit quantitative racks 9, and the three fixed unit quantitative racks 9 are all fixedly connected to the inside of the storage box 1, and the three fixed unit quantitative racks 9 are located on the left side of the inner partition 5, and the three fixed unit quantitative racks 9 are evenly spaced longitudinally; the translation interception push rack 10, which is provided with three translation interception push racks 10, which are all slidably connected to the inside of the storage box 1, and the upper surfaces of the three translation interception push racks 10 respectively fit the lower surfaces of the three fixed unit quantitative racks 9.

[0024] Among them, three inner guide strips 101 are fixedly connected on the rear surface of the inner box body of the storage box 1. Through the cooperation of the inner guide strips 101 and the outer guide strips 201, the translation interception push frame 10 is guided. A left wall guide hole 102 is opened on the left wall of the box body of the storage box 1. The storage material operating push rod 7 is slidably connected in the left wall guide hole 102 to guide the storage material operating push rod 7. Two operating guide blocks 103 are fixedly connected on the left surface of the storage box 1. An inner partition plate 104 is fixedly connected inside the storage box 1. The right end of the lower surface of the inner partition plate 104 is fixedly connected to the upper end of the inner partition plate 5; through the cooperation of the inner partition plate 104 and the inner partition plate 5, the grain storage space and the grain quantitative space in the box are separated.

[0025] Among them, three operating sliding holes 1031 are longitudinally opened on the operating guide block 103, and the operating sliding holes 1031 are rectangular holes; through the sliding connection between the operating sliding holes 1031 and the quantitative trigger rod, the quantitative trigger rod is guided to achieve a guiding effect.

[0026] Among them, a rectangular fixed adjustment slot 501 is transversely opened on the inner partition 5, and a first slot slope 5011 with a wedge-shaped surface structure is provided at the lower edge of the fixed adjustment slot 501, and the first slot slope 5011 faces the upper left; a lifting and adjusting slot 601 is transversely opened on the lifting and lowering partition 6, and a second slot slope 6011 with a wedge-shaped surface structure is opened at the upper edge of the lifting and lowering partition 6, and the second slot slope 6011 faces the lower right, and a push-up folding plate 602 is formed on the upper part of the lifting and lowering partition 6 by bending, and two reset locking top springs 6021 are fixedly connected to the upper surface of the push-up folding plate 602, and the upper end of the reset locking top spring 6021 is fixedly connected to the inner partition plate 104; under normal conditions, the lifting and lowering adjustment slot 601 and the fixed adjustment slot 501 are in a staggered structure, which serves to isolate the left and right spaces.

[0027] The right end of the material storage manipulation push rod 7 is fixedly connected to a trigger wedge 701, and the upper right side of the trigger wedge 701 is provided with an inclined surface structure, and the inclined surface of the trigger wedge 701 is rotatably connected to an adjusting roller 7011, and the adjusting roller 7011 is rollingly connected to the lower surface of the advancing folding plate 602; when the material storage manipulation push rod 7 is pushed, the adjusting roller 7011 moves rightward, and forms a rolling connection with the lower surface of the advancing folding plate 602, thereby driving the lifting partition 6 to move upward, so that the lifting and adjusting leakage grooves 601 and the fixed lifting partition 601, which were originally in a staggered state, are moved upward. By adjusting the leakage groove 501 to be in an aligned state, the grain on the right side of the inner partition 5 can enter the vacant storage space on the left side, thereby filling the vacant space. After the filling is completed, the lifting partition 6 will be pushed downward by the action of the resetting locking top spring 6021, so that the lifting adjustment leakage groove 601 and the fixed adjustment leakage groove 501 can restore the staggered state. The setting of the first leakage groove slope 5011 and the second leakage groove slope 6011 can avoid the possibility of gaps in the closing process due to the obstruction of grain particles.

[0028] Among them, the quantitative control lever group 8 includes a first quantitative trigger lever 801, a second quantitative trigger lever 802 and a third quantitative trigger lever 803, and the first quantitative trigger lever 801, the second quantitative trigger lever 802 and the third quantitative trigger lever 803 are all slidably connected to the operating slide hole 1031, and a push-up wedge block 804 is fixedly connected to the left surface of the first quantitative trigger lever 801, two push-up wedge blocks 804 are fixedly connected to the left surface of the second quantitative trigger lever 802, and three push-up wedge blocks 804 are fixedly connected to the left surface of the third quantitative trigger lever 803. A limited end block 8041 is set on the left side of the upper surface of the push-up wedge block 804. The first quantitative trigger lever 801 can control the translation interception push rack 10 located at the bottom to move, the second quantitative trigger lever 802 can control the translation interception push rack 10 located at the bottom and in the middle to move, and the third quantitative trigger lever 803 can control the three translation interception push racks 10 to move synchronously, thereby realizing the selective pushing function of the three translation interception push racks 10.

[0029] Among them, a feeding stop rod 901 is fixedly connected to the fixed unit quantitative rack 9, and the cross-section of the feeding stop rod 901 is a triangular structure, and a gap is set between adjacent feeding stop rods 901; an interception plate 1001 is fixedly connected to the translational interception push rack 10, and the interception plate 1001 is a rectangular plate structure. The width of the interception plate 1001 is equal to the width of the gap between adjacent feeding stop rods 901, and three trigger push holes 1002 with rectangular through-hole structures are opened on the translational interception push rack 10. A folding plate structure is provided under the left edge of the translational interception push rack 10, and a unit reset tension spring 1003 is fixedly connected to the right surface of the folding plate, and the right end of the unit reset tension spring 1003 is fixedly connected to the left surface of the storage box 1. ; Under normal circumstances, the fixed unit quantitative rack 9 is fitted with the translational interception push rack 10, and the unloading baffle rod 901 and the interception plate 1001 are staggered, which has the effect of isolating the grain. When the quantitative trigger rod is controlled to move downward, the translational interception push rack 10 is pushed to the left through the cooperation of the pushing wedge block 804 and the corresponding trigger push hole 1002, so that the interception plate 1001 moves to the right, and the unloading baffle rod 901 and the interception plate 1001 are aligned, and the grain above the fixed unit quantitative rack 9 can fall to the bottom through the gap, realizing the discharging function, and the unloading baffle rod 901 with a triangular cross-section can prevent the grain from accumulating on the fixed unit quantitative rack 9 instead of falling.

[0030] Specific usage and function of this embodiment: In the present invention, first, the salesperson opens the box cover 3, puts the grain to be sold into the storage box 1, and then presses the storage material operating push rod 7 to move the adjustment roller 7011 to the right, forming a rolling connection with the lower surface of the push folding plate 602, thereby driving the lifting partition 6 to move up, so that the lifting adjustment leakage groove 601 and the fixed adjustment leakage groove 501 that were originally in a staggered state are aligned, so that the grain on the right side of the inner partition 5 can enter the vacant storage space on the left side. When the customer chooses to buy grain, the customer selects the corresponding amount of grain to be purchased by pressing the corresponding When the quantitative trigger rod is controlled to move downward, the translation interception push frame 10 is pushed to the left through the cooperation of the pushing wedge block 804 and the corresponding trigger push hole 1002, so that the interception plate 1001 moves to the right, and the unloading blocking rod 901 and the interception plate 1001 are aligned, and the food above the fixed unit quantitative frame 9 can fall to the bottom through the gap to realize the discharging function, and the food can fall through the discharging hopper 4 below. Customers can hold and carry the food in shopping bags, which is quick to operate, which is conducive to improving the efficiency of customers in purchasing food and facilitating customers to reasonably choose the quantity to purchase.

[0031] The above description is merely an exemplary embodiment of the present invention and is not intended to limit the protection scope of the present invention. The protection scope of the present invention is determined by the appended claims.

Claims

1. A storage container for grain sales, characterized in that: include: A storage box (1); a front box plate (2) is fixedly connected to the front of the storage box (1); a box cover (3), the box cover (3) is hingedly connected to the upper box opening of the storage box (1); a discharge hopper (4), the discharge hopper (4) is located below the storage box (1); an inner partition (5), the inner partition (5) is fixedly connected to the inside of the box body of the storage box (1), and the rear surface and front edge of the inner partition (5) are respectively fixedly connected to the inner wall of the storage box (1) and the rear surface of the front box plate (2); a lifting partition (6), the lifting partition (6) is slidably connected to the right side of the inner partition (5), and the left surface of the lifting partition (6) is in contact with the right surface of the inner partition (5); a material storage operating push rod (7), the material storage operating push rod (7) is slidably connected to the left box wall of the storage box (1); A quantitative operating lever group (8), the quantitative operating lever group (8) is movably connected to the left surface of the box body of the storage box (1); a fixed unit quantitative rack (9), the fixed unit quantitative rack (9) is provided at three locations, the three fixed unit quantitative racks (9) are all fixedly connected to the inside of the storage box (1), and the three fixed unit quantitative racks (9) are located on the left side of the inner partition (5), and the three fixed unit quantitative racks (9) are evenly spaced longitudinally; and a translational interception push rack (10), the translational interception push rack (10) is provided at three locations, the three translational interception push racks (10) are all slidably connected to the inside of the storage box (1), and the upper surfaces of the three translational interception push racks (10) are respectively in contact with the lower surfaces of the three fixed unit quantitative racks (9).

2. A storage container for grain sales as claimed in claim 1, characterized in that: The storage box (1) has three inner guide strips (101) fixedly connected to the rear surface of the inner box body, a left wall guide hole (102) is opened on the left wall of the box body of the storage box (1), two operating guide blocks (103) are fixedly connected to the left surface of the storage box (1), an inner partition plate (104) is fixedly connected to the inside of the storage box (1), and the right end of the lower surface of the inner partition plate (104) is fixedly connected to the upper end of the inner partition plate (5).

3. A storage container for grain sales as claimed in claim 2, characterized in that: The operating guide block (103) is longitudinally provided with three operating sliding holes (1031), and the operating sliding holes (1031) are rectangular holes.

4. A storage container for grain sales as claimed in claim 1, characterized in that: The front box plate (2) is made of a transparent acrylic plate, and the rear surface of the front box plate (2) is fixedly connected to three outer guide strips (201), and the upper surfaces of the three outer guide strips (201) are respectively slidably connected to the front sides of the lower surfaces of three translational interception push frames (10).

5. A storage container for grain sales as claimed in claim 1, characterized in that: A rectangular fixed adjustment drain groove (501) is transversely provided on the inner partition plate (5), and a first drain groove inclined surface (5011) with a wedge-shaped surface structure is provided at the lower edge of the fixed adjustment drain groove (501), the first drain groove inclined surface (5011) facing the upper left.

6. A storage container for grain sales as claimed in claim 2, characterized in that: The lifting partition (6) is provided with a lifting adjustment groove (601) in the transverse direction, and a second groove inclined surface (6011) with a wedge-shaped surface structure is provided at the upper edge of the lifting adjustment groove (601), and the second groove inclined surface (6011) faces the lower right side. A push-up folding plate (602) is formed on the upper side of the lifting partition (6) by bending, and two reset locking top springs (6021) are fixedly connected to the upper surface of the push-up folding plate (602), and the upper end of the reset locking top spring (6021) is fixedly connected to the inner partition plate (104).

7. A storage container for grain sales as claimed in claim 6, characterized in that: The right end of the material storage manipulation push rod (7) is fixedly connected to a trigger wedge (701), the upper right side of the trigger wedge (701) is provided with an inclined surface structure, and the inclined surface of the trigger wedge (701) is rotatably connected to an adjustment roller (7011), and the adjustment roller (7011) is rollingly connected to the lower surface of the advancing folding plate (602).

8. A storage container for grain sales as claimed in claim 3, characterized in that: The quantitative control lever group (8) comprises a first quantitative trigger lever (801), a second quantitative trigger lever (802) and a third quantitative trigger lever (803); the first quantitative trigger lever (801), the second quantitative trigger lever (802) and the third quantitative trigger lever (803) are all slidably connected to the control sliding hole (1031); a push-up wedge block (804) is fixedly connected to the left surface of the first quantitative trigger lever (801); two push-up wedge blocks (804) are fixedly connected to the left surface of the second quantitative trigger lever (802); three push-up wedge blocks (804) are fixedly connected to the left surface of the third quantitative trigger lever (803); and a limited end block (8041) is provided on the left side of the upper surface of the push-up wedge block (804).

9. A storage container for grain sales as claimed in claim 1, characterized in that: A material removal stopper (901) is fixedly connected to the fixed unit quantitative frame (9); the cross section of the material removal stopper (901) is a triangular structure, and gaps are provided between adjacent material removal stopper bars (901).

10. A storage container for grain sales as claimed in claim 9, characterized in that: The translational interception push frame (10) is fixedly connected to an interception plate (1001), which is a rectangular plate structure. The width of the interception plate (1001) is equal to the width of the gap between adjacent unloading blocking rods (901). The translational interception push frame (10) is provided with three trigger push holes (1002) of rectangular through-hole structure. A folding plate structure is provided below the left edge of the translational interception push frame (10). A unit reset tension spring (1003) is fixedly connected to the right surface of the folding plate. The right end of the unit reset tension spring (1003) is fixedly connected to the left surface of the storage box (1).

Images