Supporting device for crop woven bag

Abstract

The utility model relates to the technical field of production of woven bags, in particular to a supporting device for crop woven bags, which comprises a workbench, a sliding groove is arranged on the upper end face of the workbench, a first supporting plate and a second supporting plate are movably connected onto the sliding groove, and sliding block connecting sliding rails are arranged at the lower ends of the first supporting plate and the second supporting plate. The first supporting plate and the second supporting plate can be gradually close to each other through sliding; a first electric telescopic rod and a second electric telescopic rod are further arranged at the upper end of the workbench, the output end of the first electric telescopic rod is connected with the left side of the first supporting plate and used for driving the first supporting plate to slide at the sliding rail, and the output end of the second electric telescopic rod is connected with the right side of the second supporting plate and used for driving the second supporting plate to slide at the sliding groove. According to the woven bag folding device, folding can be formed, woven bags can be supported, swing of the woven bags in the re-loading process is reduced, meanwhile, the folding distance can be adjusted, the woven bags can be clamped, and the situation that the woven bags fall off due to the fact that the woven bags are too heavy in the loading process is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the production technical field of woven bag, especially to a supporting device for crop woven bag. BACKGROUND

[0002] Woven bags are widely used, and they are not only used for product packaging, but also involve many aspects of agricultural production. In recent years, food such as rice and flour has also gradually adopted woven bags for packaging. Common woven bags include rice woven bags, flour woven bags, and corn woven bags.

[0003] A granular crop collecting bag and a bag supporting device are disclosed in a Chinese utility model patent (authorized publication number: CN211810478U). By setting the left and right support rods, the left and right support rods are connected to the corresponding double connecting rods, which are controlled by the connecting rod air cylinder. The connecting rod air cylinder can control the left and right support rods to fold on both sides of the front and rear clamps. The length of the left and right support rods is slightly longer than that of the front and rear clamps. After the bag is filled, the connecting rod air cylinder controls the double connecting rods to open to the left and right. In this way, after being opened to a certain extent, the woven bag is fixed on the left and right support rods. At the same time, the left and right support rods are relatively thin, and the upper outlet of the woven bag is relatively small when it is opened, reducing the emission of dust.

[0004] In actual use, the weight of the woven bag will also increase when filling the grain. The device needs enough support force to prevent the woven bag from falling during the filling process, because the lower half of the woven bag is not controlled by the device. Therefore, there is a risk of swinging during filling, which may cause the woven bag to slide off the device, thereby affecting the opening effect of the device. SUMMARY

[0005] The utility model overcomes the above-mentioned situation, and aims to provide a technical scheme that can solve the above-mentioned problems.

[0006] As a further scheme of the utility model: a supporting device for crop woven bag, comprising a workbench, a sliding groove is formed on the upper end face of the workbench, a first supporting plate and a second supporting plate are movably connected on the sliding groove, a sliding block is connected to the lower end of the first supporting plate and the second supporting plate, and the first supporting plate and the second supporting plate can gradually approach by sliding;

[0007] The upper end of the workbench is also provided with a first electric telescopic rod and a second electric telescopic rod, the output end of the first electric telescopic rod is connected to the left side of the first supporting plate for driving the first supporting plate to slide at the sliding groove, and the output end of the second electric telescopic rod is connected to the right side of the second supporting plate for driving the second supporting plate to slide at the sliding groove.

[0008] Preferably, the first support plate is in a semicircular arc structure, and the arc surface of the first support plate faces the second support plate.

[0009] Preferably, the lower end of the first support plate is provided with a first supporting plate, and one end of the first supporting plate is connected to the arc surface of the first support plate.

[0010] Preferably, the lower end of the second support plate is provided with a second supporting plate, and one end of the second supporting plate is connected to the arc surface of the second support plate.

[0011] Preferably, the first support plate comprises a first fixed plate and a first movable plate, the lower end of the first fixed plate is fixedly connected to the first supporting plate, and one side of the first movable plate is hinged to one side of the fixed plate.

[0012] Preferably, the second support plate comprises a second fixed plate and a second movable plate, the lower end of the second fixed plate is fixedly connected to the second supporting plate, and one side of the second movable plate is hinged to one side of the fixed plate.

[0013] Preferably, the other side of the first movable plate is provided with a first locking seat, a through hole is formed in the first locking seat, the first locking seat is provided with a first connecting rod for longitudinal movement at the through hole, and the first connecting rod is movably inserted into the through hole.

[0014] Preferably, the other side of the second movable plate is provided with a second locking seat, a through hole is formed in the second locking seat, the second locking seat is provided with a second connecting rod for longitudinal movement at the through hole, and the second connecting rod is movably inserted into the through hole.

[0015] Preferably, the upper end surface of the workbench is further provided with a first locking hole and a second locking hole, the first locking hole is not less than the shaft diameter of the first connecting rod and corresponds to the first connecting rod, and the second locking hole is not less than the shaft diameter of the second connecting rod and corresponds to the second connecting rod.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] 1. By setting a supporting device, the first support plate and the second support plate are arranged on the workbench surface to support the woven bags loaded, the first support plate and the second support plate can be slid to form folding to provide support for the woven bags, the swinging of the woven bags during loading is reduced, the first support plate and the second support plate can adjust the folding distance to clamp the woven bags, and the woven bags can be prevented from falling off due to excessive weight during loading.

[0018] 2. The first supporting plate and the second supporting plate are arranged at the supporting device, when the first supporting plate and the second supporting plate are folded to a certain distance, the first supporting plate and the second supporting plate are combined with each other, the lower end of the woven bag can be supported, the woven bag is prevented from falling off from the supporting device, the weight of the woven bag when filled with the granular crops is borne, and the stability of the woven bag when filled again is facilitated.

[0019] Additional aspects and advantages of the present application will be described in the following description, some of which will become apparent from the following description. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0021] Figure 1 is a structural schematic diagram of the supporting device of the present application.

[0022] Figure 2 is a structural schematic diagram of the workbench (hiding the first supporting plate and the first supporting plate) of the present application.

[0023] Figure 3 is Figure 2 A-A sectional view of.

[0024] Figure 4 is Figure 2 B enlarged view of.

[0025] Figure 5 is Figure 2 C enlarged view of.

[0026] Figure 6 is a structural schematic diagram of the first supporting plate of the present application.

[0027] In the figure: 1-workbench, 2-sliding groove, 3-first supporting plate, 4-second supporting plate, 5-first electric telescopic rod, 6-second electric telescopic rod, 7-first supporting plate, 8-second supporting plate, 13-sliding block, 31-first fixed plate, 32-first movable plate, 41-second fixed plate, 42-second movable plate, 9-first locking seat, 10-first connecting rod, 11-second locking seat, 12-second connecting rod.

[0028] DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0030] Please see Figures 1-3 In this embodiment of the present invention, a support device for woven bags of crops includes a workbench 1. A groove 2 is provided on the upper surface of the workbench 1. A first support plate 3 and a second support plate 4 are movably connected to the groove 2. The lower ends of the first support plate 3 and the second support plate 4 are provided with sliders 13 connected to the groove, so that the first support plate 3 and the second support plate 4 can gradually move closer together by sliding. The grooves 2 can be symmetrically arranged on the workbench 1. The first support plate 3 can be installed in the groove 2 on the left side of the workbench 1, and the second support plate 4 can be installed in the groove 2 on the right side of the workbench 1. This arrangement allows the first support plate 3 and the second support plate 4 to slide against each other until the distance between them decreases.

[0031] The upper end of the workbench 1 is also provided with a first electric telescopic rod 5 and a second electric telescopic rod 6. The output end of the first electric telescopic rod 5 is connected to the left side of the first support plate 3 to drive the first support plate 3 to slide in the slide groove. The output end of the second electric telescopic rod 6 is connected to the right side of the second support plate 4 to drive the second support plate 4 to slide in the slide groove 2.

[0032] The working principle of this embodiment is as follows: Energizing the first electric telescopic rod 5 and the second electric telescopic rod 6 causes the output end of the first electric telescopic rod 5 to drive the first support plate 3 to move, and the output end of the second electric telescopic rod 6 to drive the second support plate 4 to a fixed position. The first support plate 3 and the second support plate 4 gradually move closer together, achieving a closing effect. When using woven bags to fill with granular crops, the worker places the woven bag at the closing position of the first support plate 3 and the second support plate 4, so that the first support plate 3 supports one side of the woven bag, and the second support plate 4 supports the other side of the woven bag. This prevents the woven bag from swaying during the filling process, allowing for stable filling. Figure 1 The support device shown also provides greater stability and reduces the risk of the woven bag falling off.

[0033] Further as Figure 1 , Figure 6 As shown, the first support plate 3 has a semi-circular arc structure, and the arc surface of the first support plate 3 faces the second support plate 4. The second support plate 4 also has a semi-circular arc structure, and the arc surface of the second support plate 4 faces the first support plate 3.

[0034] The working principle of the embodiment is as follows: the inner circular end face of the first supporting plate 3 faces the second supporting plate 4, and the inner circular end face of the second supporting plate 4 faces the first supporting plate 3, so that the two gradually approach under the driving of the first electric telescopic rod 5 and the second electric telescopic rod 6 until the first supporting plate 3 and the second supporting plate 4 are folded, so that the area of the folding part is not greater than the cross-sectional area of the woven bag filled with grain, when the inner circular end face of the first supporting plate 3 abuts against one side of the woven bag and the inner circular end face of the second supporting plate 4 abuts against the other side of the woven bag, at this time, the woven bag is in a supported state.

[0035] The supporting plate is arranged in a semicircular arc shape, so that the first supporting plate 3 and the second supporting plate 4 can have a larger contact area with the woven bag, thereby providing a better supporting effect and further improving the stability of the woven bag during the loading process.

[0036] Further as shown in Figure 1 , Figure 6 , the lower end of the first supporting plate 3 is provided with a first supporting plate 7, one end of the first supporting plate 7 is connected to the arc surface of the first supporting plate 3, and the lower end of the second supporting plate 4 is provided with a second supporting plate 8, one end of the second supporting plate 8 is connected to the arc surface of the second supporting plate 4.

[0037] The working principle of the embodiment is as follows: the first supporting plate 7 and the second supporting plate 8 can be used to support the bottom of the woven bag, when the opening supporting device in the background art is used, the upper end opening of the woven bag is supported by the front and rear clamping plates of the opening supporting device and is in the process of loading, and the weight of the woven bag also increases, the support of the first supporting plate 7 and the second supporting plate 8 can support part of the weight of the woven bag, thereby avoiding the risk of the woven bag falling off the opening supporting device.

[0038] Further as shown in Figures 1-3 and Figure 6 , the first supporting plate 3 comprises a first fixed plate 31 and a first movable plate 32, the lower end of the first fixed plate 31 is fixedly connected to the first supporting plate 7, and one side of the first movable plate 32 is hingedly connected to one side of the fixed plate, the second supporting plate 4 comprises a second fixed plate 41 and a second movable plate 42, the lower end of the second fixed plate 41 is fixedly connected to the second supporting plate 8, and one side of the second movable plate 42 is hingedly connected to one side of the fixed plate.

[0039] Further as shown in Figures 1-5 , the other side of the first movable plate 32 is provided with a first locking seat 9, a through hole is formed in the first locking seat 9, the first locking seat 9 is provided with a first connecting rod 10 for longitudinal movement in the through hole, the first connecting rod 10 is movably inserted into the through hole, the other side of the second movable plate 42 is provided with a second locking seat 11, a through hole is formed in the second locking seat 11, and the second locking seat 11 is provided with a second connecting rod 12 for longitudinal movement in the through hole, the second connecting rod 12 is movably inserted into the through hole.

[0040] The working principle of the embodiment is as follows: after the woven bag is filled with the granular crops, the staff needs to take out the filled woven bag, and the first movable plate 32 hinged to the first fixed plate 31 and the second movable plate 42 hinged to the second fixed plate 41 are opened, at this time, the first movable plate 32 and the second movable plate 42 are opened outward, the staff can grab the filled woven bag from the opening of the first movable plate 32 and the second movable plate 42, and the next woven bag can be filled, the unfilled woven bag is placed at the gathering place of the first support plate 3 and the second support plate 4, the first movable plate 32 is rotated until the first connecting rod 10 corresponds to the first locking hole on the workbench 1, the staff inserts the first connecting rod 10 into the first locking hole, at this time, the resetting of the first movable plate 32 is completed, the second movable plate 42 is rotated until the second connecting rod 12 corresponds to the second locking hole on the workbench 1, and the staff inserts the second connecting rod 12 into the second locking hole, at this time, the resetting of the second movable plate 42 is completed.

[0041] Further as shown in Figures 1-5 The upper end surface of the workbench 1 is also provided with a first locking hole and a second locking hole, the size of the first locking hole is not less than the shaft diameter of the first connecting rod 10 and corresponds to the first connecting rod 10, and the size of the second locking hole is not less than the shaft diameter of the second connecting rod 12 and corresponds to the second connecting rod 12.

[0042] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and range of the equivalent elements of the claims are intended to be included in the present application.

Claims

1. A support device for a woven bag of agricultural produce, characterised in that, The utility model provides a workbench, which comprises a workbench (1), a sliding slot (2) is formed in the upper end surface of the workbench (1), a first supporting plate (3) and a second supporting plate (4) are movably connected to the sliding slot (2), and the lower ends of the first supporting plate (3) and the second supporting plate (4) are provided with sliding blocks (13) connected to the sliding slot (2), so that the first supporting plate (3) and the second supporting plate (4) can gradually approach each other through sliding. The upper end of the workbench (1) is also provided with a first electric telescopic rod (5) and a second electric telescopic rod (6), the output end of the first electric telescopic rod (5) is connected to the left side of the first supporting plate (3) for driving the first supporting plate (3) to slide at the sliding slot (2), and the output end of the second electric telescopic rod (6) is connected to the right side of the second supporting plate (4) for driving the second supporting plate (4) to slide at the sliding slot (2).

2. The support device of claim 1, wherein The first supporting plate (3) is in a semicircular arc structure, the arc surface of the first supporting plate (3) faces the second supporting plate (4), the second supporting plate (4) is in a semicircular arc structure, and the arc surface of the second supporting plate (4) faces the first supporting plate (3).

3. The support device of claim 2, wherein, The lower end of the first supporting plate (3) is provided with a first supporting plate (7), and one end of the first supporting plate (7) is connected to the arc surface of the first supporting plate (3).

4. The support device of claim 3, wherein, The lower end of the second supporting plate (4) is provided with a second supporting plate (8), and one end of the second supporting plate (8) is connected to the arc surface of the second supporting plate (4).

5. The support device of claim 4, wherein, The first supporting plate (3) comprises a first fixed plate (31) and a first movable plate (32), the lower end of the first fixed plate (31) is fixedly connected to the first supporting plate (7), and one side of the first movable plate (32) is hingedly connected to one side of the fixed plate.

6. The support device of claim 5, wherein, The second supporting plate (4) comprises a second fixed plate (41) and a second movable plate (42), the lower end of the second fixed plate (41) is fixedly connected to the second supporting plate (8), and one side of the second movable plate (42) is hingedly connected to one side of the fixed plate.

7. The support device of claim 6, wherein, The other side of the first movable plate (32) is provided with a first locking seat (9), a through hole is formed in the first locking seat (9), the first locking seat (9) is provided with a first connecting rod (10) used for moving longitudinally in the through hole, and the first connecting rod (10) is movably inserted into the through hole.

8. The support device of claim 7, wherein, The other side of the second movable plate (42) is provided with a second locking seat (11), a through hole is formed in the second locking seat (11), the second locking seat (11) is provided with a second connecting rod (12) used for moving longitudinally in the through hole, and the second connecting rod (12) is movably inserted into the through hole.

9. The support apparatus of claim 8, wherein, The upper end surface of the workbench is also provided with a first locking hole and a second locking hole, the size of the first locking hole is not less than the shaft diameter of the first connecting rod (10) and corresponds to the first connecting rod (10), and the size of the second locking hole is not less than the shaft diameter of the second connecting rod (12) and corresponds to the second connecting rod (12).

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