Woven bag holder

Abstract

The utility model discloses a woven bag mouth supporting device relates to woven bag holder technical field. The woven bag mouth supporting device includes base and mouth supporting frame, and the base with mouth supporting frame is connected through adjusting mechanism between, and the base passes through adjusting mechanism and adjusts the distance relative to mouth supporting frame. Mouth supporting frame has the opening of accommodating woven bag on, and the periphery adjacent opening is provided with a plurality of fixed parts. The utility model discloses utilize mouth supporting frame and base and open the opening of woven bag and maintain stable, need not many people cooperation, and single person can complete the operation of shoveling gangue into woven bag, avoid manpower waste, effectively improved production efficiency. The utility model adjusts the relative distance between mouth supporting frame and base through adjusting mechanism, can according to the different specification of woven bag and adjust flexibly, expand the application range, improve the convenience of using.

Description

Technical Field

[0001] This utility model relates to the field of woven bag clamping technology, and in particular to a woven bag opening support. Background Technology

[0002] In underground coal mine production, gangue is a byproduct of mining operations, and its removal efficiency directly affects the safety of roadway passage and the operation of mining equipment. Currently, during the removal process, one worker needs to use a shovel to shovel the scattered gangue into woven bags, while another worker simultaneously opens the bag opening and maintains its stability. The entire filling process requires two workers to cooperate, wasting manpower and reducing work efficiency. Utility Model Content

[0003] To address the problem of wasted manpower and reduced work efficiency in the operation of shoveling gangue into woven bags, which requires multiple people to work together, this utility model provides a woven bag opening device.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0005] A woven bag mouth opener includes a base and a mouth opener frame. The base and the mouth opener frame are connected by an adjustment mechanism. The distance between the base and the mouth opener frame is adjusted by the adjustment mechanism. The mouth opener frame has an opening for accommodating a woven bag, and a plurality of fixing parts are arranged around the opening.

[0006] Furthermore, the adjustment mechanism includes a telescopic rod and a sleeve. One side of the telescopic rod is fixedly connected to the support frame, and one side of the sleeve is fixedly connected to the base. The telescopic rod is adapted to be inserted into the sleeve and moves relative to the sleeve.

[0007] Furthermore, both the telescopic rod and the sleeve have pin holes, and a pin is disposed in the pin hole. The telescopic rod is connected to the sleeve through the pin.

[0008] Furthermore, the support frame includes a fixed rod, a support ring, and a pressure rod. The support ring is fixedly connected to the fixed rod, the opening is formed by the support ring and the fixed rod, and the pressure rod is arc-shaped with both ends rotatably connected to the fixed rod.

[0009] Furthermore, the fixing part consists of a first fixing part and a second fixing part. One first fixing part is fixed laterally to the front side of the support ring, and two second fixing parts are fixed vertically to both sides of the fixing rod.

[0010] Furthermore, the pressure rod is located outside the support ring, and the bottom front side of the pressure rod contacts the first fixing part.

[0011] Furthermore, the top of the fixing part is conical, and both sides of the middle part of the cross-section are concave inward.

[0012] The beneficial effects of this utility model are as follows: This utility model utilizes a support frame and a base to open and stabilize the opening of the woven bag, eliminating the need for multiple people; a single person can complete the operation of shoveling gangue into the woven bag, thus avoiding manpower waste and effectively improving production efficiency. This utility model also allows for adjustment of the relative distance between the support frame and the base via an adjustment mechanism, enabling flexible adjustments according to different woven bag specifications, expanding its application range and improving ease of use. Attached Figure Description

[0013] Figure 1 The diagram shown is a schematic diagram of the structural principle of one embodiment of this utility model.

[0014] Figure 2 As shown Figure 1 The front view.

[0015] Figure 3 As shown Figure 1 A side view.

[0016] Figure 4 The diagram shown is a structural schematic of the pressure bar in the closed state.

[0017] Explanation of reference numerals in the attached drawings: 1. Fixing rod; 2. Support ring; 3. Pressure rod; 4. Fixing part; 5. Telescopic rod; 6. Sleeve; 7. Pin. Detailed Implementation

[0018] This utility model discloses a woven bag mouth support. The following describes one embodiment of this utility model in detail with reference to the accompanying drawings.

[0019] like Figure 1 As shown, a woven bag mouth opener includes a base and a mouth opener frame. The mouth opener frame is located above the base, and the base and mouth opener frame are connected by an adjustment mechanism. The mouth opener frame includes a fixing rod 1, a mouth opener ring 2, a pressure rod 3, and several fixing parts 4. The mouth opener ring 2 is arc-shaped, and both ends are fixedly connected to the fixing rod 1. An opening is formed between the mouth opener ring 2 and the fixing rod 1 to accommodate the mouth of the woven bag. The pressure rod 3 is arc-shaped, and both ends are rotatably connected to the fixing rod 1 and rotate relative to the mouth opener ring 2 and the fixing rod 1. In this embodiment, there are three fixing parts 4: one first fixing part and two second fixing parts. The two second fixing parts are fixed vertically on both sides of the fixing rod 1, and the one first fixing part is fixed horizontally on the front of the mouth opener ring 2. The pressure rod 3 is located outside the mouth opener ring 2, and the bottom front side of the pressure rod 3 contacts the first fixing part. The top of the fixing part 4 is conical, and both sides of the middle section are concave to secure the woven bag and prevent it from detaching.

[0020] Combination Figure 2 and Figure 3 As shown, the adjustment mechanism includes a telescopic rod 5 and a sleeve 6. The top of the telescopic rod 5 is fixedly connected to the bottom of the fixed rod 1, and the bottom of the sleeve 6 is fixedly connected to the top of the base. The telescopic rod 5 is inserted into the sleeve 6 and moves along the sleeve 6. The base is adjusted relative to the support frame by the adjustment mechanism. Both the telescopic rod 5 and the sleeve 6 have several pin holes, and pins 7 are arranged in the pin holes. The telescopic rod 5 is connected to the sleeve 6 through the pins 7.

[0021] like Figure 4 As shown, during use, the worker opens the woven bag and places it inside the support ring 2, then tidies up the area around the bag opening and presses it against the fixing parts 4. Each fixing part 4 has a conical top with spikes that can pierce the woven bag, and its central recess secures the bag, preventing it from detaching from the fixing parts 4. The worker then rotates the pressure rod 3, causing it to rotate relative to the support ring 2 and the fixing rod 1. The front bottom of the pressure rod 3 then contacts the first fixing part, preventing the woven bag from detaching. The worker adjusts the distance between the support ring 2 and the base using the adjustment mechanism according to the length of the woven bag. The telescopic rod 5 moves along the sleeve 6. Once the support ring 2 is adjusted to the appropriate height, the pin 7 passes through the pin holes of both the telescopic rod 5 and the sleeve 6 to secure the telescopic rod 5 to the sleeve 6. Finally, a single worker can shovel the gangue into the woven bag.

[0022] Of course, the above description is not intended to limit the present utility model, and the present utility model is not limited to the examples given above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present utility model should also fall within the protection scope of the present utility model.

Claims

1. A woven bag mouth opener, characterized in that: It includes a base and a support frame, the base and the support frame are connected by an adjustment mechanism, the base is adjusted relative to the support frame by the adjustment mechanism; the support frame has an opening to accommodate a woven bag, and a number of fixing parts (4) are arranged around the opening. The support frame includes a fixed rod (1), a support ring (2), and a pressure rod (3). The support ring (2) is fixedly connected to the fixed rod (1). The opening is formed by the support ring (2) and the fixed rod (1). The pressure rod (3) is arc-shaped and its two ends are rotatably connected to the fixed rod (1). The fixing part (4) is divided into a first fixing part and a second fixing part. One first fixing part is fixed horizontally to the front side of the support ring (2), and two second fixing parts are fixed vertically to both sides of the fixing rod (1). The top of the fixing part (4) is conical, and both sides of the middle part of the cross section are concave inward.

2. The woven bag mouth support according to claim 1, characterized in that: The adjustment mechanism includes a telescopic rod (5) and a sleeve (6). One side of the telescopic rod (5) is fixedly connected to the support frame, and one side of the sleeve (6) is fixedly connected to the base. The telescopic rod (5) is adapted to be inserted into the sleeve (6) and moves relative to the sleeve (6).

3. The woven bag mouth opener according to claim 2, characterized in that: Both the telescopic rod (5) and the sleeve (6) have pin holes, and a pin shaft (7) is disposed in the pin hole. The telescopic rod (5) is connected to the sleeve (6) through the pin shaft (7).

4. The woven bag mouth opener according to claim 1, characterized in that: The pressure rod (3) is located outside the support ring (2), and the bottom front side of the pressure rod (3) is in contact with the first fixing part.

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