Discharging and bagging fixing device

Abstract

The utility model discloses a discharging bagging fixing device which comprises a supporting ring and a driving ring arranged on the outer side of the supporting ring, the supporting ring is provided with a plurality of telescopic rods capable of stretching out and drawing back in the radial direction of the supporting ring, the ends, facing the center of the supporting ring, of the telescopic rods are connected with arc-shaped plates, and the faces, facing the center of the supporting ring, of the arc-shaped plates are provided with clamping devices. The supporting ring is connected with a supporting leg, the driving ring is rotatably installed on the supporting leg, and the driving ring rotates to drive the telescopic rod to move. And the telescopic rod can be driven to move through rotation of the driving ring, so that an opening of the woven bag can be closed at the discharge port of the equipment, and dust is prevented from flying. Through cooperation of the first limiting plate and the second limiting plate, the driving ring can be kept at the current position, so that the opening of the woven bag can be kept in a closed state, the opening of the woven bag does not need to be manually tightened, and the labor intensity is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the field of auxiliary accessories for mixers, and more specifically, to a discharging and bagging fixing device. Background Art

[0002] When a mixer discharges materials, a woven bag needs to be placed at the discharging port. Currently, manual operation is usually adopted during the discharging process of mixers. However, for powdery materials such as montmorillonite, a large amount of dust will be generated during discharging, polluting the working environment. Therefore, it is necessary to put a woven bag over the discharging port to prevent dust from flying. When operating manually, it is necessary to manually tighten the opening of the woven bag and maintain it for a long time, resulting in a large working intensity. Content of the Utility Model

[0003] The purpose of the utility model is to overcome the above-mentioned deficiencies of the prior art and provide an auxiliary device for tightening the opening of a woven bag during discharging.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The utility model discloses a discharging and bagging fixing device, which includes a support ring and a driving ring arranged outside the support ring. The support ring is equipped with a plurality of telescopic rods capable of telescoping along the radial direction of the support ring. One end of the telescopic rod facing the center of the support ring is connected with an arc-shaped plate. A clamping device is installed on the surface of the arc-shaped plate facing the center of the support ring. The support ring is connected with support legs. The driving ring is rotatably installed on the support legs, and the rotation of the driving ring drives the telescopic rods to move.

[0006] Further, the support ring is provided with a telescopic hole for the support rod to pass through. A first baffle is arranged at the opening of the telescopic hole close to the center of the support ring. The telescopic rod is provided with a second baffle that can extend into the telescopic hole. A first spring is arranged between the first baffle and the second baffle, and the first spring drives the second baffle and the telescopic rod to move in a direction away from the center of the support ring.

[0007] Further, the driving ring is provided with a driving block extending towards the center of the support ring. The driving block is provided with a guiding inclined surface, and one end of the telescopic rod away from the center of the support ring abuts against the guiding inclined surface.

[0008] Further, the support leg is provided with an annular groove, and the driving member is provided with a rotating ring extending into the annular groove. The driving member and the annular groove can rotate relative to each other.

[0009] Further, the driving ring is connected with a handle. The handle is connected with a first limiting plate. A plurality of second limiting plates arranged at equal intervals are provided on the outer wall of the annular groove. The first limiting plate is placed between two adjacent second limiting plates to limit the rotation of the driving ring.

[0010] Further, the handle includes a first rod body and a second rod body. The first rod body is connected to the driving ring, the first limiting plate is placed on the second rod body, and the first rod body and the second rod body are telescopically connected.

[0011] Further, the second rod body is provided with a telescopic groove. The first rod body is inserted into the telescopic groove. A third baffle is provided at one end of the first rod body inserted into the telescopic groove. A fourth baffle is provided at the opening of the telescopic groove. A second spring is provided between the third baffle and the fourth baffle.

[0012] The beneficial effects of the present utility model are as follows:

[0013] 1. By rotating the driving ring, the movement of the telescopic rod can be driven, so that the opening of the woven bag can be closed at the discharge port of the device, thereby preventing dust from flying.

[0014] 2. Through the cooperation between the first limiting plate and the second limiting plate, the driving ring can be kept in the current position, so that the opening of the woven bag can be kept in a closed state, and there is no need to manually tighten the opening of the woven bag, greatly reducing the labor intensity. Description of the Drawings

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is a top view of the present utility model;

[0017] Figure 3 is a sectional view of the present utility model;

[0018] Figure 4 is Figure 3 an enlarged view of part A in

[0019] Reference numerals: support ring 100, telescopic hole 110, first baffle 120, telescopic rod 200, arc plate 210, clamping device 211, second baffle 220, first spring 230, driving ring 300, driving block 310, rotating ring 320, guiding inclined surface 311, support leg 400, annular groove 410, handle 500, first limiting plate 501, second limiting plate 502, first rod body 510, third baffle 511, second rod body 520, telescopic groove 530, fourth baffle 531, second spring 540. Detailed Embodiments

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Refer to Figures 1 to 4 , a discharging and bagging fixing device, which includes a support ring 100 and a driving ring 300 disposed outside the support ring 100. A plurality of radially arranged telescopic holes 110 are provided on the support ring 100, and a telescopic rod 200 passes through each telescopic hole 110, so that both ends of the telescopic rod 200 are located inside and outside the support ring 100 respectively. The telescopic rod 200 can be telescopic in the telescopic hole 110 so that the telescopic rod 200 can move radially along the support ring 100. One end of the telescopic rod 200 facing the center of the support ring 100 is connected with an arc plate 210, and a clamping device 211 is installed on the surface of the arc plate 210 facing the center of the support ring 100. Specifically, the clamping device 211 is a clip. During use, the woven bag is fixed on the arc plate 210 through the clip and the opening of the woven bag is kept in a lifted state, so that the opening of the woven bag can be sleeved on the discharging port of the equipment. Then, each telescopic rod 200 moves towards the center of the support ring 100, and each clamping device 211 drives each point of the woven bag it clamps to converge towards the center of the support ring 100, so as to converge the opening of the woven bag.

[0022] The support ring 100 is connected with an inverted L-shaped support leg 400, and an annular groove 410 is fixed on the support leg 400. A rotating ring 320 is fixed below the driving ring 300, and the rotating ring 320 is embedded in the annular groove 410, so that the driving ring 300 can rotate relative to the support ring 100. The driving ring 300 is provided with a driving plate extending towards the center of the support ring 100, and the surface of the driving plate facing the support ring 100 is a guiding inclined surface 311. One end of the telescopic rod 200 disposed outside the support ring 100 abuts against the guiding inclined surface 311. At the same time, a first baffle 120 is provided at one end of the telescopic hole 110 close to the center of the support ring 100, and the telescopic rod 200 can pass through the first baffle 120. At the same time, a second baffle 220 capable of extending into the telescopic hole 110 is provided on the telescopic rod 200. A first spring 230 sleeved on the telescopic rod 200 is arranged between the first baffle 120 and the second baffle 220. The first spring 230 can push the telescopic rod 200 to move in a direction away from the center of the support ring 100, so that the telescopic rod 200 keeps abutting against the guiding inclined surface 311. Rotate the driving ring 300, so that the telescopic rod 200 moves along the guiding inclined surface 311, so that the telescopic rod 200 can move towards the center of the support ring 100, and the opening of the woven bag is converged.

[0023] The driving ring 300 is connected with a handle 500. The handle 500 includes a first rod body 510 and a second rod body 520. The second rod body 520 is provided with a telescopic groove 530. The first rod body 510 is inserted into the telescopic groove 530. A third baffle 511 is arranged at one end of the first rod body 510 inserted into the telescopic groove 530. A fourth baffle 531 is arranged at the opening of the telescopic groove 530. A second spring 540 is arranged between the third baffle 511 and the fourth baffle 531. The first rod body 510 is connected with the driving ring 300, and the second rod body 520 is connected with a first limiting plate 501. A plurality of second limiting plates 502 are arranged at equal intervals on the outer wall of the annular groove 410. Under normal conditions, the first limiting plate 501 and the second limiting plate 502 are engaged with each other to limit the rotation of the driving ring 300. When in use, when the second rod body 520 is pulled, the first limiting plate 501 and the second limiting plate 502 are displaced, so that the handle 500 can be rotated to make the driving ring 300 rotate, so as to close or expand the opening of the woven bag. When the driving ring 300 rotates to a predetermined position, the second rod body 520 is released. Under the action of the second spring 540, the second rod body 520 moves towards the center direction of the support ring 100, so that the first limiting plate 501 and the second limiting plate 502 at the corresponding position are engaged, and the rotation of the driving ring 300 is limited again.

[0024] The above is only the preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the idea of the present invention belong to the protection scope of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A discharging and bagging fixing device, characterized in that, It includes a support ring (100) and a drive ring (300) disposed outside the support ring (100). A plurality of telescopic rods (200) capable of telescoping in the radial direction of the support ring (100) are installed on the support ring (100). One end of the telescopic rod (200) facing the center of the support ring (100) is connected to an arc-shaped plate (210). A clamping device (211) is installed on the side of the arc-shaped plate (210) facing the center of the support ring (100). The support ring (100) is connected to support legs (400). The drive ring (300) is rotatably installed on the support legs (400), and the rotation of the drive ring (300) drives the telescopic rod (200) to move.

2. The discharging and bagging fixing device according to claim 1, wherein, The support ring (100) is provided with a telescopic hole (110) for the support rod to pass through. A first baffle (120) is provided at the opening of the telescopic hole (110) near the center of the support ring (100). The telescopic rod (200) is provided with a second baffle (220) that can extend into the telescopic hole (110). A first spring (230) is provided between the first baffle (120) and the second baffle (220), and the first spring (230) drives the second baffle (220) and the telescopic rod (200) to move in a direction away from the center of the support ring (100).

3. The discharging and bagging fixing device according to claim 1, characterized in that, The drive ring (300) is provided with a drive block (310) extending in the direction of the center of the support ring (100). The drive block (310) is provided with a guiding inclined surface (311), and one end of the telescopic rod (200) away from the center of the support ring (100) abuts against the guiding inclined surface (311).

4. A discharging and bagging fixing device according to claim 1, characterized in that The support leg (400) is installed with an annular groove (410). The driving member is provided with a rotating ring (320) extending into the annular groove (410), and the driving member and the annular groove (410) can rotate relative to each other.

5. The discharging and bagging fixing device according to claim 4, characterized in that, The drive ring (300) is connected to a handle (500). The handle (500) is connected to a first limiting plate (501). A plurality of equally spaced second limiting plates (502) are provided on the outer wall of the annular groove (410). The first limiting plate (501) is disposed between two adjacent second limiting plates (502) to limit the rotation of the drive ring (300).

6. The discharging and bagging fixing device according to claim 5, characterized in that, The handle (500) includes a first rod body (510) and a second rod body (520). The first rod body (510) is connected to the drive ring (300). The first limiting plate (501) is disposed on the second rod body (520), and the first rod body (510) and the second rod body (520) are telescopically connected.

7. The discharging and bagging fixing device according to claim 6, characterized in that, The second rod body (520) is provided with a telescopic groove (530). The first rod body (510) is inserted into the telescopic groove (530). A third baffle (511) is provided at one end of the first rod body (510) inserted into the telescopic groove (530). A fourth baffle (531) is provided at the opening of the telescopic groove (530). A second spring (540) is provided between the third baffle (511) and the fourth baffle (531).

Images