CN205659888U - Filter shale shaker of tobacco raw materials - Google Patents

Abstract

The utility model discloses a vibrating screen for filtering tobacco raw materials, which comprises a support frame, a support plate is installed on the inner wall of the support frame, a vibration motor is installed on the top of the support plate, a vibrating rod is connected to the top of the vibrating motor, and a vibrating rod is installed on the top of the vibrating rod. There is a buffer plate, the top and bottom of the buffer plate are respectively fixedly connected with a buffer block and a fixed block, the bottom of the fixed block is installed with a limit rod, the bottom of the limit rod is connected with a spring, the outer side of the spring is provided with a retaining sleeve, and the top of the buffer block Bolts are provided, and the top of the buffer block is connected with the screen body through bolts. The vibrating screen for filtering tobacco raw materials has a simple structure and is easy to use. Through the fixed block, the limit rod and the spring, when the vibration motor is working and the buffer plate is pressed down, the fixed block pushes down the limit rod through the action of the force. The anti-vibration force of the spring can avoid the contact between the buffer plate and the support frame, reduce the generation of noise, and greatly increase the overall stability.

Description

Vibrating sieve for filtering tobacco raw materials

technical field

The utility model relates to the technical field of vibrating sieves, in particular to a vibrating sieve for filtering tobacco raw materials.

Background technique

The vibrating screen plays a very important role in the tobacco processing line. It is the only way from the material to the finished product. It is also particularly important for the packaging of tobacco. Due to the large output and fast speed of tobacco processing, the vibrating screen is designed Good or bad directly affects the smoothness of the entire processing line, which is closely related to production efficiency.

At present, the existing vibrating screens on the market can easily cause overall vibration when vibrating and screening tobacco raw materials, thus making the support unstable and affecting the overall stability, and the existing vibrating screens are all fixed on the bracket , it is more troublesome when disassembling the vibrating screen, and it is inconvenient for users to clean the vibrating screen.

Utility model content

The purpose of this utility model is to provide a vibrating sieve for filtering tobacco raw materials, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a vibrating screen for filtering tobacco raw materials, including a support frame, a support plate is installed on the inner wall of the support frame, and a vibration motor is installed on the top of the support plate. The top of the vibrating motor is connected with a vibrating bar, the top of the vibrating bar is equipped with a buffer plate, the top and bottom of the buffer plate are respectively fixedly connected with a buffer block and a fixed block, and the bottom of the fixed block is equipped with a limit bar, so The bottom of the limit rod is connected with a spring, the outer side of the spring is provided with a retaining sleeve, the top of the buffer block is provided with a bolt, the top of the buffer block is connected with the screen body through the bolt, and the top of the screen body is installed There is a baffle, and the bottom of the baffle is respectively fixedly connected with a screen and a collecting plate, and the bottom of the collecting plate is provided with a discharge port.

Preferably, both sides of the bottom of the support plate are fixedly connected with reinforcing ribs, and one end of the reinforcing ribs is fixedly connected with the support frame.

Preferably, the inner cavity of the support frame is provided with a through hole matching the size of the vibrating rod.

Preferably, the position of the fixing block is adapted to the cavity inside the stopper.

Preferably, side plates are installed on both sides of the sieve body, and one side of the side plates is respectively connected to the baffle, the collecting plate and the screen.

Compared with the prior art, the beneficial effect of the utility model is: the vibrating screen for filtering tobacco raw materials, through the fixed block, the limit rod and the spring, when the vibration motor is working and the buffer plate is pressed down, the fixed block passes through the The limit rod is pressed down by force, and the contact between the buffer plate and the support frame can be avoided through the anti-vibration force of the spring, which reduces the noise and greatly increases the overall stability. It can effectively strengthen the connection strength between the support frame and the support plate, making the vibration motor more stable when working. The bolts on the top of the buffer block can control the disassembly of the screen body, which is convenient for the user to clean the screen body and allows the user to use it More convenient.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a schematic diagram of the structure of the sieve body of the present invention.

In the figure: 1 supporting frame, 2 reinforcing ribs, 3 supporting plates, 4 vibrating motors, 5 vibrating rods, 6 buffer plates, 7 buffer blocks, 8 bolts, 9 screen bodies, 91 side plates, 92 collecting plates, 93 screens, 94 discharge openings, 95 baffle plates, 10 fixed blocks, 11 limit rods, 12 springs, 13 retaining sleeves.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1-2, the utility model provides a technical solution: a vibrating screen for filtering tobacco raw materials, including a support frame 1, the inner cavity of the support frame 1 is provided with a through hole matching the size of the vibrating rod 5, The inner wall of the support frame 1 is equipped with a support plate 3, and both sides of the bottom of the support plate 3 are fixedly connected with a reinforcement rib 2, and one end of the reinforcement rib 2 is fixedly connected with the support frame 1, and the support frame 1 and the support plate are connected through the reinforcement rib 2 3. It can effectively strengthen the connection strength between the support frame 1 and the support plate 3, so that the vibration motor 4 is more stable during operation. The vibration motor 4 is installed on the top of the support plate 3, and the vibration rod 5 is connected to the top of the vibration motor 4. The vibration motor 4 can drive the vibration of the vibrating rod 5, the vibrating rod 5 drives the vibration of the buffer plate 6, thereby driving the screen body 9 to perform vibration screening work, the top of the vibrating rod 5 is equipped with a buffer plate 6, and the bolt 8 on the top of the buffer block 7 can Control the disassembly of the sieve body 9, which is convenient for the user to clean the sieve body 9, and makes it more convenient for the user to use. The top and bottom of the buffer plate 6 are fixedly connected with the buffer block 7 and the fixed block 10 respectively. The buffer block 7 can effectively reduce the generation of noise. Through the fixed block 10, the limit rod 11 and the spring 12, when the vibration motor 4 is working and the buffer plate 6 is pressed down, the fixed block 10 will be limited by force. The rod 11 is pressed down, and the anti-vibration force of the spring 12 can avoid the contact between the buffer plate 6 and the support frame 1, which reduces the generation of noise and greatly increases the overall stability. The cavity is matched, the bottom of the fixed block 10 is equipped with a limit rod 11, the bottom of the limit rod 11 is connected with a spring 12, the outside of the spring 12 is provided with a retaining sleeve 13, the top of the buffer block 7 is provided with a bolt 8, and the buffer block 7 The top of the sieve body 9 is connected with the sieve body 9 through bolts 8, side plates 91 are installed on both sides of the sieve body 9, and one side of the side plate 91 is respectively connected with the baffle plate 95, the collecting plate 92 and the screen mesh 93, and the sieve body 9 The top is equipped with a baffle plate 95, which can prevent the tobacco raw material on the screen 93 from falling out of the sieve body 9 by the baffle plate 95, and the bottom of the baffle plate 95 is fixedly connected with a screen cloth 93 and a collecting plate 92 respectively. The raw materials are screened, and the screened residue falls into the collecting plate 92 , which is convenient for the user to collect the residue and effectively increases the work efficiency. The bottom of the collecting plate 92 is provided with a discharge port 94 .

Working principle: When using this vibrating screen for filtering tobacco raw materials, put the tobacco raw materials on the screen 93, turn on the vibration motor 4, drive the vibration of the buffer plate 6 and the screen body 9 to carry out the screening work, pass the fixed block 10, the limit rod 11 and spring 12 can avoid the collision of buffer plate 6 and support frame 1, reduce the generation of noise, also strengthen the stability of support frame 1 simultaneously, the residue that screens through screen cloth 93 can fall on the collection plate 92.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. a vibrosieve for filter tobacco raw material, including bracing frame (1), it is characterised in that: the inwall peace of support frame as described above (1) Equipped with gripper shoe (3), the top of described gripper shoe (3) is provided with vibrating motor (4), and the top of described vibrating motor (4) connects Vibrating arm (5), the top of described vibrating arm (5) is had buffer board (6), the top of described buffer board (6) and bottom to be installed respectively Being fixedly connected with buffer stopper (7) and fixed block (10), the bottom of described fixed block (10) is provided with gag lever post (11), described spacing The bottom of bar (11) connects has spring (12), the outside of described spring (12) to be provided with interstage sleeve (13), the top of described buffer stopper (7) Being provided with bolt (8), the top of described buffer stopper (7) is connected with sieve nest (9) by bolt (8), and the top of described sieve nest (9) is installed Baffle plate (95), the bottom of described baffle plate (95) is had to be respectively fixedly connected with screen cloth (93) and collecting board (92), described collecting board (92) bottom is provided with discharging opening (94).

The vibrosieve of a kind of filter tobacco raw material the most according to claim 1, it is characterised in that: described gripper shoe (3) end The both sides in portion have been fixedly connected with reinforcement (2), and one end of reinforcement (2) is fixed with bracing frame (1) and is connected.

The vibrosieve of a kind of filter tobacco raw material the most according to claim 1, it is characterised in that: support frame as described above (1) Inner chamber is provided with the through hole suitable with vibrating arm (5) size.

The vibrosieve of a kind of filter tobacco raw material the most according to claim 1, it is characterised in that: described fixed block (10) Position is suitable with the cavity of interstage sleeve (13) inside.

The vibrosieve of a kind of filter tobacco raw material the most according to claim 1, it is characterised in that: the two of described sieve nest (9) Side is mounted on side plate (91), and the side of side plate (91) is connected with baffle plate (95), collecting board (92) and screen cloth (93) respectively.