CN216847023U - Be used for rotatory even sampling device of chemical industry catalyst - Google Patents

Abstract

The utility model discloses a sampling device for uniform rotation of chemical catalysts, comprising a device body, a buffer seat is fixedly connected to the bottom of the device body, a buffer box is fixedly connected to both sides of the bottom of the buffer seat, and the buffer The bottom of the inner cavity of the box is provided with a buffer plate, the bottom of the buffer plate is fixedly connected with a universal wheel, the bottom of the universal wheel penetrates to the bottom of the buffer box, and the top of the buffer plate is fixedly connected with a buffer rod. The utility model is provided with a device body, a buffer seat, a buffer box, a buffer plate, a universal wheel, a buffer rod, a first spring, a buffer block, an elastic sheet, a groove, a sliding rod, a sliding sleeve, a second spring, a buffer frame, The fixed shell, the pressure block, the limit groove, the third spring and the pressure wheel solve the problem that the existing chemical catalyst rotating uniform sampling device has no buffering and anti-vibration function. The chemical catalyst rotating uniform sampling device has the advantage of buffering and anti-vibration function.

Description

A rotary uniform sampling device for chemical catalysts

technical field

The utility model relates to the technical field of chemical catalyst production, in particular to a rotary uniform sampling device for chemical catalysts.

Background technique

A substance that can change the chemical reaction rate of the reactants in a chemical reaction without changing the chemical balance, and whose quality and chemical properties have not changed before and after the chemical reaction, is called a catalyst. At present, in the process of chemical catalyst processing, in order to ensure uniform sampling, It is necessary to use a rotating uniform sampling device to rotate the sampling barrel to shake the material evenly and then take samples. However, the existing chemical catalyst rotating uniform sampling device does not have a good buffering and anti-vibration function, and it is easy to cause damage to the inside of the device during the process of moving and using the device. Damaged components reduce the practicability of the chemical catalyst rotating uniform sampling device.

Utility model content

The purpose of the utility model is to provide a rotary uniform sampling device for chemical catalysts, which has the advantages of buffering and anti-vibration function, and solves the problem that the existing chemical catalyst rotary uniform sampling device has no buffering and anti-vibration function.

In order to achieve the above purpose, the present invention provides the following technical solutions: a uniform sampling device for chemical catalyst rotation, comprising a device body, a buffer seat is fixedly connected to the bottom of the device body, and both sides of the bottom of the buffer seat are fixed. A buffer box is connected, the bottom of the inner cavity of the buffer box is provided with a buffer plate, the bottom of the buffer plate is fixedly connected with a universal wheel, the bottom of the universal wheel penetrates to the bottom of the buffer box, and the bottom of the buffer plate is fixed. The top is fixedly connected with a buffer rod, the surface of the buffer rod is sleeved with a first spring, the top of the buffer rod penetrates into the inner cavity of the buffer seat and is fixedly connected with a buffer block, and the top of the buffer block is fixedly connected with elasticity A groove is formed at the bottom of the buffer seat and located between the two buffer boxes, a sliding rod is fixedly connected between two sides of the inner cavity of the groove, and both sides of the surface of the sliding rod are sleeved with A sliding sleeve, a second spring is sleeved on the surface of the sliding rod and located between the two sliding sleeves, the opposite sides of the two buffer plates are movably connected with a buffer frame, and the end of the buffer frame away from the buffer plate penetrates the buffer The box is movably connected with the sliding sleeve, a fixed shell is fixedly connected between the top and bottom of the inner cavity of the buffer seat and located between the two buffer blocks, and the bottom of the inner cavity of the fixed shell is provided with a pressure block, the pressure Limiting grooves are set on both sides of the bottom of the block, a third spring is fixedly connected to the top of the pressing block, a pressing wheel is fixedly connected to the top of the sliding sleeve, and the top of the pressing wheel penetrates the buffer seat and extends to the limit cavity of the groove.

Preferably, sliding blocks are fixedly connected to both sides of the pressing block, and sliding grooves are provided on both sides of the inner cavity of the fixed shell.

Preferably, both sides of the top of the elastic sheet are in contact with the inner wall of the buffer seat, and the top of the pressing wheel is in contact with the inner wall of the limiting groove.

Preferably, the bottom of the sliding sleeve and the buffer frame are movably connected through a first rotating shaft, and the surface of the buffer plate and the buffer frame are movably connected through a second rotating shaft.

Preferably, the shape of the limiting groove is a trapezoid, and the surface of the buffer block is slidably connected to the inner wall of the buffer seat.

Preferably, an opening is formed on one side of the buffer box, and a through hole is formed on the bottom of the buffer box.

Compared with the prior art, the beneficial effects of the present utility model are as follows:

1. The utility model is equipped with a device body, a buffer seat, a buffer box, a buffer plate, a universal wheel, a buffer rod, a first spring, a buffer block, an elastic sheet, a groove, a sliding rod, a sliding sleeve, a second spring, and a buffer. The frame, the fixed shell, the pressing block, the limit groove, the third spring and the pressing wheel solve the problem that the existing chemical catalyst rotating uniform sampling device has no buffering and anti-vibration function. advantage.

2. The utility model can play a buffering role by setting the first spring, the second spring, the third spring and the elastic sheet, and by setting the universal wheel, the movement of the whole device can be facilitated, and by setting the slider and the chute, The movement of the pressing block can be facilitated, the installation of the buffer frame can be facilitated by setting the first rotating shaft and the second rotating shaft, the use of the buffer frame can be facilitated by setting the opening, and the use of the universal wheel can be facilitated by setting the through hole.

Description of drawings

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

Fig. 2 is the front view of the structure of the utility model;

FIG. 3 is a partial enlarged view of A in FIG. 1 of the present utility model.

In the figure: 1, the device body; 2, the buffer seat; 3, the buffer box; 4, the buffer plate; 5, the universal wheel; 6, the buffer rod; 7, the first spring; 8, the buffer block; 9, the elastic sheet; 10, groove; 11, sliding rod; 12, sliding sleeve; 13, second spring; 14, buffer frame; 15, fixed shell; 16, pressure block; 17, limit groove; 18, third spring; 19, Pressure roller; 20. Slider; 21. Chute.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1-3 , a device for uniformly rotating chemical catalysts for sampling, including a device body 1 , a buffer seat 2 is fixedly connected to the bottom of the device body 1 , and a buffer box 3 is fixedly connected to both sides of the bottom of the buffer seat 2 , The bottom of the inner cavity of the buffer box 3 is provided with a buffer plate 4, the bottom of the buffer plate 4 is fixedly connected with a universal wheel 5, the bottom of the universal wheel 5 penetrates to the bottom of the buffer box 3, and the top of the buffer plate 4 is fixedly connected with a buffer rod 6. A first spring 7 is sleeved on the surface of the buffer rod 6. The top of the buffer rod 6 penetrates into the inner cavity of the buffer seat 2 and is fixedly connected with a buffer block 8. The top of the buffer block 8 is fixedly connected with an elastic sheet 9. The buffer seat A groove 10 is opened at the bottom of the 2 and located between the two buffer boxes 3. A sliding rod 11 is fixedly connected between two sides of the inner cavity of the groove 10. Both sides of the surface of the sliding rod 11 are sleeved with sliding sleeves 12. A second spring 13 is sleeved on the surface of the sliding rod 11 and located between the two sliding sleeves 12. The opposite sides of the two buffer plates 4 are movably connected with a buffer frame 14, and the end of the buffer frame 14 away from the buffer plate 4 penetrates the buffer The box 3 is movably connected with the sliding sleeve 12, a fixed shell 15 is fixedly connected between the top and bottom of the inner cavity of the buffer seat 2 and between the two buffer blocks 8, and the bottom of the inner cavity of the fixed shell 15 is provided with a pressing block 16, Limiting slots 17 are provided on both sides of the bottom of the pressing block 16 , a third spring 18 is fixedly connected to the top of the pressing block 16 , a pressing wheel 19 is fixedly connected to the top of the sliding sleeve 12 , and the top of the pressing wheel 19 penetrates the buffer seat 2 and extends To the inner cavity of the limit groove 17 , the sliding block 20 is fixedly connected to both sides of the pressing block 16 , the sliding grooves 21 are opened on both sides of the inner cavity of the fixed shell 15 , and both sides of the top of the elastic sheet 9 are connected to the buffer seat 2 . The top of the pressure roller 19 is in contact with the inner wall of the limiting groove 17, the bottom of the sliding sleeve 12 is movably connected with the buffer frame 14 through the first rotating shaft, the surface of the buffer plate 4 is movably connected with the buffer frame 14 through the second rotating shaft, The shape of the limit slot 17 is trapezoid, the surface of the buffer block 8 is slidingly connected with the inner wall of the buffer seat 2, the buffer box 3 is provided with an opening on one side, and the bottom of the buffer box 3 is provided with a through hole. The second spring 13 , the third spring 18 and the elastic sheet 9 can play a buffering role. By setting the universal wheel 5 , the movement of the whole device can be facilitated. By setting the slider 20 and the chute 21 , the pressing block 16 By setting the first rotating shaft and the second rotating shaft, the installation of the buffer frame 14 can be facilitated, the use of the buffer frame 14 can be facilitated by setting the opening, the use of the universal wheel 5 can be facilitated by setting the through hole, and the setting device Main body 1, buffer seat 2, buffer box 3, buffer plate 4, universal wheel 5, buffer rod 6, first spring 7, buffer block 8, elastic sheet 9, groove 10, sliding rod 11, sliding sleeve 12, first The second spring 13, the buffer frame 14, the fixed shell 15, the pressing block 16, the limit groove 17, the third spring 18 and the pressing wheel 19 solve the problem that the existing chemical catalyst rotating uniform sampling device has no buffering and anti-vibration function. The rotating uniform sampling device has the advantage of buffering and anti-vibration function.

When in use, the user can move the entire device through the cooperation of the universal wheel 5. During the movement and operation of the device, vibrations will occur. The universal wheel 5 drives the buffer plate 4 to move upwards in the inner cavity of the buffer box 3 to squeeze the first spring. 7. The buffer plate 4 drives the buffer block 8 to squeeze the elastic sheet 9 through the cooperation of the buffer rod 6. At the same time, the buffer plate 4 drives the two sliding sleeves 12 to move toward the middle through the cooperation of the buffer frame 14 to squeeze the second spring 13, and the sliding sleeve 12 Drive the two pressure rollers 19 to move toward the middle to squeeze the pressure block 16, so that the pressure block 16 moves upward to squeeze the third spring 18. At this time, the first spring 7, the second spring 13, the third spring 18 and the elastic sheet 9 can be lifted. to buffering.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a be used for rotatory even sampling device of chemical industry catalyst, includes device body (1), its characterized in that: the device comprises a device body (1), a buffer seat (2) is fixedly connected with the bottom of the device body (1), buffer boxes (3) are fixedly connected with the two sides of the bottom of the buffer seat (2), a buffer plate (4) is arranged at the bottom of an inner cavity of the buffer box (3), universal wheels (5) are fixedly connected with the bottom of the buffer plates (4), the bottom of the universal wheels (5) penetrates through the bottom of the buffer boxes (3), buffer rods (6) are fixedly connected with the top of the buffer plates (4), first springs (7) are sleeved on the surfaces of the buffer rods (6), the top of the buffer rods (6) penetrates through the inner cavity of the buffer seat (2) and are fixedly connected with buffer blocks (8), elastic sheets (9) are fixedly connected with the top of the buffer blocks (8), grooves (10) are formed in the bottom of the buffer seat (2) and between the two buffer boxes (3), a sliding rod (11) is fixedly connected between two sides of an inner cavity of the groove (10), sliding sleeves (12) are respectively sleeved on two sides of the surface of the sliding rod (11), a second spring (13) is sleeved on the surface of the sliding rod (11) and positioned between the two sliding sleeves (12), a buffer frame (14) is movably connected on one side, opposite to the two buffer plates (4), of each buffer frame (14), one end, far away from the buffer plates (4), of each buffer frame (14) penetrates through the corresponding buffer box (3) and is movably connected with the corresponding sliding sleeve (12), a fixing shell (15) is fixedly connected between the top and the bottom of the inner cavity of the buffer seat (2) and positioned between the two buffer blocks (8), a pressing block (16) is arranged at the bottom of the inner cavity of the fixing shell (15), limiting grooves (17) are respectively formed in two sides of the bottom of the pressing block (16), a third spring (18) is fixedly connected at the top of the pressing block (16), and a pressing wheel (19) is fixedly connected at the top of the sliding sleeves (12), the top of the pinch roller (19) penetrates through the buffer seat (2) and extends to the inner cavity of the limiting groove (17).

2. The rotary uniform sampling device for the chemical catalyst, according to claim 1, is characterized in that: the both sides of briquetting (16) all fixedly connected with slider (20), spout (21) have all been seted up to the both sides of set casing (15) inner chamber.

3. The rotary uniform sampling device for the chemical catalyst, according to claim 1, is characterized in that: the two sides of the top of the elastic sheet (9) are in contact with the inner wall of the buffer seat (2), and the top of the pressing wheel (19) is in contact with the inner wall of the limiting groove (17).

4. The rotary uniform sampling device for the chemical catalyst, according to claim 1, is characterized in that: the bottom of the sliding sleeve (12) is movably connected with the buffer frame (14) through a first rotating shaft, and the surface of the buffer plate (4) is movably connected with the buffer frame (14) through a second rotating shaft.

5. The rotary uniform sampling device for the chemical catalyst, according to claim 1, is characterized in that: the limiting groove (17) is trapezoidal in shape, and the surface of the buffer block (8) is connected with the inner wall of the buffer seat (2) in a sliding mode.

6. The rotary uniform sampling device for the chemical catalyst, according to claim 1, is characterized in that: an opening is formed in one side of the buffer box (3), and a through hole is formed in the bottom of the buffer box (3).

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