CN216605418U - A chemical raw material pretreatment device - Google Patents

Abstract

The utility model discloses a chemical raw material pretreatment device, which comprises a working frame, one side of the inner cavity of the working frame is fixedly connected with an inclined frame, and one side of the inner cavity of the inclined frame is fixedly connected with a plurality of inclined rods. The utility model relates to the technical field of chemical production. In the chemical raw material pretreatment device, a number of inclined rods are arranged inside the inclined frame, so that the solid particle raw materials condensed into large blocks can be intercepted by several inclined rods and sent to the inside of the crushing frame. It can prevent large pieces of raw materials from smashing the screen frame, and can also be sent to the inside of the crushing frame for crushing through the inclined setting of the inclined rod, thereby avoiding the waste of raw materials. The crushing drum inside the crushing frame can also move in conjunction with the holding frame when crushing large pieces of raw materials, so as to screen and separate small pieces of raw materials to the top of the screen frame.

Description

A chemical raw material pretreatment device

technical field

The utility model relates to the technical field of chemical production, in particular to a chemical raw material pretreatment device.

Background technique

Chemical enterprises often reserve a large amount of solid granular raw materials. Due to the long storage time, the solid granular raw materials will be pre-screened before using the solid granular raw materials to avoid the problem of agglomeration between the solid particles and affecting the use of chemical raw materials. The existing pretreatment device has a single function, and can only perform simple screening, and cannot crush the agglomerated raw materials, resulting in serious waste of raw materials.

SUMMARY OF THE INVENTION

In view of the deficiencies of the prior art, the utility model provides a chemical raw material pretreatment device, which solves the problem of serious waste of raw materials due to the single function of the pretreatment device.

In order to achieve the above purpose, the present utility model is realized through the following technical solutions: a chemical raw material pretreatment device, comprising a working frame, one side of the inner cavity of the working frame is fixedly connected with an inclined frame, and one side of the inner cavity of the inclined frame is There are several inclined rods fixedly connected to the side inclined, and the several inclined rods are distributed at equal distances, and the other side of the inner cavity of the working frame is fixedly connected with a crushing frame, and the front part and the rear part of one side of the crushing frame are both. A rotating rod is rotatably connected to the rotating member. One end of the rotating rod penetrates the crushing frame and extends into the interior of the crushing frame. A crushing drum is fixedly connected to the surface of the rotating rod and is located inside the crushing frame. The surface of the rotating rod is A gear is fixedly connected to one side of the crushing frame, and the two gears are meshed with each other. One end of the rotating rod at the front passes through the crushing frame and the working frame in turn and extends to the outside of the working frame, and the rotating rod at the front is located. A first pulley is fixedly connected to the surface of the working frame and is located outside the working frame. A motor is fixedly connected to one side of the working frame through a fixing piece. The output shaft of the motor is fixedly connected to one end of the front rotating rod through a coupling. A rolling rod is rotatably connected to one side of the working frame through a rotating member, the surface of the rolling rod is fixedly connected with a second pulley, and a belt is drivingly connected between the second pulley and the first pulley. One end penetrates the working frame and extends to the inside of the working frame, one end of the rolling rod extending to the inside of the working frame is fixedly connected with a sliding rod through a disc, and one side of the inner cavity of the working frame is located at the bottom of the inclined frame. A sliding block is slidably connected to the inside of the sliding groove, a holding frame is fixedly connected to one side of the sliding block, and a rectangular ring plate adapted to the sliding rod is fixedly connected to the front of the holding frame. A screen frame is fixedly connected to the inside of the holding frame.

Preferably, one side of the screen frame runs through the holding frame and the crushing frame in sequence and extends to the inside of the crushing frame, and one side of the crushing frame is provided with a movable port adapted to the screen frame.

Preferably, a transmission mechanism is provided on the top of the working frame.

Preferably, an aggregate frame is placed at the bottom of the inner cavity of the working frame.

Preferably, box doors are hinged on both sides of the front part of the work frame through hinges.

beneficial effect

The utility model provides a chemical raw material pretreatment device. Compared with the existing technology, it has the following beneficial effects:

(1) In this chemical raw material pretreatment device, by setting several inclined rods inside the inclined frame, the solid particle raw materials condensed into large blocks can be intercepted by several inclined rods and sent to the inside of the crushing frame. The rod can not only prevent large pieces of raw materials from smashing the screen frame, but also can be sent to the inside of the crushing frame for crushing through the inclined setting of the inclined rod, thereby avoiding the waste of raw materials. The ring plate enables the crushing drum inside the crushing frame to sieve together with the holding frame when crushing large pieces of raw materials, and then screen and separate small pieces of raw materials to the top of the screen frame.

(2) In this chemical raw material pretreatment device, by setting the screen frame in an inclined shape and opening a movable port on one side of the crushing frame, the small pieces of raw materials screened at the top of the screen frame can roll down to the bottom of the screen frame along the trajectory of the screen frame. The inside of the crushing frame is then crushed together with the large pieces of raw materials to minimize the loss of raw materials.

Description of drawings

Fig. 1 is the external structure schematic diagram of the utility model;

Fig. 2 is the sectional view of the working frame structure of the utility model;

Fig. 3 is the top view of the utility model work frame and inclined frame structure;

4 is a top view of the internal structure of the crushing frame of the present invention;

Figure 5 is a side view of the containing frame and the rectangular ring plate structure of the present invention;

FIG. 6 is a cross-sectional view of the holding frame structure of the present utility model;

FIG. 7 is a side view of the crushing frame, the movable port and the screen frame structure of the present invention.

In the figure: 1, working frame; 2, inclined frame; 3, inclined rod; 4, crushing frame; 5, rotating rod; 6, crushing drum; 7, gear; 8, first pulley; 9, motor; 10, rolling Rod; 11, second pulley; 12, belt; 13, slide bar; 14, chute; 15, slider; 16, holding frame; 17, rectangular ring plate; 18, screen frame; 19, movable port; 20. Transmission mechanism; 21. Aggregate frame; 22. Box door.

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.

1-7, the present utility model provides the following technical solutions: a chemical raw material pretreatment device, comprising a work frame 1, the top of the work frame 1 is provided with a transmission mechanism 20, and the transmission mechanism 20 is composed of a drive motor and a conveyor belt, Both sides of the front part of the working frame 1 are hinged with a box door 22 through hinges, one side of the inner cavity of the working frame 1 is fixedly connected with an inclined frame 2, and one side of the inner cavity of the inclined frame 2 is fixedly connected with a number of inclined rods 3. , and several inclined rods 3 are distributed at equal distances, the other side of the inner cavity of the working frame 1 is fixedly connected with a crushing frame 4, and the front and rear parts of one side of the crushing frame 4 are connected with rotating rods 5 through rotating parts. One end of the rotating rod 5 penetrates the crushing frame 4 and extends to the interior of the crushing frame 4. The surface of the rotating rod 5 is fixedly connected to the interior of the crushing frame 4 with the crushing drum 6, and the surface of the rotating rod 5 is located in one of the crushing frame 4. The side is fixedly connected with a gear 7, and the two gears 7 are meshed with each other, and one end of the front rotating rod 5 penetrates the crushing frame 4 and the working frame 1 in turn and extends to the outside of the working frame 1, and is located on the surface of the front rotating rod 5 and A first pulley 8 is fixedly connected to the outside of the working frame 1, and a motor 9 is fixedly connected to one side of the working frame 1 through a fixing piece. One side of the frame 1 is rotatably connected with a rolling rod 10 through a rotating member, the surface of the rolling rod 10 is fixedly connected with a second pulley 11, a belt 12 is drivingly connected between the second pulley 11 and the first pulley 8, and one end of the rolling rod 10 is connected. Passing through the working frame 1 and extending to the inside of the working frame 1, one end of the rolling rod 10 extending to the inside of the working frame 1 is fixedly connected with a sliding rod 13 through a disc, and one side of the inner cavity of the working frame 1 is located at the bottom of the inclined frame 2. There is a chute 14 , a slider 15 is slidably connected to the inside of the chute 14 , a holding frame 16 is fixedly connected to one side of the slider 15 , and the front part of the holding frame 16 is fixedly connected with a rectangular shape adapted to the sliding rod 13 . A screen frame 18 is fixedly connected to the inside of the ring plate 17 and the holding frame 16, and the screen frame 18 is composed of two protective plates and a mesh screen plate.

Further, in order to avoid waste of small pieces of raw materials separated from the top of the screen frame 18, one side of the screen frame 18 runs through the holding frame 16 and the crushing frame 4 in turn and extends to the interior of the crushing frame 4. The movable port 19 of the screen frame 18 is adapted.

Further, in order to facilitate the collection of raw materials, a collection frame 21 is placed at the bottom of the inner cavity of the work frame 1 .

Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

When in use, the worker uses the transmission mechanism 20 to transport the raw material to the inside of the working frame 1. When the raw material falls into the working frame 1, it will first come into contact with several inclined rods 3. The large pieces of raw materials are intercepted and slide down to the inside of the crushing frame 4, while the small pieces of raw materials and normal raw materials will fall into the inside of the holding frame 16. At this time, start the motor 9. After the motor 9 is started, it will pass through the output shaft. The front rotating rod 5 and the front gear 7 are driven to rotate, and the front gear 7 will drive the rear gear 7 to rotate. Through the rotation of the two gears 7, the two rotating rods 5 drive the two crushing drums 6 to rotate and crush. When the front rotating rod 5 rotates, it will also drive the rolling rod 10 to rotate through the cooperation of the first pulley 8, the second pulley 11 and the belt 12. The rolling rod 10 drives the sliding rod 13 to rotate through the disc. After the sliding rod 13 rotates, it will pass through. The cooperation with the rectangular ring plate 17 drives the holding frame 16 to sieve back and forth, and the screen frame 18 inside the holding frame 16 will also move successively when the holding frame 16 is screened. The small pieces of raw materials at the top of 18 will fall to the inside of the crushing frame 4 along with the movement trajectory, and then be crushed together with the large pieces of raw materials. Finally, the normal raw materials screened by the screen frame 18 and the crushed raw materials falling from the bottom of the crushing frame 4 will fall together. into the inside of the aggregate frame 21 .

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 (5)

1. The utility model provides a industrial chemicals preprocessing device, includes work frame (1), its characterized in that: one side fixedly connected with sloping (2) of work frame (1) inner chamber, a plurality of down tube (3) of a side slope fixedly connected with of sloping (2) inner chamber, and a plurality of down tube (3) are the equidistance and distribute, the broken frame (4) of opposite side fixedly connected with of work frame (1) inner chamber, the front portion and the rear portion of one side of broken frame (4) all rotate through rotating the piece and are connected with dwang (5), the one end of dwang (5) is run through broken frame (4) and is extended to the inside of broken frame (4), the surface of dwang (5) just is located the broken cylinder (6) of inside fixedly connected with of broken frame (4), the surface of dwang (5) just is located one side fixedly connected with gear (7) of broken frame (4), and two gears (7) intermeshing, is located the front portion the one end of broken dwang (5) runs through in proper order broken frame (4) and work frame (1) and is extended to the outside of work frame (1) The utility model discloses a rolling machine, be located the front portion the surface of dwang (5) just is located the first belt pulley of outside fixedly connected with (8) of work frame (1), mounting fixedly connected with motor (9) is passed through to one side of work frame (1), the output shaft of motor (9) passes through the one end fixed connection of shaft coupling and anterior dwang (5), one side of work frame (1) is rotated through rotating the piece and is connected with roll rod (10), the fixed surface of roll rod (10) is connected with second belt pulley (11), the transmission is connected with belt (12) between second belt pulley (11) and first belt pulley (8), the one end of roll rod (10) runs through work frame (1) and extends to the inside of work frame (1), disc fixedly connected with slide bar (13) is passed through to the one end that roll rod (10) extended to work frame (1) inside, one side of work frame (1) inner chamber and the bottom that is located sloping (2) has seted up spout (14), the inside sliding connection of spout (14) has slider (15), one side fixedly connected with of slider (15) holds frame (16), hold rectangle crown plate (17) of the anterior fixedly connected with and slide bar (13) looks adaptation of frame (16), hold inside fixedly connected with sieve frame (18) of frame (16).

2. The chemical raw material pretreatment device according to claim 1, characterized in that: one side of sieve frame (18) runs through in proper order and holds frame (16) and broken frame (4) and extend to the inside of broken frame (4), movable opening (19) with sieve frame (18) looks adaptation are seted up to one side of broken frame (4).

3. The chemical raw material pretreatment device according to claim 1, characterized in that: the top of the working frame (1) is provided with a transmission mechanism (20).

4. The chemical raw material pretreatment device according to claim 1, characterized in that: the bottom of the inner cavity of the working frame (1) is provided with a material collecting frame (21).

5. The chemical raw material pretreatment device according to claim 1, characterized in that: both sides of the front part of the working frame (1) are hinged with a box door (22) through hinges.

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