Crusher convenient to adjust

Abstract

The utility model provides a crusher convenient to adjust, which comprises a rack, a crushing mechanism is arranged on the rack, a through hole is arranged on a feed hopper of the crushing mechanism, an air guide pipe communicated with an exhaust inlet of an external blower is inserted into the through hole, and an adjusting component for adjusting the opening degree of the air guide pipe is arranged on the air guide pipe. The adjusting assembly comprises a sliding groove formed in the side wall of the air guide pipe, a baffle is inserted into the sliding groove, a telescopic push rod is arranged on the outer side of the baffle, a fixing plate is arranged at the fixed end of the telescopic push rod, and the fixing plate is arranged on the outer side wall of the feeding hopper. The feeding hopper is provided with the air guide pipe, so that the air smoothly enters the crusher to be crushed, the opening degree of the air guide pipe can be adjusted through the adjusting assembly, then the size of the wind force blown into the feeding hopper by the blower is conveniently and rapidly adjusted, the feeding efficiency is greatly improved, and the blocking frequency of the feeding hopper is effectively reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to crushing equipment technical field, concretely relates to a crusher convenient to adjust. BACKGROUND

[0002] The machining process usually needs to help the crusher to crush the machining waste material to return to the furnace recasting to improve the utilization rate of waste material.

[0003] The traditional pulverizer often appears the feeding hopper blockage in the process of crushing material, at this moment, the operator needs to help the dredging tool to dredge and then can continue to carry out the feeding operation, but this can cause the inner side wall of the feeding hopper to be scratched by the dredging tool or the material in the process of dredging, cause the friction to increase, cause the blockage frequency to increase greatly, bring higher difficulty to the dredging operation of the operator, and more frequency, reduce the feeding efficiency and also reduce the crushing efficiency of the crusher. UTILITARIAN CONTENT

[0004] Therefore, the utility model provides a crusher convenient to adjust, can adjust the opening degree of the air duct connected with the hair dryer through the adjusting assembly, realizes the adjustment of the air force blown into the inside of the feeding hopper, realizes the blowing of the material to be blocked in the feeding hopper, accelerates the sliding speed, greatly reduces the blockage frequency of the feeding hopper, does not scratch the inner side wall of the feeding hopper, and the operation is more convenient and efficient, improves the discharging rate and also can improve the crushing efficiency of the crusher, and the operation is more convenient and efficient.

[0005] In order to solve the above technical problems, the utility model provides a crusher convenient to adjust, including frame, be provided with crushing mechanism on the frame, be provided with through -hole on the feeding hopper of crushing mechanism, the air duct that is connected with the air inlet of external hair dryer is inserted in the through -hole, be provided with the adjusting assembly of adjusting the opening degree of air duct on the air duct, the adjusting assembly includes the sliding slot that is arranged on the side wall of air duct, the baffle is inserted in the inside of sliding slot, the telescopic push rod is arranged on the outside of baffle, the fixed end of telescopic push rod is provided with fixed plate, and the fixed plate is arranged on the outside wall of feeding hopper, the utility model can realize the smooth feeding operation of the material to be crushed through the feeding hopper, make it enter the crusher and carry out crushing, and the opening degree of air duct can be adjusted through the adjusting assembly, and then the size of the air force of hair dryer blown into the feeding hopper is conveniently and quickly adjusted, the feeding efficiency is greatly improved, and the blockage frequency of the feeding hopper is effectively reduced.

[0006] The other end of the air duct and inside the feeding hopper is provided with a wind diffuser cover, and a filter screen is arranged on the inner side wall of the air duct between the wind diffuser cover and the baffle.

[0007] The feeding hopper comprises, from top to bottom, a feeding section, a blowing section and a material falling section.

[0008] The crushing mechanism comprises a crushing box arranged at the lower part of the feeding hopper, a pair of crushing rollers are arranged in meshing relationship inside the crushing box, and a driving motor is arranged on the frame and is in driving connection with one of the crushing rollers.

[0009] An output shaft end of the driving motor is provided with a driving pulley, and an end of one of the crushing rollers is provided with a driven pulley, and the driving pulley and the driven pulley are in driving connection through a transmission belt.

[0010] A discharging port is arranged at the lower part of the crushing box, and a collecting barrel is arranged below the discharging port.

[0011] Compared with the prior art, the present application has at least one of the following beneficial technical effects:

[0012] 1、The utility model discloses a feeding hopper, which is convenient to operate and greatly improves the feeding efficiency and the crushing efficiency of materials.

[0013] 2、The utility model discloses a feeding hopper, which is convenient to operate and greatly improves the feeding efficiency and the crushing efficiency of materials.

[0014] 3、The utility model discloses a feeding hopper, which is convenient to operate and greatly improves the feeding efficiency and the crushing efficiency of materials. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structure diagram of the crusher convenient to adjust of the utility model;

[0016] Figure 2 It is a side view of the crusher convenient to adjust of the utility model;

[0017] Figure 3 It is a structure diagram of the crusher convenient to adjust of the utility model; Figure 2 It is a sectional view of A-A of the utility model;

[0018] Figure 4 For the utility model Figure 3 The enlarged view of B.

[0019] The figure mark explanation: 100, rack;200, crushing mechanism;201, feed hopper;202, crushing box;203, crushing roller;204, driving motor;205, driving pulley;206, driven pulley;207, transmission belt;208, discharge port;300, through hole;400, air duct;500, adjusting assembly;501, sliding slot;502, baffle;503, telescopic push rod;504, fixed plate;505, air diffuser;506, filter screen. Specific implementation

[0020] In order to make the purpose, technical scheme and advantage of the utility model embodiment more clear, the following will combine the utility model embodiment's accompanying drawings and specifically describe the utility model embodiment. Figures 1-4 The technical scheme of the utility model embodiment is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, rather than all the embodiment. Based on the described embodiment of the utility model, all other embodiments obtained by the person skilled in the art belong to the range of the utility model protection.

[0021] As Figures 1-4 The utility model provides a kind of crushing machine of being convenient for adjusting, including rack 100, rack 100 is provided with crushing mechanism 200, the through hole 300 of being opened in the feed hopper 201 of crushing mechanism 200, through hole 300 is inserted with the air duct 400 being connected with the air inlet of external blower, air duct 400 is provided with adjusting assembly 500 of adjusting the opening of air duct 400, adjusting assembly 500 includes the sliding slot 501 of being arranged on the side wall of air duct 400, the baffle 502 of being inserted in the inside of sliding slot 501, the outer side of baffle 502 is provided with telescopic push rod 503, the fixed end of telescopic push rod 503 is provided with fixed plate 504, and fixed plate 504 is arranged on the outer side wall of feed hopper 201, the utility model can be realized to the smooth feeding operation of the material to be crushed by feed hopper 201, so that it is smoothly entered into crushing machine and is crushed, and the opening of air duct 400 can be adjusted by adjusting assembly 500, to further realize the convenient and quick adjusting operation of the size of the wind power that blower blows into feed hopper 201, greatly improve the feeding efficiency, effectively reduce the jam frequency of feed hopper 201.

[0022] According to one embodiment of the utility model, as Figures 1-4As shown in the drawings, the other end of the air duct 400 and inside the feeding hopper 201 is provided with a wind diffuser 505, and the inner side wall of the air duct 400 and between the wind diffuser 505 and the baffle 502 is provided with a filter screen 506, the utility model can adjust the blowing range of the wind in and out of the air duct 400 through the wind diffuser 505, and can block the falling material through the filter screen 506, so that the material does not fall into the air duct and cause the air duct to be blocked, and the blowing effect of the air blower is affected, and the operation is more convenient and efficient.

[0023] According to another embodiment of the utility model, as shown in Figure 1 、 Figure 2 and Figure 4 , the feeding hopper 201 sequentially comprises a feeding section, a blowing section and a material falling section from top to bottom, and the air duct 400 is arranged on the side wall of the blowing section, the utility model can realize the feeding operation of the material through the feeding section of the feeding hopper 201, accelerate the falling efficiency of the material falling through the feeding section through the blowing section, realize the smooth and free falling of the material into the pulverizer for the pulverizing operation through the material falling section, and the operation is more convenient and efficient.

[0024] According to another embodiment of the utility model, as shown in Figure 1 and Figure 3 , the crushing mechanism 200 comprises a pulverizing box 202 arranged at the lower part of the feeding hopper 201, a pair of pulverizing rollers 203 are arranged in the pulverizing box 202, and a driving motor 204 is arranged on the rack 100 and is in transmission connection with one of the pulverizing rollers 203.

[0025] According to another embodiment of the utility model, as shown in Figure 1 , the output shaft end of the driving motor 204 is provided with a driving pulley 205, the end of one of the pulverizing rollers 203 is provided with a driven pulley 206, the outer diameter of the driving pulley is smaller than that of the driven pulley, and the driving pulley 205 and the driven pulley 206 are in transmission connection through a transmission belt 207, the utility model can rotate the driving pulley 205 through the rotation of the output shaft of the driving motor 204, the rotation of the driving pulley 205 can rotate the pulverizing roller 203 on the axis through the transmission belt 207, the rotating pulverizing roller 203 can rotate the other pulverizing roller 203 in meshing with it, thereby realizing the efficient pulverizing operation of the material falling through the feeding hopper 201, and the operation is more convenient.

[0026] According to another embodiment of the utility model, as shown in Figure 1 and Figure 2As shown, the lower part of the pulverizing box 202 is provided with a discharge port 208, and a collecting barrel is placed below the discharge port 208, the utility model can realize the smooth falling operation of the pulverized material through the discharge port 208, and the collecting operation of the pulverized material can be realized through the collecting barrel, and the operation is more convenient and efficient.

[0027] The use method of the utility model:

[0028] First of all, it needs to be clear that the crusher involved in the utility model is mainly used for the crushing operation of various processing crushed materials, such as the re-crushing of the crushed materials after cutting processing of cast iron, cast steel and the like, and the use method thereof is described in detail taking the crushing of the cutting processing of the shaft parts as an example, when the cutting processing of the crushed materials is needed, the output shaft of the driving motor 204 is started to rotate, and the air blower is started to work at the same time, the rotation of the output shaft of the driving motor 204 drives the driving pulley 205 to rotate, the rotation of the driving pulley 205 drives the pulverizing roller 203 on the axis thereof to rotate through the transmission belt 207, the rotating pulverizing roller 203 drives the other pulverizing roller 203 meshing therewith to rotate, thereby realizing the efficient crushing operation of the material falling through the feeding hopper 201, the wind blown by the air blower enters the air guide pipe 400 through the air outlet, enters the air diffuser cover 505 and finally enters the feeding hopper 201, thereby accelerating the falling speed of the material in the feeding hopper 201, and avoiding the accumulation and blockage of the material in the feeding hopper 201, and avoiding the upward spatter of the crushed cutting processing of the crushed materials through the feeding hopper 201 into the crusher, when the falling speed of the material is needed to be accelerated, the output rod of the telescopic push rod 503 is extended to push the baffle 502 to reduce the opening of the air guide pipe 400, thereby realizing the accelerating effect similar to the Venturi tube, accelerating and increasing the wind force entering the feeding hopper 201, thereby realizing the purpose of accelerating the falling speed of the material, the utility model can realize the smooth feeding operation of the material to be crushed through the feeding hopper 201, so that the material can smoothly enter the crusher for crushing, and the opening of the air guide pipe 400 can be adjusted through the adjusting assembly 500, thereby realizing the convenient and rapid adjusting operation of the wind force blown by the air blower into the feeding hopper 201, greatly improving the feeding efficiency, effectively reducing the blockage frequency of the feeding hopper 201, and not scratching the inner side wall of the feeding hopper 201, the operation is more convenient and efficient, the discharging rate is improved, and the crushing efficiency of the crusher is also improved, the operation is more convenient and efficient.

[0029] In addition, it needs to be explained that, in the description of the present application, unless otherwise specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0030] The above is the preferred embodiment of the present application, it should be pointed out that, for those skilled in the art, without departing from the principles described in the present application, a number of improvements and refinements can be made, these improvements and refinements should also be considered as the protection scope of the present application.

Claims

1. A crusher with ease of adjustment comprising a frame (100) having a crushing mechanism (200) mounted thereon, characterized in that: The feeding hopper (201) of the crushing mechanism (200) is provided with a through hole (300), a wind duct (400) is inserted in the through hole (300) and is communicated with the air suction port of an external air blower, an adjusting assembly (500) for adjusting the opening of the wind duct (400) is arranged on the wind duct (400), the adjusting assembly (500) comprises a chute (501) arranged on the side wall of the wind duct (400), a baffle (502) is inserted in the chute (501), an extension push rod (503) is arranged on the outer side of the baffle (502), a fixed plate (504) is arranged at the fixed end of the extension push rod (503), and the fixed plate (504) is arranged on the outer side wall of the feeding hopper (201).

2. The easily adjustable crusher of claim 1, wherein: The other end of the wind duct (400) and the inside of the feeding hopper (201) are provided with a wind diffuser cover (505), and a filter screen (506) is arranged on the inner side wall of the wind duct (400) between the wind diffuser cover (505) and the baffle (502).

3. The easily adjustable crusher of claim 2, wherein: The feeding hopper (201) comprises a feeding section, a blowing section and a discharging section from top to bottom, and the wind duct (400) is arranged on the side wall of the blowing section.

4. The easily adjustable crusher of claim 3, wherein: The crushing mechanism (200) comprises a crushing box (202) arranged at the lower part of the feeding hopper (201), a pair of crushing rollers (203) are arranged in the crushing box (202), and a driving motor (204) is arranged on the rack (100) and is in driving connection with one of the crushing rollers (203).

5. The easily adjustable crusher of claim 4, wherein: The output shaft end of the driving motor (204) is provided with a driving pulley (205), and the end of one of the crushing rollers (203) is provided with a driven pulley (206), and the driving pulley (205) and the driven pulley (206) are in driving connection through a transmission belt (207).

6. The easily adjustable crusher of claim 5, wherein: The lower part of the crushing box (202) is provided with a discharging port (208), and a collecting barrel is arranged below the discharging port (208).

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