CN216125734U - Mechanical crusher with recovery mechanism - Google Patents

Abstract

The utility model discloses a mechanical crusher with a recovery mechanism, and relates to the technical field of mechanical crushers. The utility model relates to a mechanical pulverizer with a recovery mechanism, which prevents a recovery drawer from sliding, avoids incomplete recovery of pulverized materials, and ensures concentrated collection of the pulverized materials. Make through gyration subassembly and smash unqualified material entering crushing incasement's inside and carry out the regrinding, guarantee comminuted more thoroughly, improve the crushing effect of material.

Description

Mechanical crusher with recovery mechanism

Technical Field

The utility model relates to the technical field of mechanical crushers, in particular to a mechanical crusher with a recovery mechanism.

Background

The crushing machine is a machine for crushing a solid material into small pieces, fine powder or powder by applying a mechanical force, and is a generic name of a crushing machine and a grinding machine. The two are generally arranged to roughly distinguish the sizes of material particle sizes: the material with the particle size of more than 3 mm accounting for more than 50% of the total discharge amount is called crushing machinery; the material with the content of less than 3 mm accounting for more than 50% of the total discharge is called a grinding machine. The grinding machine is sometimes also referred to as a crushing machine, which is the narrow meaning of a crushing machine. The remarkable characteristics of the crushing operation by using the crushing machine are as follows: the energy consumption is large, the consumption of wear-resistant materials and grinding media is large, the dust is serious, and the noise is large.

In the market, most mechanical crushers are not thorough enough for crushing materials, the crushing materials are accompanied by large solid, screening is not carried out, the rotary regrinding function is not provided, and a recovery mechanism is not provided, so that the mechanical crusher with the recovery mechanism is needed to be provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a mechanical crusher with a recovery mechanism, which can effectively solve the problems that most mechanical crushers in the background art cannot thoroughly crush materials, the materials are crushed together with large solid blocks, screening is not carried out, the mechanical crusher does not have the function of rotary re-crushing, and the mechanical crusher does not have the recovery mechanism.

In order to achieve the purpose, the utility model adopts the technical scheme that: a mechanical pulverizer with a recovery mechanism comprises a support and a pulverizing box arranged on the support, wherein a rotary drum is arranged on one side of the pulverizing box, a driving motor is arranged at the top of the pulverizing box, a rotary assembly is arranged in the rotary drum through the driving motor, and a recovery assembly is arranged on the inner side of the support;

the rotary component comprises a rotating shaft, a main belt wheel, a belt, a transmission shaft, an auxiliary belt wheel and a rotary spiral blade, the driving end of the driving motor is fixedly connected with one end of the rotating shaft, the main belt wheel is sleeved on the outer peripheral surface of the rotating shaft, the transmission shaft is movably arranged in the rotary cylinder, the auxiliary belt wheel is arranged at the top of the transmission shaft, the main belt wheel is connected with the auxiliary belt wheel through the belt, and the rotary spiral blade is sleeved on the outer peripheral surface of the transmission shaft;

retrieve the subassembly and include retrieving steamer tray, dog, limiting plate, spring and slider, there is the recovery steamer tray inboard of support through recess swing joint, the inner wall activity of recess is equipped with the dog, one end of dog and one side fixed connection of limiting plate, the opposite side of limiting plate passes through the internal connection of spring and support, the bottom both sides of retrieving the steamer tray all are connected with the slider.

Preferably, the bottom of crushing case runs through the top of support and is equipped with out the hopper, the inside of going out the hopper is linked together with the inside of crushing case, the top of crushing case is equipped with the feed inlet.

Preferably, the welding has the screening board between the inner wall of crushing case, the screening board is slope detachable construction.

Preferably, a rotary outlet and a rotary inlet are arranged between the crushing box and the rotary drum in a penetrating manner, the rotary inlet is positioned at the bottom of one side of the rotary drum, and the rotary outlet is positioned right above the rotary inlet.

Preferably, the outer peripheral surface of the rotating shaft located inside the crushing box is sleeved with a crushing roller, and the outer peripheral surface of the crushing roller is provided with crushing teeth.

Preferably, the inner wall welding of crushing case has the rectangular block, the rectangular block is upper and lower indent structure, the through-hole has been seted up to the top center department of rectangular block, crushing roller activity sets up in the inside of through-hole.

Preferably, a sliding groove is formed in an inner bottom plate of the support, and the sliding block is movably arranged inside the sliding groove and slides inside the sliding groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, crushed materials fall onto the screening plate, the crushed materials are discharged into the recycling drawer through the discharge hopper through the sieve holes of the screening plate, the materials which do not conform to the size enter the inside of the rotary box barrel through the rotary inlet by the inclined arrangement of the screening plate, the driving motor drives the rotating shaft to crush and rotate, and simultaneously, the driving shaft rotates inside the rotary barrel through the matching of the main belt wheel, the belt and the auxiliary belt wheel, the rotation of the driving shaft drives the rotary spiral blade to rotate, so that the materials which do not conform to the size are slowly lifted through the rotary spiral blade, and then the materials are pushed into the crushing box again through the rotary outlet to be secondarily crushed, so that the more thorough crushing of the materials is ensured, and the crushing effect of the materials is improved.

2. According to the utility model, through the arranged recovery assembly, the crushed materials can be ensured to be recovered in a centralized manner, then the recovery drawer can be prevented from sliding through the arrangement of the stop blocks, the stop blocks are pressed to generate pressure, the spring is contracted through the pressure to drive the stop blocks to contract, so that the front end face of the recovery drawer is not shielded, the recovery drawer can be conveniently pulled out through the handle, the slide block and the slide groove, the crushed materials are collected, when the recovery drawer is put in, the restoring force of the spring enables the stop blocks to be restored to the original state, so that the front end face of the recovery drawer is blocked, the recovery drawer is prevented from sliding, the incomplete recovery of the crushed materials is avoided, the recovery mechanism is provided, and the centralized collection of the crushed materials is ensured.

Drawings

FIG. 1 is a schematic perspective view of a mechanical crusher having a recycling mechanism according to the present invention;

FIG. 2 is a schematic front view of a mechanical crusher having a recovery mechanism according to the present invention;

FIG. 3 is a schematic front view of an internal cross-sectional view of a mechanical pulverizer having a recovery mechanism of the present invention;

FIG. 4 is an enlarged view of the structure of the mechanical crusher with a recovery mechanism shown in FIG. 3A according to the present invention;

FIG. 5 is a schematic view of a partial internal cross-sectional view of a mechanical pulverizer having a recovery mechanism according to the present invention;

FIG. 6 is a schematic top view of a crushing box of a mechanical crusher having a recycling mechanism according to the present invention.

In the figure: 1. a support; 2. a crushing box; 3. a rotary drum; 4. a discharge hopper; 5. a feed inlet; 6. a drive motor; 7. a rotating shaft; 8. a primary pulley; 9. a belt; 10. a drive shaft; 11. a secondary pulley; 12. rotating the spiral blade; 13. the drawer is recycled; 14. a stopper; 15. a limiting plate; 16. a spring; 17. a slider; 18. a screening plate; 19. a swing outlet; 20. a rotary inlet; 21. a crushing roller; 22. crushing teeth; 23. a rectangular block; 24. a through hole; 25. a chute.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the present invention is a mechanical pulverizer with a recycling mechanism, comprising a support 1 and a pulverizing box 2 mounted on the support 1, wherein one side of the pulverizing box 2 is provided with a rotary drum 3, the top of the pulverizing box 2 is provided with a driving motor 6, the interior of the rotary drum 3 is provided with a rotary component through the driving motor 6, and the inner side of the support 1 is provided with a recycling component;

the rotary component comprises a rotating shaft 7, a main belt wheel 8, a belt 9, a transmission shaft 10, an auxiliary belt wheel 11 and a rotary spiral blade 12, the driving end of a driving motor 6 is fixedly connected with one end of the rotating shaft 7, the main belt wheel 8 is sleeved on the outer peripheral surface of the rotating shaft 7, the transmission shaft 10 is movably arranged in the rotary cylinder 3, the auxiliary belt wheel 11 is arranged at the top of the transmission shaft 10, the main belt wheel 8 is connected with the auxiliary belt wheel 11 through the belt 9, and the rotary spiral blade 12 is sleeved on the outer peripheral surface of the transmission shaft 10;

retrieve the subassembly and include retrieving steamer tray 13, dog 14, limiting plate 15, spring 16 and slider 17, there is a recovery steamer tray 13 inboard of support 1 through recess swing joint, and the inner wall activity of recess is equipped with dog 14, and one end of dog 14 and one side fixed connection of limiting plate 15, spring 16 and support 1's internal connection are passed through to limiting plate 15's opposite side, and the bottom both sides of retrieving steamer tray 13 all are connected with slider 17.

The top that support 1 was run through to the bottom of smashing case 2 is equipped with out hopper 4, goes out the inside of hopper 4 and is linked together with the inside of smashing case 2, and the top of smashing case 2 is equipped with feed inlet 5.

The welding has screening board 18 between the inner wall of crushing case 2, and screening board 18 is slope detachable construction, the screening of the crushing material of being convenient for.

A rotary outlet 19 and a rotary inlet 20 are arranged between the crushing box 2 and the rotary drum 3 in a penetrating way, the rotary inlet 20 is positioned at the bottom of one side of the rotary drum 3, and the rotary outlet 19 is positioned right above the rotary inlet 20.

The outer peripheral face cover that pivot 7 is located crushing case 2's inside is equipped with crushing roller 21, and the outer peripheral face of crushing roller 21 is equipped with crushing tooth 22, is convenient for roll the material crushing.

The inner wall welding of crushing case 2 has rectangular block 23, and rectangular block 23 is upper and lower indent structure, and through-hole 24 has been seted up in the top center department of rectangular block 23, smashes roller 21 activity and sets up in the inside of through-hole 24.

The sliding groove 25 is formed in the inner bottom plate of the support 1, the sliding block 17 is movably arranged in the sliding groove 25 and slides in the sliding groove 25, the sliding groove 25 is formed in the groove formed in the inner side wall of the support 1, stability of the recovery drawer 13 in moving can be guaranteed, and the recovery drawer 13 can move through the sliding block 17 conveniently.

The working principle of the utility model is as follows: firstly, materials to be crushed are put into the crushing box 2 through the feed inlet 5, then the driving motor 6 is started, the driving motor 6 drives the rotating shaft 7 to rotate, thereby the crushing roller 21 rotates in the through hole 24, the falling materials are crushed through the crushing teeth 22, the crushed materials fall onto the sieving plate 18, the crushed materials are discharged into the recycling drawer 13 through the discharge hopper 4 through the sieve pores of the sieving plate 18, the materials which do not conform to the size enter the rotary drum 3 through the rotary inlet 20 by the inclined arrangement of the sieving plate 18, the driving motor 6 drives the rotating shaft 7 to crush and rotate, simultaneously, the transmission shaft 10 rotates in the rotary drum 3 through the matching of the main belt wheel 8, the belt 9 and the auxiliary belt wheel 11, the rotation of the transmission shaft 10 drives the rotary spiral blade 12 to rotate, thereby the materials which do not conform to the size are lifted slowly through the rotary spiral blade 12, then the materials are pushed into the crushing box 2 again through the rotary outlet 19 for secondary crushing, the materials are crushed more thoroughly, the crushing effect of the materials is improved, the crushed materials can be recovered in a centralized way through the arranged recovery assembly, then, the arrangement of the stop 14 can prevent the sliding of the recycling drawer 13, the pressure is generated by the stop 14 when the stop 14 is pressed, the spring 16 is contracted by the pressure to drive the stop 14 to contract, thereby the front end surface of the recycling drawer 13 is separated from being shielded, then the recycling drawer 13 is conveniently pulled out through the handle, the sliding block 17 and the sliding groove 25 to collect the crushed materials, when retrieving steamer tray 13 and putting into, the restoring force of spring 16 makes dog 14 reconversion, so blocks the preceding terminal surface of retrieving steamer tray 13, prevents that slip from appearing in retrieving steamer tray 13, avoids smashing the material and retrieves incompletely, possesses the mechanism of retrieving, guarantees the concentrated collection of smashing the material.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a mechanical crusher with retrieve mechanism which characterized in that: the automatic smashing device comprises a support (1) and a smashing box (2) arranged on the support (1), wherein a rotary drum (3) is arranged on one side of the smashing box (2), a driving motor (6) is arranged at the top of the smashing box (2), a rotary component is arranged in the rotary drum (3) through the driving motor (6), and a recovery component is arranged on the inner side of the support (1);

the rotary component comprises a rotating shaft (7), a main belt wheel (8), a belt (9), a transmission shaft (10), an auxiliary belt wheel (11) and rotary spiral blades (12), the driving end of the driving motor (6) is fixedly connected with one end of the rotating shaft (7), the main belt wheel (8) is sleeved on the outer peripheral surface of the rotating shaft (7), the transmission shaft (10) is movably arranged in the rotary cylinder (3), the auxiliary belt wheel (11) is arranged at the top of the transmission shaft (10), the main belt wheel (8) is connected with the auxiliary belt wheel (11) through the belt (9), and the rotary spiral blades (12) are sleeved on the outer peripheral surface of the transmission shaft (10);

retrieve the subassembly including retrieving steamer tray (13), dog (14), limiting plate (15), spring (16) and slider (17), there is recovery steamer tray (13) inboard of support (1) through recess swing joint, the inner wall activity of recess is equipped with dog (14), the one end of dog (14) and one side fixed connection of limiting plate (15), the inside connection of spring (16) and support (1) is passed through to the opposite side of limiting plate (15), the bottom both sides of retrieving steamer tray (13) all are connected with slider (17).

2. A mechanical pulverizer having a recovery mechanism as defined in claim 1, wherein: the top that support (1) was run through to the bottom of smashing case (2) is equipped with out hopper (4), the inside of going out hopper (4) is linked together with the inside of smashing case (2), the top of smashing case (2) is equipped with feed inlet (5).

3. A mechanical pulverizer having a recovery mechanism as defined in claim 1, wherein: the welding has screening board (18) between the inner wall of crushing case (2), screening board (18) are slope detachable construction.

4. A mechanical pulverizer having a recovery mechanism as defined in claim 1, wherein: a rotary outlet (19) and a rotary inlet (20) are arranged between the crushing box (2) and the rotary drum (3) in a penetrating manner, the rotary inlet (20) is positioned at the bottom of one side of the rotary drum (3), and the rotary outlet (19) is positioned right above the rotary inlet (20).

5. A mechanical pulverizer having a recovery mechanism as defined in claim 1, wherein: the outer peripheral face that pivot (7) are located the inside of smashing case (2) is equipped with crushing roller (21) cover, the outer peripheral face of crushing roller (21) is equipped with crushing tooth (22).

6. A mechanical pulverizer having a recovery mechanism as defined in claim 5, wherein: the inner wall welding of smashing case (2) has rectangular block (23), rectangular block (23) are upper and lower indent structure, through-hole (24) have been seted up in the top center department of rectangular block (23), crushing roller (21) activity sets up in the inside of through-hole (24).

7. A mechanical pulverizer having a recovery mechanism as defined in claim 1, wherein: the inner bottom plate of the support (1) is provided with a sliding groove (25), and the sliding block (17) is movably arranged in the sliding groove (25) and slides in the sliding groove (25).

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