CN214717242U

CN214717242U - Novel cooling crusher

Info

Publication number: CN214717242U
Application number: CN202120123202.0U
Authority: CN
Inventors: 邓云凌; 丁永峰; 张健; 吴彬彬
Original assignee: Meixinda Xinzhizao Huzhou Technology Co ltd
Current assignee: Meixinda Xinzhizao Huzhou Technology Co ltd
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-11-16
Anticipated expiration: 2031-01-18

Abstract

The utility model discloses a novel cooling breaker relates to the breaker field, the utility model discloses in, device main part upper surface welding has conveyer belt and power box, be provided with the output shaft in the power box, first axis of rotation and output shaft week side all are connected with a plurality of first belts, first axis of rotation is through first belt and output shaft normal running fit, second axis of rotation and first axis of rotation week side all are connected with a plurality of second belts, second axis of rotation is through second belt and first axis of rotation normal running fit, it is provided with a plurality of slide rails to smash the case lower surface, the baffle upper surface is provided with a plurality of draw runner, device main part lower surface is provided with the recess, the spout, bolt and bolt hole, the stopper is fixed in the recess. The utility model discloses a set up pulley, stopper, recess, spout, bolt and bolt hole, solved the unable problem that removes of traditional surface fabric recovery unit, made things convenient for the removal and the fixing of device main part.

Description

Novel cooling crusher

Technical Field

The utility model belongs to the technical field of the breaker and specifically relates to a novel cooling breaker.

Background

In the refuse treatment industry, the crushing of material all needs to use the breaker, and the breaker has crushing efficiency height, the wide advantage of adaptability, and is used widely. But at some melting points, lower fire points such as: in the process of crushing plastics, rubber, cables and the like;

traditional breaker can't cool down with moving the sword to inside stationary knife, and breaker long-time work, the long-time and material contact friction of cutter, the temperature risees, leads to appearing the material and melts, bonds, the phenomenon of burning even, causes crushing efficiency to reduce, shortens the life of cutter, takes place the safety in production accident even.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

Not enough to prior art, the utility model provides a novel cooling breaker.

Technical scheme

A novel cooling crusher comprises a rack, a first motor, a second motor, a first speed reducer, a second speed reducer, a first fixed cutter, a second fixed cutter, a first main shaft, a second main shaft, a cutter box and a heat dissipation device, wherein a plurality of supporting columns are arranged on the lower surface of the rack, an upper cover, a lower cover, an upper lining plate and a lower lining plate are arranged in the cutter box, the first motor is fixedly connected with the first speed reducer, the second motor is fixedly connected with the second speed reducer, the first main shaft and the second main shaft penetrate through the cutter box, the first main shaft and the second main shaft are rotatably matched with the cutter box, the first speed reducer is connected with the circumferential side surface of the first main shaft and the inner surface of the first speed reducer, and the inner surface of the second speed reducer is connected with the circumferential side surface of the second main shaft;

one side surface in the knife box is connected with a first fixed knife, the other side surface in the knife box is connected with a second fixed knife, a first water inlet pipe and a first water outlet pipe are arranged in the first fixed knife, a second water inlet pipe and a second water outlet pipe are arranged in the second fixed knife, a third water inlet pipe and a third water outlet pipe are arranged in the first spindle, and a fourth water inlet pipe and a fourth water outlet pipe are arranged in the second spindle;

the heat dissipation device is fixedly connected with two opposite side surfaces of the knife box, one side surface of the heat dissipation device is provided with a hot air inlet and a cold air outlet, the other surface of the heat dissipation device is provided with an air inlet pipe and an air outlet pipe, the heat exchange core body, a collection box and a fan are arranged in the heat dissipation device, the fan enables high-temperature air to enter the heat exchange heat dissipation core through the hot air inlet, heat is transferred to cold air circulating outside through the heat exchange core body to be changed into gas with lower temperature, the gas enters the knife box from the cold air outlet again, so that the temperature in the knife box is reduced, the fan enables the cold air outside to enter the heat exchange heat dissipation core body through the air inlet pipe, the heat transferred by the hot air circulating inside is absorbed through the heat exchange core body, the temperature is raised, the heat is discharged from the air outlet pipe, the heat circulating inside is taken away, the heat is converted by the heat exchange core body, and the external dust is excessive, so that the dust is prevented from entering the heat dissipation device through the air inlet pipe and the air outlet pipe, the collection box is used for filtering and collecting dust.

Further, the upper cover is fixedly connected with the lower cover through bolts, the upper lining plate is fixedly connected with the lower lining plate through bolts, and the first fixed knife and the second fixed knife are fixedly connected with the knife box through bolts.

Furthermore, the first water inlet pipe is connected with a water outlet of the external first cooling box, the first water outlet pipe is connected with a water return port of the external second cooling box, the second water inlet pipe is connected with a water outlet of the external second cooling box, and the second water outlet pipe is connected with a water return port of the external first cooling box to form a cooling circulation loop.

Furthermore, a third water inlet pipe is connected with a water outlet of the external first cooling box, a third water outlet pipe is connected with a water return port of the external second cooling box, a fourth water inlet pipe is connected with a water outlet of the external second cooling box, and a fourth water outlet pipe is connected with a water return port of the external first cooling box to form a cooling circulation loop.

Further, two opposite side surfaces of the upper cover, the lower cover, the upper lining plate and the lower lining plate are provided with a plurality of semicircular holes, the positions of the semicircular holes in the upper cover and the lower cover are matched, the positions of the semicircular holes in the upper lining plate and the lower lining plate are matched, and the installation and the maintenance of the first main shaft and the second main shaft are facilitated.

Further, the first main shaft is in running fit with the first speed reducer, and the second main shaft is in running fit with the second speed reducer.

Furthermore, a plurality of supporting blocks are arranged on the upper surface of the rack, the lower surfaces of the first speed reducer, the second speed reducer, the cutter box, the first motor and the second motor are all connected with the upper surfaces of the supporting blocks, and the first speed reducer, the second speed reducer, the cutter box, the first motor and the second motor are all fixed above the rack through the supporting blocks.

Furthermore, the peripheral sides of the first main shaft and the second main shaft are provided with moving blades, helical pipelines are arranged in the first main shaft and the second main shaft, and one end part of each helical pipeline is provided with a taper pipe thread. The utility model has the advantages that:

1. the utility model is provided with a first fixed knife, a second fixed knife, a first main shaft, a second main shaft, a first cooling box and a second cooling box, cooling medium enters a first water inlet pipe of the first fixed knife from a water outlet of the external first cooling box, heat transferred to a pipeline by the first fixed knife flows into a water return port of the external second cooling box from a first water outlet pipe of the first fixed knife, the heat absorbed cooling medium flows out of a water outlet of the external second cooling box again after being refrigerated by the external second cooling box and enters a second water inlet pipe of the second fixed knife, the heat transferred to the pipeline by the second fixed knife flows into a water return port of the external first cooling box from a second water outlet pipe of the second fixed knife, the heat absorbed cooling medium flows out of a water outlet of the external first cooling box again after being refrigerated by the external first cooling box, a circulating cooling loop is formed, and the cooling of the first fixed knife and the second fixed knife is realized, cooling medium enters a third water inlet pipe and a fourth water inlet pipe of the first main shaft and a second main shaft from water outlets of the first cooling box and the second cooling box which are externally arranged, respectively, heat generated by friction of the movable cutter is transferred to the first main shaft and the second main shaft through spiral line pipelines in the first main shaft and the second main shaft, is absorbed by the cooling medium in the first main shaft and the second main shaft, enters a water return port of the first cooling box and the second cooling box which are externally arranged through a third water outlet pipe and a fourth water outlet pipe of the first main shaft and the second main shaft, the cooling medium after absorbing heat is cooled by the first cooling box and the second cooling box which are externally arranged and then flows out from water outlets of the first cooling box and the second cooling box again, a circulating cooling loop is formed, the temperature reduction of the movable cutter is realized, the spiral line channel has the advantages that the contact area of the cooling medium with the first main shaft and the second main shaft is increased, and the staying time of the cooling medium in the first main shaft and the second main shaft is increased, the absorption and the transmission of heat are more facilitated, and the energy consumption of an external cooling device is reduced.

2. The utility model discloses in set up heat abstractor, the fan gets into heat exchange heat dissipation core with high-temperature gas through hot air intake in the heat abstractor, pass the heat through the heat exchange core and pass to the cold air of extrinsic cycle, become the gas of lower temperature, get into the knife case again from the cold air outlet, thereby reduce the temperature in the knife case, the fan passes through the air-supply line with external cold air and gets into heat exchange heat dissipation core, absorb the heat that the hot-air of inner loop passed through the heat exchange core, the temperature risees, discharge from the play tuber pipe, take away the heat of inner loop, when having made things convenient for the inside cooling of knife case, the cooling effect of stationary knife and moving the sword has just also been strengthened.

Drawings

Fig. 1 is a structural diagram of the present invention.

Fig. 2 is a schematic view of the structure of the knife box of the present invention.

Fig. 3 is a schematic view of the moving blade cooling structure of the present invention.

Fig. 4 is a schematic view of the inside of the spindle of the present invention.

Fig. 5 is a schematic view of the stationary knife cooling structure of the present invention.

Fig. 6 is a schematic view of the stationary knife structure of the present invention.

In the figure: 1-frame, 2-first motor, 3-second motor, 4-first speed reducer, 5-second speed reducer, 6-first fixed cutter, 7-second fixed cutter, 8-first main shaft, 9-second main shaft, 10-cutter box, 801-movable cutter, 13-heat dissipation device, 1001-upper cover, 1002-lower cover, 1003-upper lining plate, 1004-lower lining plate, 1301-hot air inlet, 1302-cold air outlet, 1303-air inlet pipe, 1304-air outlet pipe, 1305-heat exchange core body and 1306-collection box.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

It should be understood that the terms "water inlet", "water outlet", "water return port", etc. are only used for convenience of description, and do not indicate or imply that the cooling medium referred to is water, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise specifically stated or limited, the terms "cooling medium" and the like are to be understood in a broad sense, and may be, for example, water or propylene glycol; can be prepared by mixing propylene glycol and water according to a certain proportion. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed.

Referring to the attached drawings, a novel cooling crusher comprises a frame 1, a first motor 2, a second motor 3, a first speed reducer 4, a second speed reducer 5, a first fixed cutter 6, a second fixed cutter 7, a first main shaft 8, a second main shaft 9, a cutter box 10 and a heat dissipation device 13, wherein the lower surface of the frame 1 is provided with a plurality of support columns 101, an upper cover 1001, a lower cover 1002, an upper lining plate 1003 and a lower lining plate 1004 are arranged in the cutter box 10, the first motor 2 is fixedly connected with the first speed reducer 4, the second motor 3 is fixedly connected with the second speed reducer 5, the first main shaft 8 and the second main shaft 9 both penetrate through the cutter box 10, the first main shaft 8 and the second main shaft 9 are both in rotating fit with the cutter box 10, the peripheral side surfaces of the first main shaft 4 and the first main shaft 8 are connected with the inner surface of the first speed reducer 4, and the peripheral side surface of the second speed reducer 5 is connected with the second main shaft 9;

one side surface in the knife box 10 is connected with a first fixed knife 6, the other side surface in the knife box 10 is connected with a second fixed knife 7, a first water inlet pipe and a first water outlet pipe are arranged in the first fixed knife 6, a second water inlet pipe and a second water outlet pipe are arranged in the second fixed knife 7, a third water inlet pipe and a third water outlet pipe are arranged in the first main shaft 8, and a fourth water inlet pipe and a fourth water outlet pipe are arranged in the second main shaft 9;

the heat dissipating device 13 is fixedly connected to two opposite side surfaces of the knife box 10, one side surface of the heat dissipating device 13 is provided with a hot air inlet 1301 and a cold air outlet 1302, the other surface of the heat dissipating device 13 is provided with an air inlet pipe 1303 and an air outlet pipe 1304, the heat dissipating device 13 is internally provided with a heat exchange core 1305, a collecting box 1306 and a fan, high-temperature air enters the heat exchange heat dissipating core through the hot air inlet 1301, heat is transferred to cold air circulating outside through the heat exchange core 1305 to be changed into air with lower temperature, the air enters the knife box 10 again from the cold air outlet 1302 to reduce the temperature inside the knife box 10, the fan enters external cold air into the heat exchange heat dissipating core through the air inlet pipe 1303, the heat transferred by the hot air circulating inside is absorbed through the heat exchange core 1305, the temperature is increased, the air is discharged from the air outlet pipe 1304 to take away the heat circulating inside, the heat exchanging core 1305 is used for heat conversion, and the external dust is too much, to prevent dust from entering the heat sink 13 through the air inlet duct 1303 and the air outlet duct 1304, a collection box 1306 is used to filter and collect the dust.

The upper cover 1001 is fixedly connected with the lower cover 1002 through bolts, the upper lining plate 1003 is fixedly connected with the lower lining plate 1004 through bolts, and the first fixed knife 6 and the second fixed knife 7 are fixedly connected with the knife box 10 through bolts.

The first water inlet pipe is connected with a water outlet of the external first cooling box 11, the first water outlet pipe is connected with a water return port of the external second cooling box 12, the second water inlet pipe is connected with a water outlet of the external second cooling box 12, and the second water outlet pipe is connected with a water return port of the external first cooling box 11 to form a cooling circulation loop.

The third water inlet pipe is connected with a water outlet of the external first cooling box 11, the third water outlet pipe is connected with a water return port of the external second cooling box 12, the fourth water inlet pipe is connected with a water outlet of the external second cooling box 12, and the fourth water outlet pipe is connected with a water return port of the external first cooling box 11 to form a cooling circulation loop.

Wherein, two opposite sides of upper cover 1001, lower cover 1002, last welt 1003 and lower welt 1004 all are provided with a plurality of semicircle orifices, and semicircle orifice position suits in upper cover 1001 and the lower cover 1002, and semicircle orifice position suits in last welt 1003 and the lower welt 1004, makes things convenient for the installation and the maintenance of first main shaft 8 and second main shaft 9.

Wherein, the first main shaft 8 is in running fit with the first speed reducer 4, and the second main shaft 9 is in running fit with the second speed reducer 5.

The upper surface of the rack 1 is provided with a plurality of supporting blocks, the lower surfaces of the first speed reducer 4, the second speed reducer 5, the cutter box 10, the first motor 2 and the second motor 3 are all connected with the upper surfaces of the supporting blocks, and the first speed reducer 4, the second speed reducer 5, the cutter box 10, the first motor 2 and the second motor 3 are all fixed above the rack 1 through the supporting blocks.

The movable blades 801 are arranged on the peripheral side surfaces of the first main shaft 8 and the second main shaft 9, spiral line pipelines are arranged in the first main shaft 8 and the second main shaft 9, and one end of each spiral line pipeline is provided with a taper pipe thread.

This practical theory of operation:

and (3) stationary knife cooling: the cooling medium enters a first water inlet pipe of the first fixed cutter 6 from a water outlet of the external first cooling box 11, heat transferred to the pipeline by the first fixed cutter 6 flows into a water return port of the external second cooling box 12 from a first water outlet pipe of the first fixed cutter 6, the heat absorbed cooling medium flows out of a water outlet of the external second cooling box 12 again after being refrigerated by the external second cooling box 12 and enters a second water inlet pipe of the second fixed cutter 7, the heat transferred to the pipeline by the second fixed cutter 7 flows into the water return port of the external first cooling box 11 from a second water outlet pipe of the second fixed cutter 7, the heat absorbed cooling medium flows out of a water outlet of the external first cooling box 11 again after being refrigerated by the external first cooling box 11, a circulating cooling loop is formed, and cooling of the first fixed cutter 6 and the second fixed cutter 7 is achieved.

Cooling the moving blade: cooling medium enters a third water inlet pipe and a fourth water inlet pipe of the first main shaft 8 and the second main shaft 9 from water outlets of the external first cooling box 11 and the external second cooling box 12 respectively, heat generated by friction of the movable blade 801 is transferred to the first main shaft 8 and the second main shaft 9 through spiral line pipelines inside the first main shaft 8 and the second main shaft 9, is absorbed by the cooling medium inside the first main shaft 8 and the second main shaft 9, enters a water return port of the external first cooling box 11 and the external second cooling box 12 through a third water outlet pipe and a fourth water outlet pipe of the first main shaft 8 and the second main shaft 9, the cooling medium after heat absorption flows out from water outlets of the first cooling box 11 and the second cooling box 12 again after refrigeration of the external first cooling box 11 and the external second cooling box 12 to form a circulating cooling loop, the temperature of the movable blade 801 is reduced, and the spiral line channel has the advantages that the contact area of the cooling medium with the first main shaft 8 and the second main shaft 9 is increased, the residence time of the cooling medium inside the first main shaft 8 and the second main shaft 9 is increased, the absorption and the transmission of heat are more facilitated, and the energy consumption of an external cooling device is reduced.

The utility model discloses a to the transformation of stationary knife and main shaft, realize the cutter cooling in real time, the heat that makes equipment friction produce in the course of the work is in time transmitted away, has guaranteed that the material is broken at low temperature, has improved work efficiency, has prolonged cutter life.

The driving mode of the present invention is driven by the motor and the speed reducer, and belongs to the common general knowledge in the field, so the present invention does not explain the control mode and the circuit connection in detail.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel cooling crusher comprises a frame (1), a first motor (2), a second motor (3), a first speed reducer (4), a second speed reducer (5), a first fixed cutter (6), a second fixed cutter (7), a first main shaft (8), a second main shaft (9), a cutter box (10) and a heat dissipation device (13), and is characterized in that a plurality of supporting columns (101) are arranged on the lower surface of the frame (1), an upper cover (1001), a lower cover (1002), an upper lining plate (1003) and a lower lining plate (1004) are arranged in the cutter box (10), the first motor (2) is fixedly connected with the first speed reducer (4), the second motor (3) is fixedly connected with the second speed reducer (5), the first main shaft (8) and the second main shaft (9) both penetrate through the cutter box (10), and the first main shaft (8) and the second main shaft (9) are both rotatably matched with the cutter box (10), the first speed reducer (4) and the peripheral side surface of the first main shaft (8) are connected with the inner surface of the first speed reducer (4), and the inner surface of the second speed reducer (5) is connected with the peripheral side surface of the second main shaft (9);

one side surface in the knife box (10) is connected with a first fixed knife (6), the other side surface in the knife box (10) is connected with a second fixed knife (7), a first water inlet pipe and a first water outlet pipe are arranged in the first fixed knife (6), a second water inlet pipe and a second water outlet pipe are arranged in the second fixed knife (7), a third water inlet pipe and a third water outlet pipe are arranged in the first spindle (8), and a fourth water inlet pipe and a fourth water outlet pipe are arranged in the second spindle (9);

the utility model discloses a knife box, including sword case (10), two equal fixedly connected with heat abstractor (13) of two opposite sides, heat abstractor (13) one side is provided with hot air intake (1301) and cold air outlet (1302), heat abstractor (13) another surface is provided with air-supply line (1303) and goes out tuber pipe (1304), be provided with heat exchange core (1305), collecting box (1306) and fan in heat abstractor (13).

2. The novel cooling crusher as claimed in claim 1, wherein the upper cover (1001) is fixedly connected with the lower cover (1002) through bolts, the upper lining plate (1003) is fixedly connected with the lower lining plate (1004) through bolts, and the first fixed knife (6) and the second fixed knife (7) are fixedly connected with the knife box (10) through bolts.

3. The novel cooling crusher according to claim 1, characterized in that the first water inlet pipe is connected with a water outlet of an external first cooling tank (11), the first water outlet pipe is connected with a water return port of an external second cooling tank (12), the second water inlet pipe is connected with a water outlet of the external second cooling tank (12), and the second water outlet pipe is connected with a water return port of the external first cooling tank (11).

4. The novel cooling crusher according to claim 1, characterized in that the third water inlet pipe is connected to a water outlet of the external first cooling tank (11), the third water outlet pipe is connected to a water return port of the external second cooling tank (12), the fourth water inlet pipe is connected to a water outlet of the external second cooling tank (12), and the fourth water outlet pipe is connected to a water return port of the external first cooling tank (11).

5. The novel cooling crusher as claimed in claim 1, wherein the upper cover (1001), the lower cover (1002), the upper lining plate (1003) and the lower lining plate (1004) are provided with a plurality of semicircular holes on opposite sides, the semicircular holes in the upper cover (1001) and the lower cover (1002) are matched, and the semicircular holes in the upper lining plate (1003) and the semicircular holes in the lower lining plate (1004) are matched.

6. A new cooling crusher according to claim 1, characterized in that the first main shaft (8) is rotationally engaged with the first reduction gear (4), and the second main shaft (9) is rotationally engaged with the second reduction gear (5).

7. The novel cooling crusher according to claim 1, wherein a plurality of supporting blocks are arranged on the upper surface of the frame (1), the lower surfaces of the first speed reducer (4), the second speed reducer (5), the cutter box (10), the first motor (2) and the second motor (3) are all connected with the upper surface of the supporting blocks, and the first speed reducer (4), the second speed reducer (5), the cutter box (10), the first motor (2) and the second motor (3) are all fixed above the frame (1) through the supporting blocks.

8. The novel cooling crusher as claimed in claim 1, wherein the movable blades (801) are arranged on the peripheral side surfaces of the first main shaft (8) and the second main shaft (9), helical pipelines are arranged in the first main shaft (8) and the second main shaft (9), and the end part of one end is a taper pipe thread.