CN214021229U

CN214021229U - Crusher with multistage crushing structure

Info

Publication number: CN214021229U
Application number: CN202022484735.XU
Authority: CN
Inventors: 杨雪峰; 苏磊; 王亚
Original assignee: Jiangsu Xinyouda Environmental Equipment Manufacturing Co ltd
Current assignee: Jiangsu Xinyouda Environmental Equipment Manufacturing Co ltd
Priority date: 2020-10-31
Filing date: 2020-10-31
Publication date: 2021-08-24
Anticipated expiration: 2030-10-31

Abstract

The utility model relates to a breaker with multistage broken structure, it relates to kitchen garbage processing technology field, and it includes the breaker body, the breaker body includes broken case and installs broken subassembly in the broken case, broken subassembly quantity is three groups at least, and every broken subassembly of group includes broken axle, broken axle staggered distribution is in the broken case, adjacent two relative direction rotation is made to broken axle. Through multistage broken subassembly's setting, carry out a lot of to this internal kitchen garbage of breaker and handle, reach complete broken effect as far as, this application has the effect that improves breaker body percentage of damage.

Description

Crusher with multistage crushing structure

Technical Field

The application relates to the field of kitchen waste treatment, in particular to a crusher with a multistage crushing structure.

Background

At present, the quantity of kitchen waste in China is increased year by year, and the pollution to the environment is increased more and more. The kitchen waste is relatively large in moisture, and the in-situ kitchen waste pretreatment machine is installed in a dining room, a hotel, a food service street and the like, so that the kitchen waste is rapidly crushed, washed, desalted and deoiled and dehydrated, and a good raw material can be provided for the resource treatment of the kitchen waste. In the kitchen waste treatment equipment, the kitchen waste is large in size and needs to be crushed, so that a crusher needs to be arranged in the kitchen waste treatment equipment.

In the correlation technique, the kitchen waste crusher comprises crushing components for crushing kitchen waste, wherein the crushing components are set into two groups, and the crushing knives which are arranged in a staggered mode in the two groups of crushing components are used for treating the kitchen waste, so that the large kitchen waste is scattered, and the volume ratio of the kitchen waste is reduced.

Aiming at the related technologies, the inventor thinks that the crusher in the related technologies is a better way to treat the kitchen waste, and the kitchen waste is directly collected after the two groups of crushing assemblies are crushed, so that the problems of incomplete crushing and incomplete refining exist.

Disclosure of Invention

In order to solve the problem that the kitchen waste is not completely treated by the crusher, the application provides the crusher with a multi-stage crushing structure.

The application provides a breaker with multistage broken structure adopts following technical scheme:

the utility model provides a breaker with multistage broken structure, includes the breaker body, the breaker body includes broken case and installs broken subassembly in the broken incasement, broken subassembly quantity is three groups at least, and every broken subassembly of group includes broken axle, broken axle staggered distribution is in the broken incasement, adjacent two relative direction rotation is made to broken axle.

Through adopting above-mentioned technical scheme, the multistage broken subassembly of crisscross setting for kitchen garbage needs just can reach the bottom of broken case through every grade broken subassembly, carries out a lot of to this internal kitchen garbage of breaker and handles, reaches complete broken effect as far as possible.

Optionally, a feed inlet is formed in the crushing box, and the distance between two adjacent crushing shafts is gradually reduced away from the position of the feed inlet.

Through adopting above-mentioned technical scheme, if every grade of broken subassembly distance is the same, the broken subassembly that is closest to broken roof portion is the easiest to damage, and every grade of crushing effect is the same, only simply prolongs broken time. The effect of refining the garbage can be achieved by prolonging the crushing time, but the crushing quality is uneven, and the crushing efficiency is lower. Two adjacent distance between the broken axle is kept away from the feed inlet position reduces gradually, can reach the effect of progressively refining kitchen garbage.

Optionally, the crushing assembly further comprises crushing knives sleeved on the crushing shaft, the number of the crushing knives on each crushing shaft is multiple, and the crushing knives of two adjacent crushing assemblies are arranged in a staggered manner.

Through adopting above-mentioned technical scheme, kitchen garbage is generally less, and viscidity is great, and crisscross coincidence is but the not overlapping broken subassembly, can maximize the crushing function of breaker body.

Optionally, the crushing cutter is in a sawtooth shape, and a cutter head of the crushing cutter faces the rotation direction of the crushing cutter.

Through adopting above-mentioned technical scheme, have rubbish such as vegetable leaf easily among the kitchen garbage, inconvenient carry out the breakage through the striking, broken sword is more fit for kitchen garbage and handles, and the tool bit of broken sword is towards the rotation direction of broken sword, further improves the crushing effect of broken sword.

Optionally, shaft shoulders are fixedly mounted at two ends of each crushing shaft, a spacing ring is arranged between every two adjacent crushing cutters, and the shaft shoulders, the spacing rings and the crushing cutters are sequentially abutted.

Through adopting above-mentioned technical scheme, the spacer ring is used for keeping apart two adjacent broken swoves, and both ends are fixed through the shaft shoulder simultaneously, reduce the condition that broken sword was fleed easily when broken subassembly during operation.

Optionally, the crushing box comprises six installation surfaces, the crushing shaft is installed on two opposite installation surfaces adjacent to the feed inlet, a plurality of partition plates are fixed on the other two installation surfaces adjacent to the feed inlet, and each partition plate is located between two adjacent crushing knives.

Through adopting above-mentioned technical scheme, the space bar further keeps apart two adjacent broken swoves, the position when restriction broken subassembly installation simultaneously to reach the crisscross effect of adjacent broken subassembly's broken sword. The crushing assemblies in two adjacent groups move relatively, and can convey the garbage to the middle position of the two adjacent crushing assemblies so as to perform effective crushing. Still can have some rubbish to fall between broken subassembly and the box for the broken subassembly can not carry out effective breakage, and the space bar can play the guide effect, reduces the direct condition of passing through between installation face and the broken sword of kitchen garbage.

Optionally, the crusher body further comprises a driving assembly, the driving assembly comprises a driver and a gear set, a gear box is arranged outside the gear set, the gear box is mounted on the crushing box, and the gear set controls each crushing shaft to rotate.

Through adopting above-mentioned technical scheme, the broken subassembly of breaker body passes through the drive assembly drive, and the driver of drive assembly provides drive power, and the gear in the gear train drives its broken axle rotation of connecting separately. The gear box protects the gear set from interference during working, and meanwhile, the driver is convenient to mount and fix.

Optionally, a material receiving box is installed on the crushing box, a conveying opening is formed in the material receiving box, and the surface where the conveying opening is located is perpendicular to the surface where the feeding opening is located.

Through adopting above-mentioned technical scheme, broken subassembly during operation, kitchen garbage splashes away from the feed inlet position easily, and the collection box reduces the condition that rubbish splashes everywhere. The position of the conveying opening of the material receiving box is vertical to the position of the material inlet, so that the situation of garbage splashing is further reduced, and garbage is conveniently conveyed through other conveying mechanisms.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of the plurality of groups of crushing assemblies, the distance between two adjacent crushing assemblies is gradually reduced away from the position of the feed port, so that the aim of subdividing garbage step by step is fulfilled, and the effect of improving the crushing rate can be achieved;

2. through the arrangement of the crushing knife, the kitchen waste can be divided in the crushing process, and the effect of improving the crushing speed can be achieved;

3. through drive assembly's setting, driver and gear train cooperation, each broken axle of drive rotates, can play the effect of simplifying drive assembly.

Drawings

Fig. 1 is a schematic diagram of the overall explosion structure of the crusher body according to the embodiment of the application.

Fig. 2 is a sectional view taken along line a-a of fig. 1.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Description of reference numerals: 1. a crushing box; 11. a feed inlet; 2. a crushing assembly; 21. a crushing shaft; 22. a crushing knife; 23. a shaft shoulder; 24. a spacer ring; 3. a drive assembly; 31. a driver; 32. a gear set; 4. a material receiving box; 5. a delivery port; 6. a gear case; 7 a first mounting surface; 8; a second mounting surface.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses breaker with multistage crushing structure. Referring to fig. 1 and 2, the crusher comprises a crusher body, the crusher body comprises a material receiving box 4, a crushing box 1 and a gear box 6, the crushing box 1 comprises six mounting surfaces, four of the mounting surfaces are two first mounting surfaces 7 and two second mounting surfaces 8 adjacent to a feed inlet 11, the two first mounting surfaces 7 are arranged oppositely, and the two second mounting surfaces 8 are arranged oppositely.

Referring to fig. 1 and 2, be equipped with delivery port 5 on the material collecting box 4, seted up feed inlet 11 on broken case 1 and the coplanar installation face of material collecting box 4, install broken subassembly 2 in broken case 1, when the kitchen garbage is handled to the breaker, carry rubbish to material collecting box 4 in through delivery port 5, fall broken case 1 from feed inlet 11 in, carry out crushing treatment through broken case 1 and the cooperation of broken subassembly 2. The number of crushing assemblies 2 is at least three, and in this embodiment, the crushing assemblies 2 are four.

Referring to fig. 1 and 2, the crushing assembly 2 comprises a crushing shaft 21 and crushing blades 22 mounted on the crushing shaft 21, all of the crushing shaft 21 being mounted on the two first mounting surfaces 7 at both ends. All the crushing shafts 21 are sequentially distributed in the crushing box 1 in a staggered manner, and in the embodiment, the same ends of a plurality of crushing shafts 21 are continuously distributed in a W shape on the same first mounting surface. Two adjacent crushing axles 21 make relative direction and rotate, and the distance between two adjacent crushing axles 21 keeps away from feed inlet 11 and reduces gradually to crushing subassembly 2 is broken the rubbish that gets into crushing case 1 step by step, makes the breaker body refine rubbish as far as possible.

Referring to fig. 1 and 2, the gear box 7 is provided with the driving assembly 3, the driving assembly 3 includes a driver 31 and a gear set 32, the driver 31 is fixed on the gear box 7, the gear set 32 is located in the gear box 7, the driver 31 provides a driving force, and each gear of the gear set 32 is driven to rotate, and each two adjacent crushing shafts 21 are driven to move relatively through each gear. The gear box 7 serves to reduce the influence of the external environment on the gear unit 32, and also serves to support the driver 31 and the gear unit 32.

Referring to fig. 2 and 3, the crushing cutters 22 include sleeve shafts and blades, the blades are distributed on the sleeve shafts, each crushing cutter 22 is mounted on the crushing shaft 21 through the sleeve shaft, a spacer ring 24 is abutted between every two adjacent sleeve shafts, the crushing cutters 22 and the spacer rings 24 are abutted in sequence, shaft shoulders 23 are arranged at two ends of the crushing shaft 21, each shaft shoulder 23 is abutted with the spacer ring 24 at the adjacent position closely, and the shaft shoulders 23 are fixedly connected with the crushing shaft 21, generally, a welding mode is adopted, and the situation that the sleeve shafts of the crushing cutters 22 are easy to move is reduced.

Referring to fig. 1 and 2, when the spacer ring 24 and the crushing blades 22 of one set of crushing assemblies 2 are not pressed against each other during the operation of the crusher body, the set of crushing blades 22 easily collide with the crushing blades 22 of the adjacent crushing assemblies 2 to a great extent, so that the operation of the crusher body cannot be continued. A plurality of partition plates are fixed on the other two mounting surfaces of the crushing box 1 adjacent to the feed inlet 11, and when the crushing assembly 2 is mounted, each crushing knife 22 is mounted between the two partition plates to play a role in separating the adjacent crushing knives 22. Simultaneously, the space bar can play the guide effect, will get into crushing case 1 and concentrate toward the position between two sets of crushing unit 2.

Referring to fig. 1 and 2, the crushing knife 22 moves relatively under the action of the driver 31, the knife head of the crushing knife 22 faces the rotation direction of the crushing knife 22, and the blade of the crushing knife 22 is in a saw-toothed shape. The crushing knives 22 of two adjacent crushing assemblies 2 are overlapped but not overlapped, and the crushing knives 22 of two adjacent crushing assemblies 2 rotate in a crossed mode to crush the garbage so as to improve the efficiency of the crusher body for treating the kitchen garbage.

The implementation principle of the crusher with the multistage crushing structure in the embodiment of the application is as follows: the driver 31 of the driving assembly 3 drives the gear set 32 to rotate, the crushing shaft 21 of each crushing assembly 2 rotates under the action of the gear set 32, and the rotation directions of two adjacent rotating shafts are opposite. Kitchen waste is conveyed into a material receiving box 4 from a conveying opening 5 and enters a crushing box 1 from a position of a feeding opening 11, the kitchen waste is concentrated between two groups of crushing assemblies 2 under the action of the two groups of crushing assemblies 2 closest to the position of the feeding opening 11 and a partition plate, and the kitchen waste with smaller volume directly falls until being clamped by the two groups of crushing assemblies 2 and is treated by the crushing assemblies 2; kitchen garbage that can't directly pass through is broken through two sets of broken subassemblies 2 of this level, falls to the broken subassembly 2 position of next stage, handles step by step.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A breaker with multistage crushing structure, includes the breaker body, its characterized in that: the crusher body comprises crushing boxes (1) and crushing assemblies (2) arranged in the crushing boxes (1), the number of the crushing assemblies (2) is at least three, each group of the crushing assemblies (2) comprises crushing shafts (21), the crushing shafts (21) are distributed in the crushing boxes (1) in a staggered mode, and two adjacent crushing shafts (21) rotate in opposite directions;

a feed port (11) is formed in the crushing box (1), and the distance between two adjacent crushing shafts (21) is gradually reduced far away from the position of the feed port (11);

the crushing assembly (2) further comprises crushing knives (22) sleeved on the crushing shafts (21), the number of the crushing knives (22) on each crushing shaft (21) is multiple, and the crushing knives (22) of two adjacent crushing assemblies (2) are arranged in a staggered mode;

the crushing knife (22) is in a sawtooth shape, and the knife head of the crushing knife (22) faces to the rotating direction of the crushing knife (22).

2. A crusher having a multistage crushing structure according to claim 1, wherein: each two ends of the crushing shaft (21) are fixedly provided with shaft shoulders (23), two adjacent crushing cutters (22) are provided with spacing rings (24), and the shaft shoulders (23), the spacing rings (24) and the crushing cutters (22) are sequentially abutted.

3. A crusher having a multistage crushing structure according to claim 1, wherein: broken case (1) comprises six installation faces, broken axle (21) install with on two adjacent relative installation faces of feed inlet (11), broken case (1) other two with be fixed with a plurality of space bar on the adjacent installation face of feed inlet (11), every the space bar is located adjacent two between broken sword (22).

4. A crusher having a multistage crushing structure according to claim 3, wherein: the crusher body further comprises a driving assembly (3), the driving assembly (3) comprises a driver (31) and a gear set (32), a gear box (6) is arranged outside the gear set (32), the gear box (6) is installed on the crushing box (1), and the gear set (32) controls the crushing shaft (21) to rotate.

5. A crusher having a multistage crushing structure according to claim 4, wherein: the crushing box (1) is provided with a material receiving box (4), the material receiving box (4) is provided with a conveying opening (5), and the surface where the conveying opening (5) is located is perpendicular to the surface where the feeding opening (11) is located.