CN219919756U

CN219919756U - Straw crushing apparatus

Info

Publication number: CN219919756U
Application number: CN202321306362.4U
Authority: CN
Inventors: 李友谊; 董利合
Original assignee: Luoyang Baishun Biotechnology Co ltd
Current assignee: Luoyang Baishun Biotechnology Co ltd
Priority date: 2023-05-26
Filing date: 2023-05-26
Publication date: 2023-10-31
Anticipated expiration: 2033-05-26

Abstract

The utility model discloses straw crushing equipment, which comprises a box body and a crushing mechanism, wherein the crushing mechanism is arranged in the box body; the beneficial effects are that: according to the utility model, through the arrangement of the crushing mechanism, the first rotating motor drives the third connecting shaft to rotate, the first rotating gear is meshed with the first transmission gear to drive the second connecting shaft to rotate, the first connecting shaft and the cutting blade are driven by the belt to rotate, the straws are cut off, then the straws are crushed by the first crushing blades on the second connecting shaft and the third connecting shaft, the straws meeting the standard enter the collecting bin through the sieve plate, the straws not meeting the standard are driven to rotate by the second rotating motor, the fourth connecting shaft is meshed with the second transmission gear to drive the fifth connecting shaft and the third crushing blade to rotate, the straws not meeting the standard are crushed for the second time, the straws are crushed fully, and the working efficiency of a producer is improved.

Description

Straw crushing apparatus

Technical Field

The utility model relates to the technical field of straw processing, in particular to straw crushing equipment.

Background

The biomass energy is energy stored in organisms, is energy stored in the organisms by converting solar energy into chemical energy through chlorophyll by green plants, and is prepared into biomass fuel by crushing various straws, stirring by steam, extruding (compressing) at a certain temperature, drying and other procedures, so as to replace nonrenewable fuels such as coal, petroleum and the like, and has good economic benefit, environmental benefit and social benefit. Most of the straws in the prior art are not sufficiently crushed, so that secondary crushing is needed, and the working efficiency of producers is reduced.

Disclosure of Invention

The utility model aims to solve the problems and provide straw crushing equipment.

The utility model realizes the above purpose through the following technical scheme:

the straw crushing equipment comprises a box body and a crushing mechanism, wherein the crushing mechanism is arranged in the box body; the crushing mechanism comprises a first connecting shaft, the first connecting shaft is arranged on the upper side of the box body, five connecting blocks are uniformly arranged on the first connecting shaft, each connecting block is fixedly connected with a cutting blade, the lower side of the first connecting shaft is provided with a second connecting shaft and a third connecting shaft, the second connecting shaft and the third connecting shaft are fixedly connected with a plurality of first crushing blades, one end of the third connecting shaft is fixedly connected with a first rotating motor, the second connecting shaft and the third connecting shaft are respectively fixedly connected with a meshed first transmission gear and a first rotating gear, the first connecting shaft and the second connecting shaft are close to a belt arranged on one side of the first rotating motor, the second connecting shaft and the lower side of the third connecting shaft are provided with a second connecting shaft and a third connecting shaft, the right side of the second connecting shaft is provided with a fourth connecting shaft and a fifth connecting shaft, the fourth connecting shaft is fixedly connected with a second crushing blade, one end of the fourth connecting shaft is far away from the first rotating motor, the fourth connecting shaft is fixedly connected with a second transmission gear and the fifth rotating shaft, and the fourth connecting shaft is respectively meshed with a fifth transmission gear, and the fourth connecting shaft is fixedly connected with a fourth transmission gear.

Further set up: the connecting block is fixedly connected with the first connecting shaft.

Further set up: the second connecting shaft and the third connecting shaft are in rotary connection with the box body.

Further set up: the first connecting shaft and the second connecting shaft are connected with the belt through a belt pulley.

Further set up: the upper end of the box body is fixedly connected with a feeding pipe, and the lower side of the box body is slidingly connected with a collecting bin.

Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, through the arrangement of the crushing mechanism, the first rotating motor drives the third connecting shaft to rotate, the first rotating gear is meshed with the first transmission gear to drive the second connecting shaft to rotate, the first connecting shaft and the cutting blade are driven by the belt to rotate, the straws are cut off, then the straws are crushed by the first crushing blades on the second connecting shaft and the third connecting shaft, the straws meeting the standard enter the collecting bin through the sieve plate, the straws not meeting the standard are driven to rotate by the second rotating motor, the fourth connecting shaft is meshed with the second transmission gear to drive the fifth connecting shaft and the third crushing blade to rotate, the straws not meeting the standard are crushed for the second time, the straws are crushed fully, and the working efficiency of a producer is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a schematic structural view of a straw crushing apparatus according to the present utility model;

fig. 2 is a front cross-sectional view of a straw pulverizing apparatus according to the present utility model;

fig. 3 is a rear view of a straw pulverizing apparatus according to the present utility model;

fig. 4 is a top view of a straw pulverizing apparatus according to the present utility model.

The reference numerals are explained as follows:

1. a case; 101. a feed pipe; 102. a collecting bin; 2. a crushing mechanism; 201. a first connecting shaft; 202. a connecting block; 203. a cutting blade; 204. a second connecting shaft; 205. a first crushing blade; 206. a third connecting shaft; 207. a first rotating electric machine; 208. a first transmission gear; 209. a first rotary gear; 210. a belt; 211. a sieve plate; 212. a fourth connecting shaft; 213. a second crushing blade; 214. a fifth connecting shaft; 215. a third crushing blade; 216. a second rotating electric machine; 217. a second rotary gear; 218. and a second transmission gear.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model is further described below with reference to the accompanying drawings:

as shown in fig. 1 to 4, the straw crushing equipment comprises a box body 1 and a crushing mechanism 2, wherein the crushing mechanism 2 for crushing straw is arranged inside the box body 1.

In this embodiment: the crushing mechanism 2 comprises a first connecting shaft 201 for fixing blades, the first connecting shaft 201 is arranged on the upper side of the box body 1, five connecting blocks 202 for connecting the blades are fixedly connected to the first connecting shaft 201, a cutting blade 203 for cutting off straws is fixedly connected to one end of each connecting block 202, a second connecting shaft 204 and a third connecting shaft 206 are arranged on the lower side of the first connecting shaft 201, the second connecting shaft 204 and the third connecting shaft 206 are in rotary connection with the box body 1, a plurality of first crushing blades 205 for crushing straws are fixedly connected to the second connecting shaft 204 and the third connecting shaft 206, a first rotary motor 207 for providing power is fixedly connected to one end of the third connecting shaft 206, a first transmission gear 208 for receiving power and a first rotary gear 209 for transmitting power are respectively and fixedly connected to the second connecting shaft 204 and the third connecting shaft 206, the first connecting shaft 201 and the second connecting shaft 204 are connected with a belt 210 for transmitting power at one side close to the first rotating motor 207, the belt 210 is in rotary connection with the first connecting shaft 201 and the second connecting shaft 204, a sieve plate 211 for screening straws is arranged below the second connecting shaft 204 and the third connecting shaft 206, a fourth connecting shaft 212 and a fifth connecting shaft 214 are arranged on the right side of the sieve plate 211, a second crushing blade 213 for crushing straws is fixedly connected on the fourth connecting shaft 212, a second rotating motor 216 for providing power is fixedly connected at one end far away from the first rotating motor 207 on the fourth connecting shaft 212, a third crushing blade 215 for crushing straws is fixedly connected on the fifth connecting shaft 214, the fourth connecting shaft 212 and the fifth connecting shaft 214 are respectively provided with a second rotation gear 217 for transmitting power and a second transmission gear 218 for receiving power, which are engaged with each other.

In this embodiment: the upper end of the box body 1 is fixedly connected with a feed pipe 101 for feeding the straws into the crushing mechanism 2, and the lower side of the box body 1 is slidingly connected with a collection bin 102 for collecting the crushed straws.

The working principle and the use flow of the utility model are as follows: when straw is required to be crushed, the straw is sent into the crushing mechanism 2 from the feeding pipe 101, the first rotating motor 207 drives the third connecting shaft 206 to rotate, the first rotating gear 209 and the first transmission gear 208 are meshed to drive the second connecting shaft 204 to rotate, the second connecting shaft 204 drives the belt 210 to rotate through a belt wheel arranged at one end, the belt 210 drives the first connecting shaft 201 and the cutting blade 203 to rotate through the belt wheel, the straw is cut off, meanwhile, the third connecting shaft 206 drives the second connecting shaft 204 to rotate through the first rotating gear 209 and the first transmission gear 208, the straw is crushed by utilizing the first crushing blade 205 on the second connecting shaft 204 and the third connecting shaft 206, the crushed straw reaches the position of the sieve plate 211 under the action of gravity, the straw meeting the standard enters the collecting bin 102 through the sieve plate 211, the straw not meeting the standard enters the collecting bin 102 through the second rotating motor 216, the fourth connecting shaft 212 and the second crushing blade 213 are meshed through the second rotating gear 217 and the second transmission gear 218 to drive the fifth connecting shaft 214 and the third crushing blade 215 to rotate, and finally the straw not meeting the standard is crushed by gravity again under the action of the collecting bin 102.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. Straw crushing apparatus, including box (1), its characterized in that: the novel garbage can is characterized by further comprising a crushing mechanism (2), wherein the crushing mechanism (2) is arranged in the box body (1); the crushing mechanism (2) comprises a first connecting shaft (201), the first connecting shaft (201) is arranged on the upper side of the box body (1), five connecting blocks (202) are uniformly arranged on the first connecting shaft (201), one end of each connecting block (202) is fixedly connected with a cutting blade (203), a second connecting shaft (204) and a third connecting shaft (206) are arranged on the lower side of the first connecting shaft (201), a plurality of first crushing blades (205) are fixedly connected on the second connecting shaft (204) and the third connecting shaft (206), a first rotary motor (207) is fixedly connected with one end of the third connecting shaft (206), a first transmission gear (208) and a first rotary gear (209) which are meshed are respectively and fixedly connected with one end of the second connecting shaft (204), a belt (210) is connected on one side close to the first rotary motor (207), a fourth connecting shaft (212) is fixedly connected with the lower side of the second connecting shaft (204), a fourth connecting shaft (212) is fixedly connected with the fourth connecting shaft (212), the fourth connecting shaft (212) is far away from one end of the first rotating motor (207) and fixedly connected with a second rotating motor (216), the fifth connecting shaft (214) is fixedly connected with a third crushing blade (215), and the fourth connecting shaft (212) and the fifth connecting shaft (214) are respectively provided with a second rotating gear (217) and a second transmission gear (218) which are meshed with each other.

2. A straw comminution device as claimed in claim 1, characterized in that: the connecting block (202) is fixedly connected with the first connecting shaft (201).

3. A straw comminution device as claimed in claim 1, characterized in that: the second connecting shaft (204) and the third connecting shaft (206) are rotatably connected with the box body (1).

4. A straw comminution device as claimed in claim 1, characterized in that: the first connecting shaft (201) and the second connecting shaft (204) are connected with the belt (210) through pulleys.

5. A straw comminution device as claimed in claim 1, characterized in that: the upper end of the box body (1) is fixedly connected with a feeding pipe (101), and the lower side of the box body (1) is slidingly connected with a collecting bin (102).