CN219577861U - A straw grinder with dust removal function - Google Patents

Abstract

The utility model discloses a straw pulverizer with dust removal function, which comprises a machine body, a crushing device, a material guide chamber and a filter screen. The movable installation is inside the crushing device, and the inside of the machine body is fixedly connected with an installation cylinder, and the right side of the installation cylinder is provided with an installation groove, and the right side of the installation cylinder is provided with a cleaning plate. The utility model is provided with a cleaning plate, so that the cleaning plate can drive the cleaning wool to clean the surface of the filter screen through the transmission mechanism, and solves the problem of first filtering through the first filter plate in the process of use. There will be straw leaves or straws that have not been crushed completely attached to the first filter plate. When the first filter plate is blocked by straw leaves or straw that has not been crushed thoroughly, the user needs to stop crushing the straw to clean the first filter plate. Replacement will affect the progress of straw crushing.

Description

A straw grinder with dust removal function

technical field

The utility model relates to the technical field of agricultural machinery, in particular to a straw pulverizer with a dust removal function.

Background technique

At present, the straw grinder can be used to crush corn stalks, wheat stalks, peanut skins, bean stalks and other combustible crop waste stalks, which avoids the waste burning of these crop stalks and effectively develops renewable resources.

For example, application number CN202021960605.2 This application relates to a straw grinder with dust removal function, which relates to the field of agricultural machinery, which includes a frame, a primary filter chamber, a secondary filter chamber and a settling chamber. The feed port, the primary filter chamber is set near the middle of the frame, the secondary filter chamber is set on the side of the primary filter chamber away from the feed inlet, the settling chamber is set below the primary filter chamber, and the settling chamber is connected to the primary filter chamber. The filter chamber is connected. The application has the effect of collecting and processing the fine dust generated in the process of the straw pulverizer, and reducing the damage caused by the straw dust to the human body and the environment.

Based on the retrieval of the above-mentioned patents, and in combination with the equipment in the prior art, it was found that although the above-mentioned equipment can solve the problem that the straw pulverizer relies on the rapid rotation of the blade to perform straw pulverization during pulverization, during the pulverization process, due to the rotation of the blade, the Separation, fine dust will be produced in the process of straw pulverizer, and the fine dust generated in the process of straw pulverizer will be sucked into the body by the user, which is not conducive to the health of the user, and when the dust is discharged into the air, it will cause environmental pollution , is not conducive to the problem of environmental protection defects, but in the process of use, the first filter plate is used for the first filtration, and straw leaves or uncrushed straw will adhere to the first filter plate during the process of straw crushing. When the first filter plate is blocked by straw leaves or straw that has not been crushed thoroughly, the user needs to stop crushing the straw to replace the first filter plate, thereby affecting the progress of straw crushing.

Utility model content

In order to solve the problems raised in the above-mentioned background technology, the purpose of this utility model is to provide a straw pulverizer with dust removal function, which has the advantage of preventing clogging, and solves the problem that the first filter plate is used in the process of use. In the process of straw crushing, there will be straw leaves or un-pulverized straw attached to the first filter plate. When the first filter plate is blocked by straw leaves or straw that has not been crushed thoroughly, the user needs to stop processing the straw. The crushing of straw is used to replace the first filter plate, which affects the progress of straw crushing.

In order to achieve the above purpose, the utility model provides the following technical solutions: a straw pulverizer with dust removal function, including a machine body, a pulverizing device, a material guide chamber and a filter screen, and the pulverizing device is fixedly installed on the left side of the top of the machine body. The material guide chamber is connected to the bottom of the machine body, the filter screen is movably installed inside the crushing device, the inside of the machine body is fixedly connected with an installation cylinder, and an installation groove is opened on the right side of the installation cylinder, and the installation cylinder The right side is provided with a cleaning plate, and the right side of the cleaning plate is fixedly connected with cleaning hairs, and the cleaning hairs are provided with several and distributed equidistantly, the cleaning hairs are movably connected with the filter screen, and the front of the body is fixed A transmission mechanism is connected.

As preferred in the present invention, the transmission mechanism includes a motor, the output end of the motor penetrates the body and extends to the inside of the installation cylinder, the output end of the motor is fixedly connected with a screw, and the surface of the screw is threaded with a A screw sleeve, the right side of the screw sleeve is fixedly connected with a connecting frame, and the right side of the connecting frame is fixedly connected with the left side of the cleaning plate through an installation groove.

As preferred in the present invention, the top and bottom of the inner wall of the installation cylinder are both fixedly connected to the limiting plate, the top and the bottom of the screw sleeve are both provided with limiting grooves, and the limiting plate is movably connected to the limiting groove.

As preferred in the present invention, the top and bottom of the inner wall of the installation groove are fixedly connected with intercepting hairs, and the intercepting hairs are provided with several and distributed equidistantly, and the intercepting hairs are movably connected with the connecting frame.

As preferred in the present invention, the top of the inner wall of the body is fixedly connected with a sliding frame located on the left side of the filter screen, the top of the cleaning plate is fixedly connected with a slider, and the slider is movably connected with the sliding frame.

As preferred in the present invention, the rear side of the inner wall of the body is movably inlaid with a round table block, and the front side of the round table block is fixedly connected with the rear end of the screw.

As preferred in the present invention, a protective box is fixedly connected to the front of the body, and the motor is located inside the protective box.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The utility model is provided with a cleaning plate, so that the cleaning plate can drive the cleaning wool to clean the surface of the filter screen through the transmission mechanism, and solves the problem of first filtering through the first filter plate during use, and the straw is crushed. During the process, there will be straw leaves or straws that have not been crushed thoroughly attached to the first filter plate. When the first filter plate is blocked by straw leaves or straws that have not been crushed thoroughly, the user needs to stop crushing the straws to clean the first filter plate. The replacement of the filter plate will affect the progress of straw crushing, and it has the advantage of preventing clogging.

2. The utility model sets the transmission mechanism so that the motor can drive the screw to rotate after starting, so that the screw can drive the screw sleeve to move inside the installation cylinder after the screw rotates, so that the screw sleeve can drive the cleaning plate to move forward and backward through the connecting frame, so that the cleaning The plate can drive the cleaning wool to clean the surface of the filter screen, and then set the limit plate and the limit groove, so that the screw sleeve can be limited by the use of the limit groove and the limit plate when the screw sleeve moves, ensuring that the screw sleeve Able to move back and forth stably.

3. The utility model is provided with intercepting wool, so that the use of intercepting wool can prevent the straw crushed by the machine from entering the interior of the installation cylinder through the installation groove, and avoid the straw from interfering with the normal use of the screw and the screw sleeve, and then by setting the sliding frame and the sliding block, After the cleaning plate is moved, the slide block can be driven to move inside the sliding frame, so that the cooperative use of the slide block and the sliding frame can limit the position of the cleaning plate and make the cleaning plate more stable when moving.

Description of drawings

Fig. 1 is a schematic diagram of the three-dimensional structure of the utility model;

Fig. 2 is a schematic diagram of a three-dimensional cross-sectional structure of the utility model;

Fig. 3 is a schematic diagram of the explosion structure of the three-dimensional section of the installation cylinder of the present invention.

In the figure: 1. body; 2. crushing device; 3. material guide chamber; 4. filter screen; 5. installation cylinder; 6. installation groove; 7. cleaning plate; 8. cleaning hair; 9. transmission mechanism; Motor; 92, screw rod; 93, screw sleeve; 94, connecting frame; 10, limiting plate; 11, limiting groove; 12, intercepting hair; 13, sliding frame; 14, sliding block; protective box.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Figures 1 to 3, a straw pulverizer with dust removal function provided by the utility model includes a body 1, a pulverization device 2, a material guide chamber 3 and a filter screen 4, and the pulverization device 2 is fixedly installed on the top of the body 1 The left side of the body, the material guide chamber 3 is connected to the bottom of the body 1, the filter screen 4 is movably installed inside the crushing device 2, the inside of the body 1 is fixedly connected with the installation cylinder 5, and the right side of the installation cylinder 5 is provided with an installation groove 6, The right side of installation cylinder 5 is provided with cleaning plate 7, and the right side of cleaning plate 7 is fixedly connected with cleaning hair 8, and cleaning hair 8 is provided with several and is equidistant distribution, and cleaning hair 8 is movably connected with filter screen 4, and body 1 The front is fixedly connected with transmission mechanism 9.

Referring to FIG. 3 , the transmission mechanism 9 includes a motor 91 , the output end of the motor 91 penetrates the body 1 and extends to the inside of the installation cylinder 5 , the output end of the motor 91 is fixedly connected with a screw 92 , and the surface of the screw 92 is threaded with a screw sleeve 93 , The right side of the screw sleeve 93 is fixedly connected with a connecting frame 94, and the right side of the connecting frame 94 is fixedly connected with the left side of the cleaning plate 7 through the installation groove 6.

As a technical optimization scheme of the present utility model, by setting the transmission mechanism 9, the motor 91 can drive the screw rod 92 to rotate after the screw rod 92 rotates, and the screw sleeve 93 can be driven to move inside the installation cylinder 5 after the screw rod 92 rotates, so that the screw sleeve 93 The connecting frame 94 can drive the cleaning plate 7 to move back and forth, so that the cleaning plate 7 can drive the cleaning wool 8 to clean the surface of the filter screen 4 .

With reference to Fig. 3, the top and the bottom of the inner wall of the installation tube 5 are fixedly connected with the limiting plate 10, the top and the bottom of the screw sleeve 93 are provided with a limiting groove 11, and the limiting plate 10 and the limiting groove 11 are movably connected.

As a technical optimization scheme of the present utility model, by setting the limit plate 10 and the limit groove 11, the screw sleeve 93 can be limited by the cooperative use of the limit groove 11 and the limit plate 10 when the screw sleeve 93 moves, Ensure that the screw sleeve 93 can move back and forth stably.

Referring to FIG. 3 , the top and bottom of the inner wall of the installation groove 6 are fixedly connected with intercepting hairs 12 , and several intercepting hairs 12 are arranged at equal distances, and the intercepting hairs 12 are movably connected with the connecting frame 94 .

As a technical optimization scheme of the present utility model, by setting the intercepting wool 12, the use of the intercepting wool 12 can prevent the straw crushed by the machine from entering the inside of the installation cylinder 5 through the installation groove 6, and prevent the straw from interfering with the screw rod 92 and the screw sleeve 93. Normal use.

With reference to Fig. 3, the top of body 1 inner wall is fixedly connected with the sliding frame 13 that is positioned at filter screen 4 left sides, and the top of cleaning plate 7 is fixedly connected with slider 14, and slider 14 is movably connected with sliding frame 13.

As a kind of technical optimization scheme of the present utility model, by arranging the sliding frame 13 and the sliding block 14, the sliding block 14 can be driven to move inside the sliding frame 13 after the cleaning plate 7 moves, so that the sliding block 14 and the sliding frame 13 The combined use can limit the position of the cleaning plate 7, making the cleaning plate 7 more stable when moving.

Referring to FIG. 3 , the rear side of the inner wall of the body 1 is movably inlaid with a round platform block 15 , and the front of the round platform block 15 is fixedly connected with the rear end of the screw rod 92 .

As a technical optimization scheme of the present utility model, by setting the round table block 15, the use of the round table block 15 can limit the screw rod 92, and avoid the downward displacement of the end of the screw rod 92 away from the motor 91 when rotating.

Referring to FIG. 1 , a protective box 16 is fixedly connected to the front of the body 1 , and the motor 91 is located inside the protective box 16 .

As a technical optimization scheme of the present invention, by setting the protective box 16, the use of the protective box 16 can protect the motor 91 and prevent the motor 91 from being damaged by the collision of foreign objects during use.

The working principle and application process of the utility model: when in use, start the motor 91 inside the protective tube, so that the motor 91 can drive the screw 92 inside the installation tube 5 to rotate, and the screw 92 can drive the screw sleeve 93 to move forward and backward. Move, make screw sleeve 93 can drive cleaning plate 7 to move by connecting frame 94, be subjected to the spacing of limit plate 10 and limit groove 11 in the process that screw sleeve 93 moves simultaneously, make screw sleeve 93 more stable when moving, When the cleaning plate 7 moves, it can drive the cleaning hair 8 to clean the surface of the filter screen 4, so that the straw attached to the filter screen 4 can be brushed off by the cleaning hair 8, thereby achieving the effect of preventing clogging. At the same time, the cleaning plate 7 is moving During the process, the slider 14 can be driven to move inside the sliding frame 13, thereby limiting the position of the cleaning plate 7.

To sum up: this kind of straw pulverizer with dust removal function, by setting the cleaning plate 7, the cleaning plate 7 can drive the cleaning wool to clean the surface of the filter screen 4 through the transmission mechanism 9, which solves the problem of dust removal in the process of use. The first filter is carried out through the first filter plate. In the process of straw crushing, there will be straw leaves or straws that have not been crushed on the first filter plate. When the first filter plate is covered with straw leaves or straw that has not been crushed thoroughly When clogged, the user needs to stop crushing the straw to replace the first filter plate, which affects the progress of straw crushing.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. any such actual relationship or order exists between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or apparatus.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a straw pulverizer with dust removal function, includes organism (1), reducing mechanism (2), guide room (3) and filter screen (4), its characterized in that: reducing mechanism (2) fixed mounting is in the left side at organism (1) top, guide room (3) intercommunication is in the bottom of organism (1), filter screen (4) movable mounting is in the inside of reducing mechanism (2), the inside fixedly connected with installation section of thick bamboo (5) of organism (1), mounting groove (6) have been seted up on the right side of installation section of thick bamboo (5), the right side of installation section of thick bamboo (5) is provided with clearance board (7), the right side fixedly connected with clearance hair (8) of clearance board (7), clearance hair (8) are provided with a plurality of and are the equidistance and distribute, clearance hair (8) and filter screen (4) swing joint, the positive fixedly connected with drive mechanism (9) of organism (1).

2. The straw pulverizer with dust removal function according to claim 1, wherein: the transmission mechanism (9) comprises a motor (91), the output end of the motor (91) penetrates through the machine body (1) and extends to the inside of the mounting cylinder (5), the output end of the motor (91) is fixedly connected with a screw rod (92), the surface of the screw rod (92) is in threaded connection with a screw sleeve (93), the right side of the screw sleeve (93) is fixedly connected with a connecting frame (94), and the right side of the connecting frame (94) is fixedly connected with the left side of the cleaning plate (7) through a mounting groove (6).

3. The straw pulverizer with dust removal function according to claim 2, wherein: the top and the bottom of the inner wall of the mounting cylinder (5) are fixedly connected with limiting plates (10), limiting grooves (11) are formed in the top and the bottom of the threaded sleeve (93), and the limiting plates (10) are movably connected with the limiting grooves (11).

4. The straw pulverizer with dust removal function according to claim 2, wherein: the top and the bottom of mounting groove (6) inner wall all fixedly connected with intercepts hair (12), intercept hair (12) are provided with a plurality of and are equidistant distribution, intercept hair (12) and link (94) swing joint.

5. The straw pulverizer with dust removal function according to claim 1, wherein: the top fixedly connected with of organism (1) inner wall is located carriage (13) in filter screen (4) left side, the top fixedly connected with slider (14) of clearance board (7), slider (14) and carriage (13) swing joint.

6. The straw pulverizer with dust removal function according to claim 2, wherein: the rear side of the inner wall of the machine body (1) is movably embedded with a round platform block (15), and the front surface of the round platform block (15) is fixedly connected with the rear end of the screw rod (92).

7. The straw pulverizer with dust removal function according to claim 2, wherein: the front of the machine body (1) is fixedly connected with a protective box (16), and the motor (91) is positioned in the protective box (16).