CN212702986U - Novel raw materials screening device - Google Patents
Novel raw materials screening device Download PDFInfo
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- CN212702986U CN212702986U CN202020583633.0U CN202020583633U CN212702986U CN 212702986 U CN212702986 U CN 212702986U CN 202020583633 U CN202020583633 U CN 202020583633U CN 212702986 U CN212702986 U CN 212702986U
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Abstract
The utility model relates to a novel raw material screening device, which comprises a box body, a supporting frame, a screening cylinder and a stepping motor for driving the screening cylinder to rotate; the screening cylinder is divided into a motor cavity at the left side and a screening cavity at the right side; the driving motor is arranged in the motor cavity; a horizontal stirring rod is arranged in the screening cavity; the left end of the stirring rod penetrates through the inner side wall of the screening cavity and is connected with the output end of a driving motor arranged in the motor cavity; the side wall of the screening cylinder is a metal screen, and the top end of the screening cylinder is provided with a second feeding hole communicated with the screening cavity; the second feed inlet is provided with an electric gate; the utility model provides a pair of novel raw materials screening device the screen drum in the box and the puddler that is in the screen drum become opposite direction and rotate, can effectually mix and be in material in the screen drum improves the screening speed of material.
Description
Technical Field
The utility model relates to a mechanical equipment technical field especially relates to a novel raw materials screening device.
Background
The building material is a general name of materials used in civil engineering and constructional engineering and can be divided into structural materials, decorative materials and some special materials, wherein the structural materials comprise wood, bamboo, stone, cement, concrete, metal, tiles, ceramics, glass, engineering plastics, composite materials and the like, and the decorative materials comprise various coatings, paints, plating layers, veneers, tiles with various colors, glass with special effects and the like; the special material is used for water proofing, moisture proofing, corrosion prevention, fire prevention, flame retardance, sound insulation, heat preservation, sealing and the like.
The raw materials for building material production have wider particle size distribution, wherein impurities with larger particles exist, and the quality of products is influenced if the impurities with larger particles are not separated and screened out.
In the prior art, a raw material screening device mainly screens raw materials through a vibrating screen; this screening method is inefficient.
In order to solve the technical problem, the utility model provides a novel raw materials screening device compares in prior art, has higher raw materials screening efficiency.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a novel raw materials screening device.
The utility model provides a technical scheme: a novel raw material screening device comprises a box body; the first feeding hole is formed in the upper end of the box body, and the discharging hole is formed in the bottom end of the box body; the supporting frame is arranged at the bottom end of the box body; the screening drum is arranged in the box body, and the stepping motor is used for driving the screening drum to rotate; the screening cylinder is divided into a motor cavity at the left side and a screening cavity at the right side; the driving motor is arranged in the motor cavity; a horizontal stirring rod is arranged in the screening cavity; the left end of the stirring rod penetrates through the inner side wall of the screening cavity and is connected with the output end of a driving motor arranged in the motor cavity; the side wall of the screening cavity is a metal screen, and the top end of the screening cylinder is provided with a second feeding hole communicated with the screening cavity; and the second feed inlet is provided with an electric gate.
Preferably, the screening cylinder is horizontally arranged in the box body; one end of the screening drum is rotatably arranged on the inner side wall of the box body, and the other end of the screening drum is provided with a horizontal rotating shaft; one end of the rotating shaft, which is far away from the screening drum, penetrates through the box body to the outside of the box body and is provided with a first gear; the first gear and a second gear arranged on an output shaft of the stepping motor on the upper end face of the box body are connected and driven through a chain.
Preferably, a frame type stirring paddle is arranged on the stirring rod.
Preferably, a plurality of paddle type stirring paddles are further arranged on the stirring rod.
The utility model provides a pair of novel raw materials screening device the screen drum in the box and the puddler that is in the screen drum become opposite direction and rotate, can effectually mix and be in material in the screen drum improves the screening speed of material.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a front sectional structure view of the novel raw material screening device provided by the present invention.
Fig. 2 is a sectional structure view of a screening chamber of the novel raw material screening device provided by the utility model.
Description of the drawings: 1-box body, 101-first feeding port, 102-discharging port, 103-feeding hopper, 104-discharging pipe, 2-screening cylinder, 201-screening cavity, 202-motor cavity, 203-stirring rod, 204-driving motor, 205-second feeding port, 206-electric gate, 207-stepping motor, 208-metal screen, 209-frame type stirring paddle, 210-paddle type stirring paddle, 211-first gear, 212-second gear, 213-chain and 3-support frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 and 2, a novel raw material screening apparatus includes a box 1; a first feeding hole 101 formed in the upper end of the box body 1 and a discharging hole 102 formed in the bottom end of the box body 1; the supporting frame 3 is arranged at the bottom end of the box body 1; the screening drum 2 is arranged in the box body 1, and the stepping motor 207 drives the screening drum 2 to rotate; the screening drum 2 is divided into a motor cavity 202 on the left side and a screening cavity 201 on the right side; the driving motor 204 is arranged in the motor cavity 202; a horizontal stirring rod 203 is arranged in the screening cavity 201; the left end of the stirring rod 203 penetrates through the inner side wall of the screening cavity 201 and is connected with the output end of a driving motor 204 arranged in the motor cavity 202; the side wall of the screening cavity 201 is a metal screen 208, and the top end of the screening cylinder 2 is provided with a second feed inlet 205 communicated with the screening cavity 201; the second feed inlet 205 is provided with an electric gate 206.
In this embodiment, the screening cylinder 2 is driven by the stepping motor 207 to rotate, and the stirring rod 203 in the screening cylinder 2 is driven by the driving motor 204 to rotate in the opposite direction to the screening cylinder 2, so that the materials in the screening cavity 201 are sufficiently stirred, and the screening speed of the materials is increased.
In this embodiment, the side walls of the screening chamber 201 are all metal screens 208, and the above design makes the screening chamber 201 have a larger discharge area, increasing the screening discharge speed.
Further, the electric gate 206 is driven by an electric push rod arranged at the upper end of the screening drum 2; the opening and closing of the second feed opening 205 are controlled.
In this embodiment, when the novel raw material screening apparatus does not work, the second feeding hole 205 is located right below the first feeding hole 101.
Further, the aperture of the second feed opening 205 is larger than the aperture of the first feed opening 101.
Preferably, the screening cylinder 2 is horizontally arranged in the box body 1; one end of the screening drum 2 is rotatably arranged on the inner side wall of the box body 1, and the other end of the screening drum 2 is provided with a horizontal rotating shaft; one end of the rotating shaft, which is far away from the screening drum 2, penetrates through the box body 1 to the outside of the box body 1 and is provided with a first gear 211; the first gear 211 and a second gear 212 arranged on an output shaft of the stepping motor 207 on the upper end surface of the box body are connected and driven through a chain 213.
Preferably, a frame type stirring paddle 209 is arranged on the stirring rod 203.
Preferably, a plurality of paddle type stirring paddles 210 are further arranged on the stirring rod 203.
In this embodiment, as shown in fig. 1, the design of the stirring paddle on the stirring rod 203 can stir the material in the screening chamber 201 to the maximum extent, so as to increase the screening speed of the material.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes made by the present specification can be changed, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.
Claims (4)
1. A novel raw material screening device comprises a box body; the first feeding hole is formed in the upper end of the box body, and the discharging hole is formed in the bottom end of the box body; the supporting frame is arranged at the bottom end of the box body; the screening drum is arranged in the box body, and the stepping motor is used for driving the screening drum to rotate; the screening machine is characterized in that the screening drum is divided into a motor cavity on the left side and a screening cavity on the right side; the driving motor is arranged in the motor cavity; a horizontal stirring rod is arranged in the screening cavity; the left end of the stirring rod penetrates through the inner side wall of the screening cavity and is connected with the output end of a driving motor arranged in the motor cavity; the side wall of the screening cavity is a metal screen, and the top end of the screening cylinder is provided with a second feeding hole communicated with the screening cavity; and the second feed inlet is provided with an electric gate.
2. The novel raw material screening device as claimed in claim 1, wherein the screening cylinder is horizontally arranged in the box body; one end of the screening drum is rotatably arranged on the inner side wall of the box body, and the other end of the screening drum is provided with a horizontal rotating shaft; one end of the rotating shaft, which is far away from the screening drum, penetrates through the box body to the outside of the box body and is provided with a first gear; the first gear and a second gear arranged on an output shaft of the stepping motor on the upper end face of the box body are connected and driven through a chain.
3. The novel raw material screening device is characterized in that a frame type stirring paddle is arranged on the stirring rod.
4. The novel raw material screening device as claimed in claim 3, wherein a plurality of paddle type stirring paddles are further provided on the stirring rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020583633.0U CN212702986U (en) | 2020-04-17 | 2020-04-17 | Novel raw materials screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020583633.0U CN212702986U (en) | 2020-04-17 | 2020-04-17 | Novel raw materials screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212702986U true CN212702986U (en) | 2021-03-16 |
Family
ID=74943783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020583633.0U Active CN212702986U (en) | 2020-04-17 | 2020-04-17 | Novel raw materials screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212702986U (en) |
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2020
- 2020-04-17 CN CN202020583633.0U patent/CN212702986U/en active Active
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