CN214682928U - Material blocking and dispersing device for feeding belt of roller press - Google Patents
Material blocking and dispersing device for feeding belt of roller press Download PDFInfo
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- CN214682928U CN214682928U CN202120193013.0U CN202120193013U CN214682928U CN 214682928 U CN214682928 U CN 214682928U CN 202120193013 U CN202120193013 U CN 202120193013U CN 214682928 U CN214682928 U CN 214682928U
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- connecting plate
- belt
- waist
- dispersing device
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Abstract
The utility model discloses a roller press feeding belt material blocking and dispersing device, which comprises a connecting plate and a roller, wherein the connecting plate and the roller are arranged above a belt, the middle part of the connecting plate is bent to form a notch, and the opening direction of the notch is consistent with the belt transmission direction; a plurality of waist-shaped holes are formed in the upper end face of the connecting plate downwards, and the length direction of each waist-shaped hole is consistent with the bending direction of the connecting plate; the top end of the roller penetrates through the waist-shaped hole, and the bottom end of the roller is abutted against the working surface of the belt. The utility model discloses novel structure, the connecting plate is erect above the belt, sliding connection cylinder in the waist shape hole of connecting plate, the material of conveying on the belt is sieved through the cylinder clearance, large granule material is intercepted unable passing through, the small granule material passes through from the clearance between the cylinder; the first rod piece and the second rod piece form an included angle, and the included angle is opposite to the transmission direction of the belt, so that the intercepted large-particle materials automatically fall off from the belt along two sides of the included angle.
Description
Technical Field
The utility model relates to a keep off the material bulk cargo, specifically a roll squeezer feeding belt keeps off material bulk cargo device.
Background
The roller press is based on the material bed grinding principle, and materials are continuously brought into the roller space through two extrusion rollers which rotate synchronously in opposite directions, so that the materials are extruded. When the roller press works, if the feeding belt contains larger-sized particles, the roller gap of the roller press is increased, pressure fluctuation and abnormal vibration are caused, the roller is deviated, and simultaneously, the transient current is too large, and even the roller press is stopped.
At present, large-block particle removal needs to be carried out by screening devices, screening materials through screening holes with different sizes is carried out, and the screened materials are conveyed into a rolling machine through a belt. However, the existing screening device has the disadvantages of small treatment capacity, large occupied area and long screening time, and cannot meet the feeding requirement of a roller press.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a roller press feeding belt keeps off material bulk cargo device to solve the problem that the material screening time that proposes is long, inefficiency, energy consumption is high among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a roller press feeding belt material blocking and dispersing device comprises a connecting plate and a roller, wherein the connecting plate and the roller are arranged above a belt, the middle part of the connecting plate is bent to form a notch, and the opening direction of the notch is consistent with the belt transmission direction; a plurality of waist-shaped holes are formed in the upper end face of the connecting plate downwards, and the length direction of each waist-shaped hole is consistent with the bending direction of the connecting plate; the top end of the roller penetrates through the waist-shaped hole, and the bottom end of the roller is abutted against the working surface of the belt.
As a further aspect of the present invention: the top ends of the two stand columns are respectively connected with the two extending ends of the connecting plate, and the bottom ends of the stand columns are arranged on the table board on two sides of the belt.
As a further aspect of the present invention: the connecting plate is provided with a circular hole at the bent part, the top end of the roller penetrates through the circular hole and rotates in the circular hole in a limited manner, and the bottom end of the roller is abutted against the upper end face of the belt.
As a further aspect of the present invention: the roller comprises a sleeve and a shaft core which are coaxially and movably sleeved; the top end of the shaft core is positioned outside the sleeve, and the top end of the shaft core is arranged in the waist-shaped hole or the round hole in a penetrating mode.
As a further aspect of the present invention: two bearings are sleeved on the periphery of the shaft core, and the peripheries of the bearings are abutted to the inner wall of the sleeve.
As a further aspect of the present invention: and an elastic retainer ring is sleeved on the shaft core outside the bearing.
As a further aspect of the present invention: and a nut is connected to the periphery of the shaft core above the connecting plate in a threaded manner, and the outer diameter of the nut is larger than the width of the waist-shaped hole.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses novel structure, the connecting plate is erect above the belt, sliding connection cylinder in the waist shape hole of connecting plate, the material of conveying on the belt is sieved through the cylinder clearance, large granule material is intercepted unable passing through, the small granule material passes through from the clearance between the cylinder; the rollers with different diameters can be replaced according to production requirements, so that the particle size of the material allowed to pass through the belt can be controlled; the connecting piece is bent to form a notch, and the opening direction of the notch is consistent with the conveying direction of the belt, so that the intercepted large-particle materials automatically fall off from the belt along the two sides of the notch. In addition, the friction force generated by the moving materials to the roller drives the roller to move, and the roller is free of electric drive, energy-saving, environment-friendly and high in practicability.
Drawings
FIG. 1 is a schematic view of the belt mounting of the present invention;
FIG. 2 is a top view of the connecting plate of the present invention;
FIG. 3 is a cross-sectional view of the drum of the present invention;
in the figure: 1-connecting plate, 11-first rod piece, 12-second rod piece, 13-waist-shaped hole, 14-round hole, 2-roller, 21-sleeve, 22-shaft core, 23-bearing, 24-nut, 25-inner cylinder, 26-elastic retainer ring, 3-upright post and 4-belt.
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 work belong to the protection scope of the present invention.
Referring to fig. 1-3, in an embodiment of the present invention, a roller press feeding belt material blocking and dispersing device includes a connecting plate 1, a roller 2 and a column 3, where the connecting plate 1 includes a first rod 11 and a second rod 12, the first rod 11 and the second rod 12 are integrally terminated to form a V-shaped bracket, the V-shaped bracket has an included angle, and an opening direction of the included angle is the same as a transmission direction of a belt 4; the first rod piece 11 is provided with a plurality of equally spaced waist-shaped holes 13 along the length direction thereof, and the length direction of the waist-shaped holes 13 is consistent with the length direction of the first rod piece 11; the second bar member 12 is provided with a plurality of equally spaced waist-shaped holes 13 along the length direction thereof, and the length direction of the waist-shaped holes 13 is consistent with the length direction of the second bar member 12. It should be particularly noted that, the shape of the middle connecting plate 1 of the present invention is not limited to the V-shaped bracket, but it can be other special-shaped brackets of the C-shaped bracket of the U-shaped bracket, as long as the connecting plate 1 is bent to form the notch, and the opening direction of the notch is consistent with the transmission direction of the belt 4. The top end of the roller 2 penetrates through the waist-shaped hole 13 and slides in a limited and parallel mode, and the bottom end of the roller 2 abuts against the upper end face of the belt 4. Two the top of stand 3 respectively with two extension ends of V-arrangement support are connected, 3 bottoms of stand are located on the mesa of belt 4 both sides, stand 3 and cylinder 2 provide the support for the V-arrangement support for V-arrangement support place plane is approximately parallel with the belt, in addition, stand 3 still plays the effect of fixed V-arrangement support.
With reference to fig. 2, a circular hole 14 is formed at a connection position of the first rod 11 and the second rod 12, a top end of the drum 2 penetrates through the circular hole 14 and rotates in the circular hole in a limited manner, the drum 2 in the circular hole 14 separates materials close to a center line of the belt from left to right, and plays a role of guiding the materials to move towards the drums 2 at two sides, so that the materials are screened by the drums 2 at two sides, the particle size of the materials is larger than that of the materials intercepted by a gap between the adjacent drums 2, the materials with the particle size smaller than that of the materials passing through the gap between the adjacent drums 2 and are continuously conveyed to the roller press along with the belt 4, and the intercepted materials fall from two sides of the belt 4 along a direction of the V-shaped bracket.
With reference to fig. 3, the roller 2 includes a sleeve 21 and a shaft core 22 that are coaxially and movably sleeved; the top end of the shaft core 22 is located outside the sleeve 21, and the top end of the shaft core 22 is arranged in the waist-shaped hole 13 or the round hole 14 in a penetrating manner. The upper end and the lower end of the shaft core 22 are sleeved with bearings 23, the bearings 23 are deep groove ball bearings, and the peripheries of the bearings 23 are abutted to the inner wall of the sleeve 21; the outer wall of the shaft core 22 is sleeved with an inner cylinder 25, the inner cylinder 25 is located between the two deep groove ball bearings, and the inner cylinder 25 provides support for the deep groove ball bearings above. The periphery of the shaft core 22 above the connecting plate 1 is in threaded connection with a nut 24, and the outer diameter of the nut 24 is larger than the width of the waist-shaped hole 13. The nut 24 serves to provide a fixing and support for the drum 2. Along with the removal of material, the material produces frictional force with the contact of cylinder 2 outer wall, and frictional force drives cylinder 2 in kidney type hole 13 restricted parallel slip, and along with the material that removes produces the friction to cylinder 2 outer wall and drives cylinder 2 and make the spin motion, parallel slip and spin motion make cylinder 2 more nimble when the screening. The shaft core 22 outside the bearing 23 is sleeved with a circlip 26, and the two circlips 26 can prevent the sleeve 21 and the bearing 23 from moving axially.
The utility model discloses when using, the cylinder 2 of different diameters can be changed according to production needs to change the particle size of screening material. Can make its place plane and belt 4 up end form little contained angle during installation V-arrangement support, make V-arrangement support most advanced position be less than its extension end, let cylinder 2 inseparabler with belt 4's contact, the cylinder 2 of slope also makes its self rotate more in the time of screening material simultaneously.
Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.
Therefore, the above description is only a preferred embodiment of the present application, and is not intended to limit the scope of the present application; all changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.
Claims (7)
1. The roller press feeding belt material blocking and dispersing device comprises a connecting plate (1) and a roller (2), wherein the connecting plate (1) and the roller (2) are arranged above a belt (4), and is characterized in that the middle of the connecting plate (1) is bent to form a notch, and the opening direction of the notch is consistent with the transmission direction of the belt (4); a plurality of waist-shaped holes (13) are formed in the upper end surface of the connecting plate (1) downwards, and the length direction of each waist-shaped hole (13) is consistent with the bending direction of the connecting plate (1); the top end of the roller (2) penetrates through the waist-shaped hole (13), and the bottom end of the roller (2) is abutted against the working surface of the belt (4).
2. The material blocking and dispersing device for the feeding belt of the roller press as claimed in claim 1, further comprising two columns (3), wherein the top ends of the two columns (3) are respectively connected with the two extending ends of the connecting plate (1), and the bottom ends of the columns (3) are arranged on the table top at both sides of the belt (4).
3. The roller press feeding belt material blocking and dispersing device is characterized in that a round hole (14) is formed in the bent part of the connecting plate (1), the top end of the roller (2) penetrates through the round hole (14) and rotates in the round hole in a limited mode, and the bottom end of the roller (2) abuts against the upper end face of the belt (4).
4. The roller press feeding belt material blocking and dispersing device as claimed in claim 1 or 3, wherein the roller (2) comprises a sleeve (21) and a shaft core (22) which are coaxially movably sleeved; the top end of the shaft core (22) is positioned outside the sleeve (21), and the top end of the shaft core (22) is arranged in the waist-shaped hole (13) or the round hole (14) in a penetrating mode.
5. The roller press feeding belt material blocking and dispersing device is characterized in that two bearings (23) are sleeved on the periphery of the shaft core (22), and the periphery of each bearing (23) is abutted to the sleeve (21).
6. The material blocking and dispersing device for the feeding belt of the roller press as claimed in claim 5, wherein the shaft core (22) outside the bearing (23) is sleeved with a circlip (26).
7. The roller press feeding belt material blocking and dispersing device according to claim 4, wherein a nut (24) is connected to the periphery of the shaft core (22) above the connecting plate (1) in a threaded manner, and the outer diameter of the nut (24) is larger than the width of the kidney-shaped hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120193013.0U CN214682928U (en) | 2021-01-22 | 2021-01-22 | Material blocking and dispersing device for feeding belt of roller press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120193013.0U CN214682928U (en) | 2021-01-22 | 2021-01-22 | Material blocking and dispersing device for feeding belt of roller press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214682928U true CN214682928U (en) | 2021-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120193013.0U Active CN214682928U (en) | 2021-01-22 | 2021-01-22 | Material blocking and dispersing device for feeding belt of roller press |
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| CN (1) | CN214682928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115072344A (en) * | 2022-07-01 | 2022-09-20 | 新昌沛斯轴承配件有限公司 | Bearing inner race's transmission device |
-
2021
- 2021-01-22 CN CN202120193013.0U patent/CN214682928U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115072344A (en) * | 2022-07-01 | 2022-09-20 | 新昌沛斯轴承配件有限公司 | Bearing inner race's transmission device |
| CN115072344B (en) * | 2022-07-01 | 2024-05-17 | 新昌沛斯轴承配件有限公司 | Transmission device for bearing inner ring |
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