CN209901367U - Double-roller stone removing machine - Google Patents
Double-roller stone removing machine Download PDFInfo
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- CN209901367U CN209901367U CN201920533761.1U CN201920533761U CN209901367U CN 209901367 U CN209901367 U CN 209901367U CN 201920533761 U CN201920533761 U CN 201920533761U CN 209901367 U CN209901367 U CN 209901367U
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Abstract
The utility model discloses a to roll-type stone remover, including the frame, the feeder hopper is installed on frame upper portion, the below of feeder hopper is provided with installs opposite direction pivoted pair roller in the frame, actuating mechanism is connected in the pair roller transmission, be provided with annular spiral stone discharging groove on the roll surface of one of them roller in the pair roller, lie in the pair roller intermediate position in the frame and install the stone collection groove that the bottom is provided with the sieve mesh, stone collection groove below is provided with the collecting box. The annular spiral stone discharge groove can effectively discharge larger stones in the materials through the rotary thrust, the crushing equipment of the next procedure is protected, the quality of the materials is improved, and meanwhile, other materials taken out fall into the collecting box through the sieve holes, so that the waste of the materials is avoided.
Description
Technical Field
The utility model relates to a breaker especially relates to a to roll crusher.
Background
The existing double-roller type stone removing equipment has the problem that qualified raw materials and stones are brought out together in the process of purifying materials; some stones are embedded into the stone discharging groove, and if the stones are not timely cleaned, the problem that the stones cannot be timely discharged can be caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a to roll-type stone remover that can get rid of great sand stone piece, can avoid the raw materials extravagant again is provided.
In order to solve the technical problem, the technical scheme of the utility model is that: double-roll stone remover, including the frame, the feeder hopper is installed on frame upper portion, the below of feeder hopper is provided with installs opposite rotation's pair roller in the frame, actuating mechanism is connected in the pair roller transmission, be provided with annular spiral stone discharging groove on the roll surface of one of them roller in the pair roller, lie in the pair roller intermediate position in the frame and install the stone collecting groove that the bottom is provided with the sieve mesh, stone collecting groove below is provided with the collecting box.
As an improvement to the above technical scheme, the collecting box is directly communicated with the discharge hole below the pair of rollers.
Due to the adoption of the technical scheme, the double-roller stone remover comprises a frame, wherein a feed hopper is installed on the upper part of the frame, opposite rotating double rollers are installed on the frame and are in transmission connection with a driving mechanism, an annular spiral stone discharging groove is formed in the roller surface of one of the double rollers, a stone collecting groove with sieve pores at the bottom is installed in the middle of the double rollers on the frame, and a collecting box is arranged below the stone collecting groove. The annular spiral stone discharge groove can effectively discharge larger stones in the materials through the rotary thrust, the crushing equipment of the next procedure is protected, the quality of the materials is improved, and meanwhile, other materials taken out fall into the collecting box through the sieve holes, so that the waste of the materials is avoided.
Drawings
The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein:
fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic view of a part of the structure of the embodiment of the present invention.
In the figure: 1-a frame; 2-a feed hopper; 3-pair of rollers; 4-a stone collecting groove; 5, a collecting box; 6-ring spiral stone-discharging groove; 7-mesh.
Detailed Description
The invention is further explained below with reference to the drawings and examples. In the following detailed description, certain exemplary embodiments of the present invention have been described by way of illustration only. Needless to say, a person skilled in the art will recognize that the described embodiments can be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.
As shown in fig. 1, the double-roller stone removing machine comprises a frame 1, wherein a feed hopper 2 is installed on the upper portion of the frame 1, a pair roller 3 which rotates in opposite directions on the frame 1 is arranged below the feed hopper 2, the pair roller 3 is connected with a driving motor through a belt pulley transmission mechanism or a chain sprocket transmission mechanism in a transmission manner, an annular spiral stone discharging groove 6 is arranged on the roller surface of one roller in the pair roller 3, a stone collecting groove 4 with a sieve pore 7 arranged at the bottom is installed at the middle position of the pair roller 3 on the frame 1, and a collecting box 5 is arranged below the stone collecting groove 4.
The ring-shaped spiral stone-discharging groove 6 pushes the sand blocks which are not easy to crush to one side in the rotating process, in the process, some common raw materials are pushed to one side, the sand blocks are mixed with other raw materials to fall into the stone-collecting groove 4, one part of the sand blocks fall into the collecting box 5 through the sieve holes 7, and the other part of the sand blocks are recycled through the inclined stone-collecting groove 4.
The collecting box 5 is directly communicated with the discharge hole below the pair roller 3, the size of the sieve pore 7 is adjusted to be suitable for the standard of the finished product, and the product which is brought out by the annular spiral stone-discharging groove 6 and meets the standard can be directly discharged from the discharge hole without manual reprocessing.
This embodiment is at the course of the work, and roller bearing receives great load, and in process of production, great sand stone piece can cause bigger pressure for the roller in the raw materials, and the damage that the roll surface received is also more serious. The large stones which are not easy to enter the rolling range of the double roller 3 are pushed aside by the annular spiral stone-discharging groove 6, fall to the stone-collecting groove 4 through the opening reserved on the frame 1, and part of the raw materials are pushed to the stone-collecting groove 4 in the process, but the raw materials meeting the product requirements fall into the collecting box 5 through the sieve holes 7 in the process that the stones pass through the inclined stone-collecting groove 4.
The shape of the annular spiral stone discharging groove 6 can be set according to the requirements on production raw materials, and can be semicircular, square, trapezoidal and the like, and the groove shape and the groove interval can be reasonably adjusted according to the size of the removed stone.
The collecting box 5 can be movably and detachably arranged and can also be arranged as a box body connected with the discharge port, if the box body is connected with the discharge port, the raw materials collected to the collecting box 5 can be directly output to the discharge port, and the size of the sieve pore 7 is required to meet the requirement of the product.
Such setting up the crushing equipment of effectual protection next process, improved the quality of material, reduced the loss of roll surface, roller, the required transformation that carries on is simple feasible.
The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (2)
1. Double-roll stone removing machine, including the frame, the feeder hopper is installed on frame upper portion, the below of feeder hopper is provided with the installation in opposite directions pivoted pair roller in the frame, actuating mechanism is connected in the pair roller transmission, be provided with annular spiral stone groove, its characterized in that on the roll surface of one of them roller in the pair roller: a stone collecting groove with sieve pores at the bottom is arranged in the middle of the pair rollers on the frame, and a collecting box is arranged below the stone collecting groove.
2. The pair-roller type stone remover as set forth in claim 1, wherein: the collecting box is directly communicated with the discharge hole below the pair roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920533761.1U CN209901367U (en) | 2019-04-18 | 2019-04-18 | Double-roller stone removing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920533761.1U CN209901367U (en) | 2019-04-18 | 2019-04-18 | Double-roller stone removing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209901367U true CN209901367U (en) | 2020-01-07 |
Family
ID=69044477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920533761.1U Active CN209901367U (en) | 2019-04-18 | 2019-04-18 | Double-roller stone removing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209901367U (en) |
-
2019
- 2019-04-18 CN CN201920533761.1U patent/CN209901367U/en active Active
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