CN213474194U - Discharging bin structure of coarse crushing workshop - Google Patents
Discharging bin structure of coarse crushing workshop Download PDFInfo
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- CN213474194U CN213474194U CN202022552894.9U CN202022552894U CN213474194U CN 213474194 U CN213474194 U CN 213474194U CN 202022552894 U CN202022552894 U CN 202022552894U CN 213474194 U CN213474194 U CN 213474194U
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- coarse crushing
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Abstract
The utility model discloses a discharge bin structure in coarse crushing workshop belongs to grit material production technical field. This structure includes the discharge bin, the top side opening of discharge bin, the bottom is equipped with the blanking mouth, all be equipped with protective assembly on the bottom of discharge bin, lateral wall and the lateral wall of blanking mouth, be located and be equipped with the subassembly that shocks resistance on the protective assembly of discharge bin bottom, lateral wall. The impact force of the lump stones is borne by the rail steel, and the impact force of the wear-resistant high manganese steel plate dispersed lump stones is borne by the side wall or the bottom of the discharging bin, so that the wear-resistant high manganese steel plate or the discharging bin is prevented from locally bearing large impact force, and the service lives of the wear-resistant high manganese steel plate and the discharging bin are prolonged. The inner wall of the blanking port is protected by the wear-resistant high manganese steel plate, the blanking port is prevented from being damaged by impact of rock blocks, and the service life of the blanking port is prolonged.
Description
Technical Field
The utility model relates to a discharge bin structure in coarse crushing workshop belongs to grit material production technical field.
Background
The discharge bin of the coarse crushing workshop of the sandstone processing system is also called a coarse crushing receiving pit and is used for directly receiving rough materials opened in a receiving yard so as to achieve the aim of continuously supplying materials to crushing equipment. Because the coarse crushing workshop is generally large in size and bears heavy load, the discharge bin is basically of a reinforced concrete structure. The lump stone particle diameter that coarse crushing discharge bin held is most all more than 250mm, has the lump stone of bigger particle diameter even, and the discharge bin all adopts the direct quick material receiving mode of unloading to the feed bin of dump truck basically, can lead to the feed bin antetheca to receive the violent impact of the direct landing lump stone when receiving the material like this, and long-time operation can produce great potential safety hazard to the feed bin structure.
Chinese patent publication No. CN206691736U discloses an anti-collision device for a discharge bin in a coarse crushing workshop, which comprises two parts, namely an elastic buffer device and a flexible blocking device; the elastic buffer device comprises a group of embedded parts which are embedded in the front side of the front wall of the discharging bin, a pressure spring is welded on each embedded part, one end of each pressure spring is welded with each embedded part, and the other end of each pressure spring is welded with the wear-resistant manganese steel plate; the flexible blocking device comprises a cross beam fixed on the outer side of the discharge opening, and a group of iron chains are uniformly suspended on the cross beam. The wear-resistant manganese steel plate bears the impact of the incoming materials during unloading; the spring bears the acting force transmitted by the wear-resistant manganese steel plate, and the acting force is converted into the deformation potential energy of the pressure spring to be absorbed, so that the front wall of the storage bin is protected.
However, the wear-resistant manganese steel plate is connected with the front wall of the discharging bin through the pressure spring, so that the wear-resistant manganese steel plate is not tightly attached to the front wall of the discharging bin, and the wear-resistant manganese steel plate is easy to deform under the impact action of the lump stones and needs to be replaced frequently; in addition, wear-resisting manganese steel sheet passes through pressure spring and discharge bin antetheca point contact, leads to the discharge bin antetheca to be in the easy deformation under the impact of rock block with the tie point of pressure spring.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a discharge bin structure in coarse crushing workshop.
The utility model discloses a following technical scheme can realize:
the utility model provides a discharge bin structure in coarse crushing workshop, includes the discharge bin, the top side opening of discharge bin, the bottom is equipped with the blanking mouth, all be equipped with protective assembly on the bottom of discharge bin, lateral wall and the lateral wall of blanking mouth, be located and be equipped with the subassembly that shocks resistance on the protective assembly of discharge bin bottom, lateral wall.
The protection assembly comprises a bearing plate and an L-shaped embedded part A arranged on the bearing plate.
The bearing plate is a wear-resistant high manganese steel plate with the thickness not less than 30 mm.
The shock resistant assembly includes a plurality of rail steels arranged side by side on the shield assembly.
And the space between the plurality of the track steels is 100-150 mm.
One side of discharge hopper is equipped with the concrete barricade, and the top of concrete barricade is equipped with the car shelves, and the surface of car shelves is equipped with protecting against shock subassembly, and one side of keeping away from the discharge hopper on the concrete barricade is equipped with the ballast backfill layer, is equipped with the concrete platform on the ballast backfill layer, is equipped with pressure-bearing protection component on the concrete platform.
The anti-impact assembly comprises a steel plate B and an L-shaped embedded part C arranged on the steel plate B, and the L-shaped embedded part C is embedded in the car bumper.
The pressure-bearing protection assembly comprises a steel plate A and an L-shaped embedded part B fixedly arranged at the bottom of the steel plate A, and the L-shaped embedded part B is embedded in the concrete platform.
And the steel plate A is provided with an anti-skid component.
The anti-skid assembly comprises two rows of deformed steel bars welded on the steel plate A side by side.
The beneficial effects of the utility model reside in that:
1. the impact force of the lump stones is borne by the rail steel, and the impact force of the wear-resistant high manganese steel plate dispersed lump stones is borne by the side wall or the bottom of the discharging bin, so that the wear-resistant high manganese steel plate or the discharging bin is prevented from locally bearing large impact force, and the service lives of the wear-resistant high manganese steel plate and the discharging bin are prolonged.
2. The inner wall of the blanking port is protected by the wear-resistant high manganese steel plate, the blanking port is prevented from being damaged by impact of rock blocks, and the service life of the blanking port is prolonged.
3. The surface of the concrete platform is protected through the steel plate A, and the concrete platform is prevented from being rolled and damaged by a heavy-duty truck.
4. The friction between the wheels and the steel plate A is improved through the deformed steel bars, and the truck is prevented from slipping on the steel plate A.
5. The steel plate B protects the car bumper, and the edge and the surface of the car bumper are prevented from being damaged by the impact of the wheel and the block stone.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the discharging bin of the present invention;
FIG. 3 is a schematic view of an assembly structure of the protection component and the anti-impact component of the present invention;
FIG. 4 is a schematic view of an assembly structure of a steel plate A and an anti-skid component of the present invention;
fig. 5 is a schematic view of an assembly structure of the bumper and the impact-proof component according to the present invention.
In the figure: the method comprises the following steps of 1-discharging bin, 2-blanking port, 3-bearing plate, 4-L-shaped embedded part A, 5-impact-resistant assembly, 6-concrete retaining wall, 7-ballast backfill layer, 8-concrete platform, 9-steel plate A, 10-L-shaped embedded part B, 11-car bumper, 12-antiskid assembly, 13-steel plate B and 14-L-shaped embedded part C.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
As shown in fig. 1 to 5, a discharge bin structure in coarse crushing workshop, including discharge bin 1, the top side opening of discharge bin 1, bottom are equipped with blanking mouth 2, all be equipped with protective component on the bottom of discharge bin 1, the lateral wall and the lateral wall of blanking mouth 2, be located and be equipped with anti-impact assembly 5 on the protective component of discharge bin 1 bottom, lateral wall. When using, through the inner wall of protection component protection discharging material silo 1 and blanking mouth 2, avoid the inner wall of discharging material silo 1 and blanking mouth 2 directly to bear the impact of lump stone, help prolonging the life of discharging material silo 1 and blanking mouth 2. The protection component is protected by the anti-impact component 5, the protection component is prevented from directly bearing impact of the stone blocks, and the service life of the protection component is prolonged.
The protection assembly comprises a bearing plate 3 and an L-shaped embedded part A4 welded on the bearing plate 3. Through the inner wall of loading board 3 protection discharging material silo 1 and blanking mouth 2, avoid discharging material silo 1 and blanking mouth 2's inner wall directly to bear the impact of lump stone, help prolonging discharging material silo 1 and blanking mouth 2's life. The L-shaped embedded part A4 is used for improving the connection strength of the bearing plate 3 and the discharging bin 1 or the blanking opening 2.
The bearing plate 3 is a wear-resistant high manganese steel plate with the thickness not less than 30 mm.
The anti-shock assembly 5 comprises a plurality of rail steels welded side by side to the shield assembly. In use, the rail steel on the side wall of the discharge bin 1 is arranged vertically.
And the space between the plurality of the track steels is 100-150 mm. When using, the lump stone particle diameter that coarse crushing discharging material silo held most all is more than 250mm, so set up the interval between the track steel into 100 ~ 150mm, avoid the lump stone direct impact loading board 3.
One side of discharging material silo 1 is equipped with concrete barricade 6, and the top of concrete barricade 6 is equipped with car shelves 11, and the surface of car shelves 11 is equipped with protecting against shock subassembly, and one side of keeping away from discharging material silo 1 on concrete barricade 6 is equipped with ballast backfill layer 7, is equipped with concrete platform 8 on ballast backfill layer 7, is equipped with pressure-bearing protection component on concrete platform 8. When the device is used, the surface of the concrete platform 8 is protected through the pressure-bearing protection assembly, so that the concrete platform 8 is prevented from being rolled and damaged by a heavy-duty truck; the car bumper 11 is protected through the anti-impact component, and the edge and the surface of the car bumper 11 are prevented from being damaged by the impact of wheel or block stone blanking. The thickness of the concrete platform 8 is not less than 500mm, and the concrete strength grade is not less than C30.
The anti-impact assembly comprises a steel plate B13 and an L-shaped embedded part C14 arranged on the steel plate B13, wherein the L-shaped embedded part C14 is embedded in the car bumper 11. The steel plate B13 protects the car bumper 11, the edge and the surface of the car bumper 11 are prevented from being damaged by falling impact of wheels and stone blocks, and the connecting strength of the steel plate B13 and the car bumper 11 is improved through the L-shaped embedded part C14. The thickness of the steel plate B13 is not less than 30 mm.
The pressure-bearing protection assembly comprises a steel plate A9 and an L-shaped embedded part B10 fixedly arranged at the bottom of the steel plate A9, wherein the L-shaped embedded part B10 is embedded in the concrete platform 8 in advance. The connection strength of the steel plate A9 and the concrete platform 8 is improved through the L-shaped embedded part B10.
The antiskid component 12 is welded on the steel plate A9.
The antiskid assembly 12 includes two rows of threaded steel welded side-by-side on steel plate a 9. When the truck tire is used, the welding positions of the two rows of the deformed steel bars on the steel plate A9 correspond to the running track of a truck tire, and the friction between the wheel and the steel plate A9 is improved through the deformed steel bars, so that the truck is prevented from skidding on the steel plate A9.
The discharge bin structure bears the impact force of lump stone through the track steel in the course of the work, through the impact force of installing the wear-resisting high manganese steel sheet dispersion lump stone in discharge bin 1 lateral wall or bottom, avoids wear-resisting high manganese steel sheet or 1 part of discharge bin to bear great impact force, helps prolonging wear-resisting high manganese steel sheet and discharge bin 1's life. The inner wall of the blanking port 2 is protected by the wear-resistant high manganese steel plate, so that the blanking port 2 is prevented from being damaged by impact of rock blocks, and the service life of the blanking port 2 is prolonged.
Claims (10)
1. The utility model provides a discharge bin structure in coarse crushing workshop which characterized in that: including discharging material silo (1), the top side opening of discharging material silo (1), the bottom is equipped with blanking mouth (2), all be equipped with protection component on the bottom of discharging material silo (1), lateral wall and the lateral wall of blanking mouth (2), be located and be equipped with anti impact assembly (5) on the protection component of discharging material silo (1) bottom, lateral wall.
2. The discharge bin structure of a coarse crushing plant according to claim 1, characterized in that: the protection assembly comprises a bearing plate (3) and an L-shaped embedded part A (4) arranged on the bearing plate (3).
3. The discharge bin structure of a coarse crushing plant according to claim 2, characterized in that: the bearing plate (3) is a wear-resistant high manganese steel plate with the thickness not less than 30 mm.
4. The discharge bin structure of a coarse crushing plant according to claim 1, characterized in that: the shock resistant assembly (5) comprises a plurality of rail steels arranged side by side on the protective assembly.
5. The discharge bin structure of a coarse crushing plant according to claim 4, characterized in that: and the space between the plurality of the track steels is 100-150 mm.
6. The discharge bin structure of a coarse crushing plant according to claim 1, characterized in that: one side of dummy silo (1) is equipped with concrete barricade (6), and the top of concrete barricade (6) is equipped with car shelves (11), and the surface of car shelves (11) is equipped with protecting against shock subassembly, and the one side of keeping away from dummy silo (1) on concrete barricade (6) is equipped with ballast backfill layer (7), is equipped with concrete platform (8) on ballast backfill layer (7), is equipped with pressure-bearing protection component on concrete platform (8).
7. The discharge bin structure of a coarse crushing plant according to claim 6, characterized in that: the anti-impact assembly comprises a steel plate B (13) and an L-shaped embedded part C (14) arranged on the steel plate B (13), and the L-shaped embedded part C (14) is embedded in the car bumper (11).
8. The discharge bin structure of a coarse crushing plant according to claim 6, characterized in that: the pressure-bearing protection assembly comprises a steel plate A (9) and an L-shaped embedded part B (10) fixedly arranged at the bottom of the steel plate A (9), and the L-shaped embedded part B (10) is embedded in the concrete platform (8).
9. The discharge bin structure of a coarse crushing plant according to claim 8, characterized in that: and an anti-skid component (12) is arranged on the steel plate A (9).
10. The discharge bin structure of a coarse crushing plant according to claim 9, characterized in that: the anti-skid assembly (12) comprises two rows of deformed steel bars welded on the steel plate A (9) side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022552894.9U CN213474194U (en) | 2020-11-07 | 2020-11-07 | Discharging bin structure of coarse crushing workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022552894.9U CN213474194U (en) | 2020-11-07 | 2020-11-07 | Discharging bin structure of coarse crushing workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213474194U true CN213474194U (en) | 2021-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022552894.9U Active CN213474194U (en) | 2020-11-07 | 2020-11-07 | Discharging bin structure of coarse crushing workshop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213474194U (en) |
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- 2020-11-07 CN CN202022552894.9U patent/CN213474194U/en active Active
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