CN218056685U - Wear-resisting weighing hopper - Google Patents
Wear-resisting weighing hopper Download PDFInfo
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- CN218056685U CN218056685U CN202222129266.9U CN202222129266U CN218056685U CN 218056685 U CN218056685 U CN 218056685U CN 202222129266 U CN202222129266 U CN 202222129266U CN 218056685 U CN218056685 U CN 218056685U
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- weighing hopper
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Abstract
The utility model belongs to the technical field of hopper equipment, and aims to provide a wear-resistant weighing hopper, which comprises a hopper body, wherein the hopper body is of a sectional type multistage structure and is internally provided with a wear-resistant ceramic lining plate; the funnel body below side is equipped with the supporting seat, the pneumatic cylinder is connected to the supporting seat, the gate is connected to the pneumatic cylinder, gate one end fixed connection is on the bearing frame the gate lower extreme is equipped with the sensor fixed plate of slope. The utility model has the characteristics of simple structure, wear resistance are good, surface material clearance is convenient and long service life etc, but wide application in the material unloading technical field of high wearing and tearing such as coal, thermoelectricity and steel.
Description
Technical Field
The utility model belongs to the technical field of the hopper equipment, specifically speaking is a hopper is weighed to wear-resisting type.
Background
In the batching application of industrial bulk materials, a hopper is a common blanking device which is used for gathering materials and guiding the materials into a required position so as to facilitate the subsequent processing and treatment of the materials. Along with the development and the progress of science and technology, the demand of processing that becomes more and more extensive becomes more meticulous, and traditional hopper has can't satisfy people's demand, has consequently appeared and to have carried out the weighing hopper that weighs to the material, can real-time detection get into the weight of material, provides data support for subsequent processing that becomes more meticulous.
At present, weighing hoppers in the market are various in types and different in models, and customized design can be realized according to different hopper application fields. The patent publication number 'CN 214932668U' introduces an impact-resistant weighing hopper, which comprises a funnel-shaped discharging hopper, wherein a protective frame is arranged around the top of the discharging hopper, an independent buffer cover plate is paved on the inner wall of the discharging hopper, a supporting upright post is installed below the discharging hopper, an inclined reinforcing beam is installed between the supporting upright post and the discharging hopper, the bottom of the discharging hopper is connected with a guide flow cylinder through a connecting frame, a flow control valve is installed at the bottom of the guide flow cylinder, and the hopper avoids the resonance phenomenon caused by material impact through the method of dispersing impact force. However, in high-temperature and high-abrasion use environments such as coal mines, steel, thermal power and the like, the existing weighing hopper has the defects of complex structure, poor abrasion resistance, complex material cleaning and the like, and needs to be further improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome not enough among the prior art, provide a hopper is weighed to wear-resisting type, have characteristics such as simple structure, wear resistance are good, surface material clearance is convenient and long service life, but wide application in the material unloading technical field of high wearing and tearing such as coal, thermoelectricity and steel.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a wear-resistant weighing hopper comprises a hopper body, wherein the hopper body is of a sectional type multistage structure, and a wear-resistant ceramic lining plate is arranged inside the hopper body; the funnel body below side is equipped with the supporting seat, the pneumatic cylinder is connected to the supporting seat, the gate is connected to the pneumatic cylinder, gate one end fixed connection is on the bearing frame the gate lower extreme is equipped with the sensor fixed plate of slope.
As an improvement, the funnel body is formed by welding a plurality of steel plates, a square feeding port is arranged at the top of the funnel body, and a discharging port with an inclined plane is arranged at the bottom of the funnel body.
As an improvement, the side surface of the top of the funnel body is provided with a lifting lug, and the side surfaces around the periphery are provided with horizontal, vertical and inclined reinforcing ribs.
As an improvement, the upper end of the side surface of the funnel body is provided with a positioning block.
As an improvement, a square flange is arranged around the square feeding port.
As an improvement, the included angle between the discharge port and the horizontal direction is 45-60 degrees.
As an improvement, a fixed hanging plate is welded on the gate, and the gate is connected to the hydraulic cylinder through the fixed hanging plate.
As an improvement, the wear-resistant ceramic lining plate is formed by laying wear-resistant ceramic plates, the surfaces of the wear-resistant ceramic plates are provided with raised spherical structures, and the raised spherical structures are welded on the inner wall of the funnel body through bolt columns.
As an improvement, the wear-resistant ceramic chip is one of 95 alumina ceramic, zirconia ceramic or silicon carbide ceramic.
As an improvement, the edge of the feeding port of the wear-resistant ceramic wafer is provided with a flange stopping strip, so that the wear-resistant ceramic wafer is prevented from being damaged at the feeding port.
The utility model discloses the beneficial effect who gains does: the wear-resistant weighing hopper has the characteristics of simple structure, good wear resistance, convenience in cleaning surface materials, long service life and the like; the wear-resistant ceramic lining plate is arranged in the funnel body, and the wear-resistant ceramic plate is embedded on the inner wall of the funnel body in a bolt column welding mode to form the wear-resistant ceramic lining plate, so that the connection strength of the wear-resistant ceramic lining plate and the funnel body is improved, the phenomenon that the wear-resistant ceramic lining plate falls off in a large blanking impact process for a long time is avoided, the wear-resistant performance in the funnel body is effectively improved, and the smooth ceramic surface is easier to clean materials; the hydraulic cylinder is arranged at the lower end of the funnel body and is connected with the gate plate, so that the funnel body can automatically tip after blanking, and the blanking stability is improved; in addition, the flange stopping strip is arranged on the edge of the feeding port of the wear-resistant ceramic plate, so that the wear-resistant ceramic plate can be effectively protected from being damaged by impact of materials at the feeding port, and the service life of the wear-resistant lining plate is prolonged.
Drawings
FIG. 1 is a front view of a wear-resistant weighing hopper of the present invention;
FIG. 2 is a side view of the wear-resistant weighing hopper of the present invention;
fig. 3 is a top view of the wear-resistant weighing hopper of the present invention.
In the figure: 1. a funnel body; 2. a wear-resistant ceramic lining plate; 3. a supporting seat; 4. a hydraulic cylinder; 5. a gate; 6. a bearing seat; 7. a sensor fixing plate; 8. a square feeding port; 9. a discharge port; 10. lifting lugs; 11. reinforcing ribs; 12. positioning blocks; 13. a square flange; 14. and fixing the hanging plate.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and embodiments: as shown in fig. 1~3, the wear-resistant weighing hopper of the present invention comprises a hopper body 1, wherein the hopper body 1 is of a sectional type multistage structure, and a wear-resistant ceramic lining plate 2 is arranged inside the hopper body 1; a supporting seat 3 is arranged on the side face below the funnel body 1, the supporting seat 3 is connected with a hydraulic cylinder 4, the hydraulic cylinder 4 is connected with a gate 5, one end of the gate 5 is fixedly connected to a bearing seat 6, and an inclined sensor fixing plate 7 is arranged at the lower end of the gate 5; specifically, the sensor fixing plate 7 is provided with a pressure sensor, so that weighing control of the entering materials is realized.
Furthermore, the funnel body 1 is formed by welding a plurality of steel plates, a square feeding port 8 is formed in the top of the funnel body, square flanges 13 are arranged on the periphery of the square feeding port 8, a discharging port 9 with an inclined plane is formed in the bottom of the funnel body, and an included angle between the discharging port 9 and the horizontal direction is 45-60 degrees, preferably 45 degrees; furthermore, the side surface of the top of the funnel body 1 is provided with two lifting lugs 10, and the peripheral side surface of the funnel body is provided with horizontal, vertical and inclined reinforcing ribs 11, specifically, the lifting lugs 10 are provided with circular holes inside and fixed on two sides of the funnel body 1 by welding; more specifically, the upper end of the side surface of the funnel body 1 is provided with two positioning blocks 12, and the two positioning blocks 12 are symmetrically distributed, so that the hopper can be quickly installed and positioned through the positioning blocks 12.
Further, a fixed hanging plate 14 is welded on the gate 5, and the gate 5 is connected to the hydraulic cylinder 4 through the fixed hanging plate 14; specifically, the fixed hanger plate 14 is a trapezoidal square plate, is provided with a connecting hole inside, and is movably connected with the ejector rod of the hydraulic cylinder 4 through the connecting hole, so that the tilting at different angles is facilitated, and the material flow is controlled.
Furthermore, the wear-resistant ceramic lining plate 2 is formed by laying wear-resistant ceramic plates, the surfaces of the wear-resistant ceramic plates are provided with convex spherical structures, and the convex spherical structures are welded on the inner wall of the funnel body 1 through bolt columns; specifically, the wear-resistant ceramic sheet is one of 95 alumina ceramic, zirconia ceramic or silicon carbide ceramic, preferably 95 alumina ceramic, and the thickness of the wear-resistant ceramic sheet is 20 to 30mm, preferably 24 to 26mm; furthermore, the edge of the feeding port of the wear-resistant ceramic plate is provided with a flange stopping strip, so that the wear-resistant ceramic plate is prevented from being damaged at the feeding port, and the service life of the wear-resistant ceramic lining plate is prolonged.
Finally, it should be noted that the above-mentioned embodiments illustrate only specific embodiments of the invention. Obviously, the present invention is not limited to the above embodiments, and many variations are possible. All modifications which can be derived or suggested by a person skilled in the art from the disclosure of the present invention should be considered as within the scope of the present invention.
Claims (10)
1. The wear-resistant weighing hopper is characterized by comprising a hopper body (1), wherein the hopper body (1) is of a sectional type multistage structure, and a wear-resistant ceramic lining plate (2) is arranged inside the hopper body; the funnel is characterized in that a supporting seat (3) is arranged on the side face below the funnel body (1), the supporting seat (3) is connected with a hydraulic cylinder (4), the hydraulic cylinder (4) is connected with a gate (5), one end of the gate (5) is fixedly connected onto a bearing seat (6), and an inclined sensor fixing plate (7) is arranged at the lower end of the gate (5).
2. A wear-resistant weighing hopper according to claim 1, wherein the hopper body (1) is formed by welding a plurality of steel plates, the top of the hopper body is provided with a square feeding port (8), and the bottom of the hopper body is provided with a discharge port (9) with an inclined surface.
3. A wear-resistant weighing hopper according to claim 2, characterized in that the hopper body (1) is provided with lifting lugs (10) on the top side and horizontal, vertical and inclined reinforcing ribs (11) on the peripheral sides.
4. A wear-resistant weighing hopper according to claim 3, wherein the funnel body (1) is provided with a positioning block (12) at the upper end of its side.
5. A wear-resistant weighing hopper according to claim 2, wherein the square inlet (8) is provided with a square flange (13) around its circumference.
6. Wear-resistant weighing hopper according to claim 2, characterized in that the outlet (9) is angled from 45 ° to 60 ° from horizontal.
7. A wear-resistant weighing hopper according to claim 1, wherein a fixed hanger plate (14) is welded to the gate (5), the gate (5) being connected to the hydraulic cylinder (4) by means of the fixed hanger plate (14).
8. A wear-resistant weighing hopper according to claim 1, wherein the wear-resistant ceramic lining plate (2) is formed by laying wear-resistant ceramic plates, the surfaces of the wear-resistant ceramic plates are provided with convex spherical structures, and the convex spherical structures are welded on the inner wall of the hopper body (1) through bolt columns.
9. The wear-resistant weighing hopper of claim 8, wherein the wear-resistant ceramic pieces are one of 95 alumina ceramic, zirconia ceramic, or silicon carbide ceramic.
10. The wear-resistant weighing hopper of claim 8, wherein a flange stop is provided at the edge of the feed inlet of the wear-resistant ceramic plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222129266.9U CN218056685U (en) | 2022-08-15 | 2022-08-15 | Wear-resisting weighing hopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222129266.9U CN218056685U (en) | 2022-08-15 | 2022-08-15 | Wear-resisting weighing hopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218056685U true CN218056685U (en) | 2022-12-16 |
Family
ID=84404624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222129266.9U Active CN218056685U (en) | 2022-08-15 | 2022-08-15 | Wear-resisting weighing hopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218056685U (en) |
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2022
- 2022-08-15 CN CN202222129266.9U patent/CN218056685U/en active Active
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