CN220472987U - Automatic sampler for head of belt conveyor - Google Patents
Automatic sampler for head of belt conveyor Download PDFInfo
- Publication number
- CN220472987U CN220472987U CN202321903875.3U CN202321903875U CN220472987U CN 220472987 U CN220472987 U CN 220472987U CN 202321903875 U CN202321903875 U CN 202321903875U CN 220472987 U CN220472987 U CN 220472987U
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- China
- Prior art keywords
- belt
- hopper
- push rod
- electro
- receiving mechanism
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- 238000004140 cleaning Methods 0.000 claims abstract description 28
- 238000005070 sampling Methods 0.000 abstract description 15
- 239000000463 material Substances 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000003044 adaptive effect Effects 0.000 abstract description 2
- 239000003245 coal Substances 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000007790 scraping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses an automatic sampler for a belt conveyor head, wherein an electro-hydraulic push rod is fixedly arranged on a frame, one end of the electro-hydraulic push rod is in adaptive detachable connection with a material receiving mechanism, so that the material receiving mechanism can be installed vertically or parallel to the belt running direction and has multi-angle installation capability, guide rods are arranged on two sides of the material receiving mechanism, one end of each guide rod is provided with a belt baffle, and belt groups are arranged below the belt baffle at intervals; the periphery of the output end of the electro-hydraulic push rod is provided with a cleaning assembly which can clean the receiving mechanism timely. The utility model can complete the sampling work by using the matching of a group of electro-hydraulic push rods and the material receiving mechanism, has simple integral structure, low integral manufacturing cost, quick mass production and convenient maintenance.
Description
Technical Field
The utility model relates to the technical field of belt scale batching devices, in particular to an automatic sampler for a belt conveyor head.
Background
In the coal mine production process, a coal mine sample needs to be sampled and detected in a coal preparation workshop, and a manual sampling mode is generally adopted. In the actual operation process, sampling workers intercept a certain amount of coal mine samples on a belt conveyor by using a sampling shovel at intervals, and then collect and detect the samples. The manual sampling mode wastes a large amount of manpower, and potential safety hazards easily exist in the manual sampling process. Meanwhile, in the manual sampling operation process, sampling time intervals, sampling operation standardization and other artifacts can directly influence sampling results, and the artifacts can often cause coal mine samples to be non-representative. In the prior art, a part of automatic sampler also exists, and a motor and a speed reducer are generally adopted as a driving element, so that the cost is high and the later maintenance cost is high; the executing piece is mainly in the forms of a rotary bucket and a rotary scraping plate, coal is easy to fall off, the manufacturing cost is high, and the production of enterprises is not facilitated.
Therefore, there is a need to design an automatic belt conveyor head sampler that reduces manufacturing costs and enables rapid mass production to be a further improvement.
Disclosure of Invention
In order to solve the technical problems, the utility model provides an automatic sampler for a belt conveyor head.
The utility model provides the following technical scheme: the utility model provides a belt feeder head automatic sampler which characterized in that: the cleaning device comprises a frame, an electrohydraulic push rod, a material receiving mechanism, guide rods, belt baffles, belt groups and a cleaning assembly, wherein the electrohydraulic push rod is fixedly arranged on the frame, one end of the electrohydraulic push rod is in adaptive detachable connection with the material receiving mechanism, the guide rods are arranged on two sides of the material receiving mechanism, one end of each guide rod is provided with a belt baffle, and the belt groups are arranged below the belt baffles at intervals; and a cleaning component is arranged at the periphery of the output end of the electro-hydraulic push rod.
Preferably, the receiving mechanism comprises a receiving groove, a hopper and a collecting barrel, wherein the output end of the frame is connected with the receiving groove, the hopper is arranged below the receiving groove, the cross section of the receiving groove is semicircular, the lower part of the hopper is communicated with the collecting barrel, and the opening at the upper end of the collecting barrel is larger than the opening at the lower part of the hopper.
Preferably, the cleaning assembly comprises a fixed plate, a supporting rod and a cleaning plate, wherein the fixed plate is arranged on the guide rod, the supporting rod is arranged on the fixed plate, and one end of the supporting rod is fixedly connected with the cleaning plate through a bolt.
Preferably, the cleaning plate is semicircular, and the cleaning plate is adapted to be arranged in the receiving groove.
Preferably, a fixed block is arranged on the frame and is clung to the electro-hydraulic push rod.
Preferably, a dust cover is arranged in the hopper, and one end of the dust cover penetrates through the belt baffle plate to be fixed on the inner wall of the hopper.
Preferably, one side of the hopper, which is close to the electro-hydraulic push rod, is vertically arranged, and the other side of the hopper is obliquely arranged inwards.
Compared with the prior art, the utility model has the beneficial effects that:
(1) According to the utility model, the electro-hydraulic push rod is fixedly arranged on the frame, one end of the electro-hydraulic push rod is in fit and detachable connection with the material receiving mechanism, so that the material receiving mechanism can be installed vertically or parallel to the belt running direction and has multi-angle installation capability, guide rods are arranged on two sides of the material receiving mechanism, one end of each guide rod is provided with a belt baffle, and belt groups are arranged below the belt baffles at intervals; the periphery of the output end of the electro-hydraulic push rod is provided with a cleaning assembly which can clean the receiving mechanism timely. The utility model can complete the sampling work by using the matching of a group of electro-hydraulic push rods and the material receiving mechanism, has simple integral structure, low integral manufacturing cost, quick mass production and convenient maintenance.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a top view of the present utility model.
Fig. 3 is a cross-sectional view of the receiving chute and guide bar of the present utility model.
Detailed Description
As shown in fig. 1 to 3, an automatic sampler for a belt conveyor head comprises a frame 1, an electro-hydraulic push rod 2, a guide rod 3, a belt baffle 4, a belt group 5, a receiving groove 6, a hopper 7, a collecting barrel 8, a fixing plate 9, a supporting rod 10, a cleaning plate 11, a fixing block 12 and a dust cover 13.
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 to 3, an electro-hydraulic push rod 2 is fixedly arranged on a frame 1, specifically, a fixed block 12 is arranged on the frame 1, and the fixed block 12 is tightly attached to the electro-hydraulic push rod 2, so that the travelling path of the electro-hydraulic push rod 2 is limited. In this embodiment, the electro-hydraulic push rod 2 is controlled by PLC programming, which is a common control manner in the market, and the present utility model does not improve any control content, so no specific control principle is described. One end of the electrohydraulic push rod 2 is adapted and detachably connected with the material receiving mechanism, so that the material receiving mechanism can be installed vertically or parallel to the running direction of the belt and has multi-angle installation capability, and the drawing of the embodiment is parallel; guide rods 3 are arranged on two sides of the material receiving mechanism, a belt baffle 4 is arranged at one end of each guide rod 3, and belt groups 5 are arranged below the belt baffle 4 at intervals; the periphery of the output end of the electro-hydraulic push rod 2 is provided with a cleaning component which can clean the receiving mechanism in time.
The receiving mechanism comprises a receiving groove 6, a hopper 7 and a collecting barrel 8, wherein the output end of the frame 1 is connected with the receiving groove 6, the hopper 7 is arranged below the receiving groove 6, the hopper 7 is communicated with the collecting barrel 8, the opening at the upper end of the collecting barrel 8 is larger than the opening at the lower end of the hopper 7, a dust cover 13 is arranged in the hopper 7, one end of the dust cover 13 penetrates through the belt baffle 4 to be fixed on the inner wall of the hopper 7, one side, close to the electrohydraulic push rod 2, of the hopper 7 is vertically arranged, the other side of the hopper 7 is inclined inwards, and a sample convenient to sample can fall into the collecting barrel smoothly and completely when falling.
The cleaning component comprises a fixed plate 9, a supporting rod 10 and a cleaning plate 11, wherein the fixed plate 9 is arranged on the guide rod 3, the supporting rod 10 is arranged on the fixed plate 9, and one end of the supporting rod 10 is fixedly connected with the cleaning plate 11 through bolts.
The cross section of the receiving groove 6 is semicircular, the cleaning plate 11 is semicircular, the receiving groove 6 and the cleaning plate 11 are concentrically arranged, and the cleaning plate 11 is adapted to the receiving groove 6, so that scraping of the cleaning plate 11 is facilitated.
The working principle of the utility model is as follows: when sampling is needed, the electro-hydraulic push rod 2 is controlled to extend, the receiving groove 6 is pushed to move to a sampling point along the extending direction of the guide rod 3 to sample, the electro-hydraulic push rod 2 is retracted after sampling is finished, and a sample on the receiving groove 6 is scraped into the hopper 7 by the cleaning plate 11 along the potential and falls into the collecting barrel again, so that primary sampling is completed.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.
Claims (7)
1. The utility model provides a belt feeder head automatic sampler which characterized in that: the automatic cleaning device comprises a frame (1), an electrohydraulic push rod (2), a receiving mechanism, guide rods (3), belt baffles (4), a belt group (5) and a cleaning assembly, wherein the electrohydraulic push rod (2) is fixedly arranged on the frame (1), one end of the electrohydraulic push rod (2) is detachably connected with the receiving mechanism in an adapting mode, the guide rods (3) are arranged on two sides of the receiving mechanism, the belt baffles (4) are arranged at one end of the guide rods (3), and the belt groups (5) are arranged below the belt baffles (4) at intervals; and a cleaning component is arranged at the periphery of the output end of the electro-hydraulic push rod (2).
2. The automatic sampler for a belt conveyor head according to claim 1 and characterized in that: the receiving mechanism comprises a receiving groove (6), a hopper (7) and a collecting barrel (8), wherein the output end of the frame (1) is connected with the receiving groove (6), the hopper (7) is arranged below the receiving groove (6), the cross section of the receiving groove (6) is semicircular, the lower part of the hopper (7) is communicated with the collecting barrel (8), and the opening of the upper end of the collecting barrel (8) is larger than the opening of the lower part of the hopper (7).
3. The automatic sampler for a belt conveyor head according to claim 2 wherein: the cleaning assembly comprises a fixing plate (9), a supporting rod (10) and a cleaning plate (11), wherein the fixing plate (9) is arranged on the guide rod (3), the supporting rod (10) is arranged on the fixing plate (9), and one end of the supporting rod (10) is fixedly connected with the cleaning plate (11) through bolts.
4. A belt conveyor head autosampler as in claim 3 wherein: the cleaning plate (11) is semicircular, and the cleaning plate (11) is adapted to the receiving groove (6).
5. The automatic sampler for a belt conveyor head according to claim 1 and characterized in that: the machine frame (1) is provided with a fixed block (12), and the fixed block (12) is tightly attached to the electro-hydraulic push rod (2).
6. The automatic sampler for belt conveyor head of claim 4 wherein: be equipped with dirt proof boot (13) in hopper (7), dirt proof boot (13) one end is worn to establish belt baffle (4) is fixed in hopper (7) inner wall.
7. The automatic sampler for belt conveyor head of claim 4 wherein: one side of the hopper (7) close to the electro-hydraulic push rod (2) is vertically arranged, and the other side of the hopper (7) is obliquely arranged inwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321903875.3U CN220472987U (en) | 2023-07-19 | 2023-07-19 | Automatic sampler for head of belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321903875.3U CN220472987U (en) | 2023-07-19 | 2023-07-19 | Automatic sampler for head of belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220472987U true CN220472987U (en) | 2024-02-09 |
Family
ID=89776133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321903875.3U Active CN220472987U (en) | 2023-07-19 | 2023-07-19 | Automatic sampler for head of belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220472987U (en) |
-
2023
- 2023-07-19 CN CN202321903875.3U patent/CN220472987U/en active Active
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| GR01 | Patent grant |