CN2814383Y - Automatic sampling device for belt conveyor - Google Patents
Automatic sampling device for belt conveyor Download PDFInfo
- Publication number
- CN2814383Y CN2814383Y CN 200520034944 CN200520034944U CN2814383Y CN 2814383 Y CN2814383 Y CN 2814383Y CN 200520034944 CN200520034944 CN 200520034944 CN 200520034944 U CN200520034944 U CN 200520034944U CN 2814383 Y CN2814383 Y CN 2814383Y
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- CN
- China
- Prior art keywords
- sampling
- sample
- driving mechanism
- band conveyor
- device automatically
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Abstract
The utility model discloses an automatic sampling device for a belt conveying machine. The utility model comprises an outer cover which is arranged outside a machine head of the belt conveying machine, wherein the outer cover is provided with a sampling opening; a material sample funnel is fixedly arranged below the outer part of the sampling opening; a sampling box which longitudinally moves to extend into and quit the sampling opening under the action of a sampling driving mechanism is arranged above the material sample funnel; a sample sending cart which transversely moves under the action of a sample sending driving mechanism is arranged below an outlet of the material sample funnel; the sampling driving mechanism and the sample sending driving mechanism are controlled by an automatic controller. In the technical scheme, the automatic controller is a programmable controller or a multifunction electric relay. The utility model has the advantages of accurate and reliable sampling, simple structure and convenient operation. The utility model can automatically complete the whole sampling process in definite time or according to definite time intervals, the labor intensity of operators is greatly lightened and industrial accidents can be effectively prevented from occurring.
Description
Technical field
The utility model relates to a kind of sampler, relates in particular to be arranged on the sampler that the band conveyor head can extract the solid particle material sample automatically.
Background technology
The solid particle material material sampling that belt is carried is for it is detected, to determine whether its parameters has reached the quality index requirement, the accuracy of testing result and the accuracy of sampling process etc. are closely related, and sampling is carried out at interval by timing or certain hour usually.At present, the mode of hand sampling is adopted in the solid particle material material sampling that belt is carried basically, promptly offers sample tap on the outer cover outside the band conveyor head, is stretched in the outer cover from sample tap by the hand-held sampling box of operative employee and takes a sample.There is the defective of following two aspects in this mode, and the one, by operative employee's control, exist certain randomness sample times etc. fully, and sampling precision is difficult to be guaranteed; The 2nd, manual sampling has certain danger, has potential safety hazard.
The utility model content
Technical problem to be solved in the utility model provides a kind of band conveyor automatic sampling device that can finish sampling safely, accurately, easily.
The technical scheme that its technical matters that solves the utility model adopts is: band conveyor of the present utility model is got device automatically, comprise and be arranged on the outer outer cover of band conveyor head, offer sample tap on the outer cover, it is characterized in that: the outer below of described sample tap is set with material sample funnel, and the top of this material sample funnel is provided with to produce under the effect of sampling driving mechanism and vertically moves and stretch into, withdraw from the sampling box of sample tap; The below of described material sample hopper outlet is provided with and produces the sample presentation dolly that laterally moves under the effect of sample presentation driving mechanism; Described sampling driving mechanism, sample presentation driving mechanism are controlled by self-actuated controller.
In technique scheme, described self-actuated controller is Programmable Logic Controller or Multifunctional relay.
The beneficial effects of the utility model are, can regularly or by certain hour finish whole sampling process at interval automatically, and sampling accurately and reliably; Simple in structure, easy to operate, significantly alleviate operative employee's labour intensity, and can avoid the generation of industrial accident effectively.
Description of drawings
This instructions comprises as next width of cloth accompanying drawing:
Fig. 1 is the composition synoptic diagram of the utility model band conveyor automatic sampling device.
Parts, position and numbering among the figure: band conveyor 10, outer cover 11, sample tap 12, material sample funnel 13, winding-up pipe 14, solenoid valve 15, stirrer 16, sample presentation dolly 20, guide rail 21, sample presentation driving mechanism 22, sampling box 30, sampling driving mechanism 31, tooth bar 32, self-actuated controller 40.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
As shown in Figure 1, band conveyor of the present utility model is got device automatically, comprises being arranged on the outer outer cover 11 of band conveyor 10 heads, offers sample tap 12 on the outer cover 11.The outer below of sample tap 12 is set with material sample funnel 13, and the top of this material sample funnel 13 is provided with to produce under 31 effects of sampling driving mechanism and vertically moves and stretch into, withdraw from the sampling box 30 of sample tap 12.Below 13 outlets of material sample funnel, be provided with under 22 effects of sample presentation driving mechanism and produce the sample presentation dolly 20 that laterally moves.Sampling driving mechanism 31, sample presentation driving mechanism 22 are by self-actuated controller 40 controls.
Described sampling driving mechanism 31 can adopt the mechanism that can produce straight reciprocating motion such as pinion and rack, hydraulic mechanism, toggle etc.As shown in Figure 1, when sampling driving mechanism 31 adopted by electric motor driven pinion and rack, sampling box 30 was fixed on the front end of tooth bar 32.Should have an openable cover plate on the lower port of sampling box 30, sampling box 30 stretches into when taking a sample in the outer cover 11, this cover plate is in closed condition, and after sampling box 30 withdraws from from outer cover 11, this cover plate is opened the interior material sample of box at deadweight effect whereabouts pan feeding sample funnel 13, falls in the sample presentation box on the sample presentation dolly 20 again.A kind of adoptable concrete structure is, this cover plate is rotatably connected on the lower port of sampling box 30 by sample tap 12 hinges, and a horizontal supporting plate is set outside the sample tap 12 in outer cover 11, when sampling box 30 enters sample tap 12, under the effect of this horizontal supporting plate, the make progress lower port of turning cover sampling box 30 of cover plate, and after sampling box 30 withdrawed from sample tap 12, cover plate lost to be supported on to rotate voluntarily under the action of gravity and opens.
As shown in Figure 1, sample presentation driving mechanism 22 can adopt equally by electric motor driven pinion and rack, and its middle rack is fixedly installed on the sample presentation dolly 20, is set with guide rail 21 20 times at the sample presentation dolly.
As shown in Figure 1, for making material sample can fall in the sample presentation box smoothly via material sample funnel 13, avoid expecting that the feed opening of sample funnel 13 is blocked, can in material sample funnel 13, also be provided with stirrer 16, this stirrer 16 structurally can adopt the spiral agitator by motor, the rotation of this motor, stops by self-actuated controller 40 control.Simultaneously, for avoiding different batches material sample in material sample funnel 13, the accuracy that composite pollution influences assay to take place, winding-up pipe 14 by solenoid valve 15 its switchings of control can be set on material sample funnel 13, get between the material at twice, winding-up pipe 14 usefulness pressurized air are jetted to material sample funnel 13 and are swept the residue of being left over when eliminating previous sample.The unlatching of this solenoid valve 15, closing equally can be by self-actuated controller 40 control.
Described self-actuated controller 40 is optional to be used in the self-actuated controller that industrial automation control field is generally adopted, as Programmable Logic Controller, Multifunctional relay etc.
It is pointed out that top described principles more of the present utility model that just explain through diagrams, because the those of ordinary skill in constructed field is easy to carry out on this basis some modifications and change.Therefore, this instructions be not be the utility model to be confined to shown in and in described concrete structure and the scope of application, so every the corresponding modify and equivalent that might be utilized all belongs to the claim that the utility model is applied for.
Claims (8)
1, a kind of band conveyor is got device automatically, comprise and be arranged on the outer outer cover (11) of band conveyor (10) head, offer sample tap (12) on the outer cover (11), it is characterized in that: the outer below of described sample tap (12) is set with material sample funnel (13), the top of this material sample funnel (13) be provided with sampling driving mechanism (31) effect down generation vertically move and stretch into, withdraw from the sampling box (30) of sample tap (12); The below of described material sample funnel (13) outlet is provided with under sample presentation driving mechanism (22) effect and produces the sample presentation dolly (20) that laterally moves; Described sampling driving mechanism (31), sample presentation driving mechanism (22) are controlled by self-actuated controller (40).
2, band conveyor according to claim 1 is got device automatically, it is characterized in that: described sampling driving mechanism (31) is that sampling box (30) is fixed on the front end of tooth bar (32) by electric motor driven pinion and rack.
3, band conveyor according to claim 1 is got device automatically, it is characterized in that: described sample presentation driving mechanism (22) is by electric motor driven pinion and rack, its middle rack is fixedly installed on the sample presentation dolly (20), is set with guide rail (21) under sample presentation dolly (20).
4, band conveyor according to claim 1 is got device automatically, it is characterized in that: also be provided with stirrer (16) in the described material sample funnel (13).
5, band conveyor according to claim 1 is got device automatically, it is characterized in that: described stirrer (16) is for by electric motor driven spiral agitator, the rotation of this motor, stops to be controlled by self-actuated controller (40).
6, band conveyor according to claim 1 is got device automatically, it is characterized in that: also be provided with the winding-up pipe (14) of being controlled its switching by solenoid valve (15) on the described material sample funnel (13).
7, band conveyor according to claim 6 is got device automatically, it is characterized in that: the unlatching of described solenoid valve (15), close by self-actuated controller (40) and control.
8, get device automatically according to claim 1,5 or 6 described band conveyors, it is characterized in that: described self-actuated controller (40) is Programmable Logic Controller or Multifunctional relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520034944 CN2814383Y (en) | 2005-07-28 | 2005-07-28 | Automatic sampling device for belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520034944 CN2814383Y (en) | 2005-07-28 | 2005-07-28 | Automatic sampling device for belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2814383Y true CN2814383Y (en) | 2006-09-06 |
Family
ID=36949470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520034944 Expired - Fee Related CN2814383Y (en) | 2005-07-28 | 2005-07-28 | Automatic sampling device for belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2814383Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105353110A (en) * | 2015-12-15 | 2016-02-24 | 缪磊 | Ceramic raw material detection device |
| CN105571888A (en) * | 2015-12-17 | 2016-05-11 | 中国城市建设研究院有限公司 | Automatic sampling device for waste incineration slags |
| CN105973633A (en) * | 2016-06-24 | 2016-09-28 | 新兴铸管股份有限公司 | Material sampling machine for belt conveying |
| CN106289849A (en) * | 2015-05-22 | 2017-01-04 | 宝山钢铁股份有限公司 | A kind of simple automatic sampling device of rubber conveyer and control method |
| CN108896340A (en) * | 2018-03-23 | 2018-11-27 | 吉林农业大学 | A kind of multiple pipe drilling core bit for soil drill sampling |
-
2005
- 2005-07-28 CN CN 200520034944 patent/CN2814383Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106289849A (en) * | 2015-05-22 | 2017-01-04 | 宝山钢铁股份有限公司 | A kind of simple automatic sampling device of rubber conveyer and control method |
| CN106289849B (en) * | 2015-05-22 | 2019-01-15 | 宝山钢铁股份有限公司 | A kind of simple automatic sampling device of rubber conveyer and control method |
| CN105353110A (en) * | 2015-12-15 | 2016-02-24 | 缪磊 | Ceramic raw material detection device |
| CN105571888A (en) * | 2015-12-17 | 2016-05-11 | 中国城市建设研究院有限公司 | Automatic sampling device for waste incineration slags |
| CN105973633A (en) * | 2016-06-24 | 2016-09-28 | 新兴铸管股份有限公司 | Material sampling machine for belt conveying |
| CN105973633B (en) * | 2016-06-24 | 2019-05-07 | 新兴铸管股份有限公司 | Belt-conveying material sampler |
| CN108896340A (en) * | 2018-03-23 | 2018-11-27 | 吉林农业大学 | A kind of multiple pipe drilling core bit for soil drill sampling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 617000 Xiangyang Village, East District, Sichuan, Panzhihua Patentee after: Pangang Group Steel Vanadium & Titanium Co., Ltd. Address before: 617000 Xiangyang Village, East District, Sichuan, Panzhihua Patentee before: Panzhihua New Steel & Vanadium Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060906 Termination date: 20100728 |