CN205449249U - Plastic refractory automatic measurement device - Google Patents
Plastic refractory automatic measurement device Download PDFInfo
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- CN205449249U CN205449249U CN201521094989.3U CN201521094989U CN205449249U CN 205449249 U CN205449249 U CN 205449249U CN 201521094989 U CN201521094989 U CN 201521094989U CN 205449249 U CN205449249 U CN 205449249U
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Abstract
Plastic refractory automatic measurement device belongs to the refractory material weighing equipment field. Its characterized in that includes measuring bin, sets up the feed inlet in the measuring bin top, sets up the discharge gate in measuring bin's below, still including title material valve, title material valve is installed in measuring bin through the lift cylinder, title material valve includes the valve body, sets up the feeding closing device in the valve body upper end, sets up ejection of compact closing device at the valve body lower extreme, drive title material valve position in last when spacing when the lift cylinder, the feeding closing device can the shutoff feed inlet, drive title material valve position under in when spacing when the lift cylinder, ejection of compact closing device can the shutoff discharge gate, set up the title glassware on the valve body. This device utilizes reciprocating of title material valve, accomplishes the switching of the feeding and the ejection of compact to title material valve can carry out the accuracy to the material weighs, and the feeding, weigh and the ejection of compact is all accomplished in measuring bin, and whole journey need not artificial intervention, has not only reduced intensity of labour, has promoted work efficiency moreover.
Description
Technical field
This utility model belongs to refractory material weighing equipment field, is specifically related to a kind of plastic refractory self-measuring device.
Background technology
The weighing equipment structure of conventional powder or particulate refractory is relatively simple, needs manually or material is put on electronic scale and weighs actual weight by feeder, transports material to next step packaging link the most again.This functions of the equipments are the most single, it is impossible to carry out automatization and work continuously.Being singly to weigh job step, at least need the workman of more than three to carry out hitless operation, the labor intensity of workman is big, and work efficiency is low.And weighing in transportation, the Dust Capacity of generation is big, not only causes serious material loss, and pollutes working environment, and workman is healthy and labor safety is difficult to be protected.
For solving the problems referred to above, applicant, through repeatedly contrived experiment, have devised this plastic refractory self-measuring device.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of plastic refractory self-measuring device, it is possible to automatic weighing powder or granular refractory material continuously, simple to operate, easy to use.
For solving above-mentioned technical problem, this utility model provides a kind of plastic refractory self-measuring device, it is characterised in that includes weigh-hatching plant, at weigh-hatching plant charging aperture opened above, offers discharging opening in the lower section of weigh-hatching plant；Also include that weighing valve, weighing valve are arranged in weigh-hatching plant by lift cylinder；Weighing valve includes valve body, arranges charging closing device in valve body upper end, arranges discharging closing device in valve body lower end；When lift cylinder drives weighing valve to be positioned at upper limit, charging closing device can block charging aperture；When lift cylinder drives weighing valve to be positioned at lower limit, discharging closing device can block discharging opening；Valve body arranges weighing device.
Plastic refractory self-measuring device described in the utility model, it is characterised in that weighing device includes that closure, closure are sleeved on the end of valve body；Arranging weight pressure-sensitive block in closure, weight pressure-sensitive block is sleeved on valve body, and the top and bottom of weight pressure-sensitive block connect closure and valve body by spring respectively；Closure can move up and down along valve body when stress；
Described discharging closing device includes gas-flow closure circle and aerating and exhaust device, aerating and exhaust device connects gas-flow closure circle by trachea, gas-flow closure circle is arranged on the periphery of closure, aerating and exhaust device can be inflated to gas-flow closure circle, when gas-flow closure circle is in inflated condition, gas-flow closure circle can be adjacent to the discharging opening inwall of weigh-hatching plant, is blocked by discharging opening；Weight pressure-sensitive block connects aerating and exhaust device by holding wire, and when weight pressure-sensitive block detects that the weight of material on closure is zero, weight pressure-sensitive block is by signal alignment aerating and exhaust device transmission inflation signal；When weight pressure-sensitive block detects that the material on closure arrives preset weight value, weight pressure-sensitive block transmits deflating signal by signal alignment aerating and exhaust device.
Weight pressure-sensitive block connects wireless signal transmitter, and lift cylinder connects wireless signal receiver；When weight pressure-sensitive block detects that the weight of material on closure is zero, weight pressure-sensitive block launches wireless signal by wireless signal transmitter to wireless signal receiver, controls lift cylinder and reduces weighing valve；When weight pressure-sensitive block detects that the material on closure arrives preset weight value, weight pressure-sensitive block launches wireless signal by wireless signal transmitter to wireless signal receiver, controls lift cylinder and promotes weighing valve.
The outer wall of weigh-hatching plant is offered passage, dust filtering device is set in passage.
Dust filtering device is ultramicropore filter cotton.
The beneficial effects of the utility model are:
1, this device utilizes moving up and down of weighing valve, completes the switching of charging and discharging, and material can be precisely weighed by weighing valve, charging, weigh and discharging all completes in weigh-hatching plant, omnidistance without manual intervention, not only reduce labor intensity, and improve work efficiency.
2, the operation process of this device has realized continuous and automatic, and blanking process does not haves dust raising phenomenon, air-flow is freed in and out by passage, and the dust of material is intercepted inside weigh-hatching plant by dust filtering device, not only do not pollute the environment, and avoid the consume of material.
3, this equipment is through applicant's repeatedly Amending design and repetition test, and using effect is good, the most in the industry cycle popularizes.
Accompanying drawing illustrates:
Fig. 1 is that charging of the present utility model is weighed view；
Fig. 2 is discharge state schematic diagram of the present utility model；
Fig. 3 is the structural representation of weighing valve；
In figure: 1, feeding screw；2, charging aperture；3, dust filtering device；4, lift cylinder；5, charging closing device；6, valve body；7, gas-flow closure circle；8, closure；9, holding wire；10, aerating and exhaust device；11, spring；12, trachea；13, weight pressure-sensitive block；14, spring.
Detailed description of the invention
Below in conjunction with embodiment, this utility model is described in detail.
As illustrated in fig. 1 and 2, plastic refractory self-measuring device described in the utility model, including weigh-hatching plant, at weigh-hatching plant charging aperture opened above 2, offer discharging opening in the lower section of weigh-hatching plant.Also including weighing valve, weighing valve is arranged in weigh-hatching plant by lift cylinder 4.Weighing valve includes valve body 6, arranges charging closing device 5 in valve body 6 upper end, arranges discharging closing device in valve body 6 lower end.When lift cylinder 4 drives weighing valve to be positioned at upper limit, charging closing device 5 can block charging aperture 2；When lift cylinder 4 drives weighing valve to be positioned at lower limit, discharging closing device can block discharging opening.Valve body 6 arranges weighing device.
Weighing device includes that closure 8, closure 8 are sleeved on the end of valve body 6；Arranging weight pressure-sensitive block 13 in closure 6, weight pressure-sensitive block 13 is sleeved on valve body 6, and the top and bottom of weight pressure-sensitive block 13 connect closure 8 and valve body 6 by spring 11 respectively；Closure 8 can move up and down along valve body 6 when stress；
Described discharging closing device includes gas-flow closure circle 7 and aerating and exhaust device 10, aerating and exhaust device 10 connects gas-flow closure circle 7 by trachea 12, gas-flow closure circle 7 is arranged on the periphery of closure 8, aerating and exhaust device 10 can be inflated to gas-flow closure circle 7, when gas-flow closure circle 7 is in inflated condition, gas-flow closure circle 7 can be adjacent to the discharging opening inwall of weigh-hatching plant, is blocked by discharging opening.Weight pressure-sensitive block 13 connects aerating and exhaust device 10 by holding wire 9, and when the weight of material that weight pressure-sensitive block 13 detects on closure 8 is zero, weight pressure-sensitive block 13 inflates signal by holding wire 9 to aerating and exhaust device 10 transmission；When weight pressure-sensitive block 13 detects that the material on closure 8 arrives preset weight value, weight pressure-sensitive block 13 transmits deflating signal by holding wire 9 to aerating and exhaust device 10；
Weight pressure-sensitive block 13 connects wireless signal transmitter, and lift cylinder 4 connects wireless signal receiver；When the weight of material that weight pressure-sensitive block 13 detects on closure 8 is zero, weight pressure-sensitive block 13 launches wireless signal by wireless signal transmitter to wireless signal receiver, controls lift cylinder 4 and reduces weighing valve；When weight pressure-sensitive block 13 detects that the material on closure 8 arrives preset weight value, weight pressure-sensitive block 8 launches wireless signal by wireless signal transmitter to wireless signal receiver, controls lift cylinder 4 and promotes weighing valve.
The outer wall of weigh-hatching plant is offered passage, dust filtering device 3 is set in passage.Dust filtering device 3 is ultramicropore filter cotton.
In use, the charging aperture 2 above weigh-hatching plant connects feeding screw 1 to this utility model, and powder or granular plastic refractory are transported in weigh-hatching plant by feeding screw 1.During original state, weight pressure-sensitive block 13 detects when the weight of material on closure 8 is zero, weight pressure-sensitive block 13 launches wireless signal by wireless signal transmitter to wireless signal receiver, control lift cylinder 4 and reduce weighing valve, until lift cylinder 4 drives weighing valve to be positioned at lower limit, meanwhile, weight pressure-sensitive block 13 inflates signal by holding wire 9 to aerating and exhaust device 10 transmission, during until gas-flow closure circle 7 is in entirely pneumatic state, gas-flow closure circle 7 can the discharging opening inwall of tensioner weigh-hatching plant, discharging opening is blocked.Now, charging is started at charging aperture 2.When weight pressure-sensitive block 13 detects that the material on closure 8 arrives preset weight value, weight pressure-sensitive block 13 launches wireless signal by wireless signal transmitter to wireless signal receiver, control lift cylinder 4 and promote weighing valve, during until lift cylinder 4 drives weighing valve to be positioned at upper limit, charging closing device 5 can block charging aperture 2, stops charging.Meanwhile, weight pressure-sensitive block 13 transmits deflating signal by holding wire 9 to aerating and exhaust device 10, and gas-flow closure circle 7 bounces back, between closure 8 and the inwall of weigh-hatching plant, blanking clearance occurs, material flows down from this blanking clearance, until being completely exhausted out from discharging opening, completes discharging operation.So go round and begin again, complete the continuous feed of material, weigh and discharging operation.
Above-mentioned embodiment is only this utility model preferred embodiment, and for those skilled in the art, on the premise of meeting utility model works principle, any equivalent or similar replacement each fall within protection domain of the present utility model.
Claims (6)
1. a plastic refractory self-measuring device, it is characterised in that include weigh-hatching plant, at weigh-hatching plant charging aperture opened above, offers discharging opening in the lower section of weigh-hatching plant；Also include that weighing valve, weighing valve are arranged in weigh-hatching plant by lift cylinder；Weighing valve includes valve body, arranges charging closing device in valve body upper end, arranges discharging closing device in valve body lower end；When lift cylinder drives weighing valve to be positioned at upper limit, charging closing device can block charging aperture；When lift cylinder drives weighing valve to be positioned at lower limit, discharging closing device can block discharging opening；Valve body arranges weighing device.
Plastic refractory self-measuring device the most according to claim 1, it is characterised in that weighing device includes that closure, closure are sleeved on the end of valve body；Arranging weight pressure-sensitive block in closure, weight pressure-sensitive block is sleeved on valve body, and the top and bottom of weight pressure-sensitive block connect closure and valve body by spring respectively；Closure can move up and down along valve body when stress.
Plastic refractory self-measuring device the most according to claim 2, it is characterized in that described discharging closing device includes gas-flow closure circle and aerating and exhaust device, aerating and exhaust device connects gas-flow closure circle by trachea, gas-flow closure circle is arranged on the periphery of closure, aerating and exhaust device can be inflated to gas-flow closure circle, when gas-flow closure circle is in inflated condition, gas-flow closure circle can be adjacent to the discharging opening inwall of weigh-hatching plant, is blocked by discharging opening；Weight pressure-sensitive block connects aerating and exhaust device by holding wire, and when weight pressure-sensitive block detects that the weight of material on closure is zero, weight pressure-sensitive block is by signal alignment aerating and exhaust device transmission inflation signal；When weight pressure-sensitive block detects that the material on closure arrives preset weight value, weight pressure-sensitive block transmits deflating signal by signal alignment aerating and exhaust device.
Plastic refractory self-measuring device the most according to claim 3, it is characterised in that weight pressure-sensitive block connects wireless signal transmitter, lift cylinder connects wireless signal receiver；When weight pressure-sensitive block detects that the weight of material on closure is zero, weight pressure-sensitive block launches wireless signal by wireless signal transmitter to wireless signal receiver, controls lift cylinder and reduces weighing valve；When weight pressure-sensitive block detects that the material on closure arrives preset weight value, weight pressure-sensitive block launches wireless signal by wireless signal transmitter to wireless signal receiver, controls lift cylinder and promotes weighing valve.
Plastic refractory self-measuring device the most according to claim 4, it is characterised in that offer passage on the outer wall of weigh-hatching plant, arranges dust filtering device in passage.
Plastic refractory self-measuring device the most according to claim 5, it is characterised in that dust filtering device is ultramicropore filter cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521094989.3U CN205449249U (en) | 2015-12-27 | 2015-12-27 | Plastic refractory automatic measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521094989.3U CN205449249U (en) | 2015-12-27 | 2015-12-27 | Plastic refractory automatic measurement device |
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| CN205449249U true CN205449249U (en) | 2016-08-10 |
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| CN201521094989.3U Active CN205449249U (en) | 2015-12-27 | 2015-12-27 | Plastic refractory automatic measurement device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113924853A (en) * | 2021-11-04 | 2022-01-14 | 安徽省农业科学院烟草研究所 | Tobacco leaf fertilization system convenient for adjusting application proportion of organic fertilizer and inorganic fertilizer |
-
2015
- 2015-12-27 CN CN201521094989.3U patent/CN205449249U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113924853A (en) * | 2021-11-04 | 2022-01-14 | 安徽省农业科学院烟草研究所 | Tobacco leaf fertilization system convenient for adjusting application proportion of organic fertilizer and inorganic fertilizer |
| CN113924853B (en) * | 2021-11-04 | 2023-02-03 | 安徽省农业科学院烟草研究所 | Tobacco leaf fertilization system convenient for adjusting application proportion of organic fertilizer and inorganic fertilizer |
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