CN208254614U - A kind of coal sample weighing equipment - Google Patents
A kind of coal sample weighing equipment Download PDFInfo
- Publication number
- CN208254614U CN208254614U CN201820753484.0U CN201820753484U CN208254614U CN 208254614 U CN208254614 U CN 208254614U CN 201820753484 U CN201820753484 U CN 201820753484U CN 208254614 U CN208254614 U CN 208254614U
- Authority
- CN
- China
- Prior art keywords
- crucible
- hopper
- coal sample
- weighing
- empty
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses a kind of coal sample weighing equipments, including bracket, weighing balance, empty crucible conveying device, crucible rack, crucible carrying device and discharging device, wherein, weighing balance can weigh crucible and coal sample, empty crucible conveying device is for placing empty crucible and empty crucible being delivered to designated position, crucible rack is used to place the crucible that weighed balance weighing finishes, empty crucible in empty crucible conveying device can be transferred on the weighing location of weighing balance by crucible carrying device, coal sample can be grabbed by discharging device to be put into crucible, when coal sample quality reaches default value in the reading, that is, crucible and crucible of weighing balance, controller controls discharging device and stops blowing, then it recycles crucible carrying device that the crucible that weighing finishes is transferred on crucible rack to store, realize the automatic of coal sample It weighs, reduces artificial participation, improve weighing efficiency and accuracy.
Description
Technical field
The utility model relates to coal samples to prepare detection technique field, more particularly to a kind of coal sample weighing equipment.
Background technique
For a long time, coal power generation is the main source of China's electric power, and coal is a kind of compound of complexity, different regions
Coal sample, ingredient have very big difference, need that coal sample is weighed and detected before use.
Current laboratory weighs, and empty crucible is placed into precision balance first by lab technician, then with the work of spoon etc
Tool takes out coal sample from coal bottle, is slowly placed into sky crucible, due to needing to measure calorific value, the moisture of coal sample under normal circumstances
The indexs such as content, content of ashes, carbon content, sulfur content, hydrogen content, sulfur content, therefore the weighed quantity of daily coal sample is larger, changes
The working strength for the person of testing can be very big, and coal sample easily trickles down coal sample during taking out, and manual operation coal sample weighing efficiency is lower,
Human factor may cause the unstable of weighing result during weighing.
Therefore how to make the weighing of coal sample time saving and energy saving and be quick and precisely that those skilled in the art need to solve at present
Technical problem.
Utility model content
The purpose of the utility model is to provide a kind of coal sample weighing equipments, can be realized the automatic weighing of coal sample, quickly
Accurately.
In order to solve the above technical problems, the utility model provides a kind of coal sample weighing equipment, including bracket, weighing balance,
Empty crucible conveying device, crucible rack, and for the empty crucible in the empty crucible conveying device to be transferred to the title
On weight balance and the crucible for finishing weighing is transferred to the crucible carrying device on the crucible rack, further includes being used for
Be put into the discharging device of coal charge, and the controller for controlling the discharging device into crucible, the controller with it is described
Balance of weighing is connected.
Preferably, the discharging device is to be located at right above the weighing balance and for coal sample to be imported to the material in crucible
Bucket, the hopper are equipped with logical material valve, and the controller is connected with the logical material valve.
Preferably, the empty crucible conveying device, the weighing gentle crucible rack in day along the bracket cross
To setting gradually, the carry direction of the crucible carrying device is arranged along the transverse direction of the bracket, the sky crucible conveying device
Conveying direction along the longitudinally disposed of the bracket.
Preferably, the crucible carrying device includes being supported by the bracket and the guide rail that is laterally arranged and can be vertical
Clamping jaw mobile and for clamping crucible, the top of the clamping jaw are slidably connected with the guide rail, and the guide rail is equipped with and institute
State empty bushing position in sky crucible conveying device multiple points correspondingly.
Preferably, the empty crucible conveying device includes conveyer belt and the sprocket wheel for driving the conveyer belt cycle rotation, institute
It states conveyer belt and is equipped with multiple grooves for being used to place crucible, multiple grooves rectangular array on the conveyer belt is arranged
Cloth.
Preferably, the crucible rack includes vertically arranged crucible shaft, and is mounted in the crucible shaft
Crucible turntable, the crucible turntable is equipped with multiple for placing the card slots of crucible, and multiple card slots are turned with the crucible
The center of disk is that center of circle annular is uniformly distributed.
Preferably, further include hopper rack for storage hopper, and for taking the hopper on the material controlling frame
The hopper fetching device for descending and being used to be placed on the hopper on the hopper rack on the material controlling frame.
Preferably, the hopper rack includes vertically arranged hopper shaft, and is mounted in the hopper shaft
Hopper turntable, the hopper turntable be equipped with multiple supporters for hopper, multiple supporters are with the material
The center of bucket turntable is that center of circle annular is uniformly distributed.
Coal sample weighing equipment provided by the utility model mainly includes bracket, claims for realizing the automatic weighing of coal sample
Weight balance, empty crucible conveying device, crucible rack, crucible carrying device and discharging device, wherein weighing balance can be to earthenware
Crucible and coal sample are weighed, and empty crucible conveying device for placing empty crucible and empty crucible being delivered to designated position, put by crucible
The crucible that frame is finished for placing weighed balance weighing is set, crucible carrying device can be by the empty earthenware in empty crucible conveying device
Crucible is transferred on the weighing location of weighing balance, can be grabbed coal sample by discharging device and is put into crucible, when weighing balance
Reading is that coal sample quality reaches default value in crucible and crucible, and controller controls discharging device and stops blowing, then recycles
The crucible that weighing finishes is transferred on crucible rack and stores by crucible carrying device；Therefore it is provided using the utility model
Coal sample weighing equipment, can be realized the automatic weighing of coal sample, reduce artificial participation, improve weighing efficiency and accuracy.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of specific embodiment of coal sample weighing equipment provided by the utility model.
It is marked in attached drawing as follows:
Weighing balance 1, empty crucible conveying device 2, crucible carrying device 3, crucible rack 4, discharging device 5, hopper are put
Set frame 6.
Specific embodiment
The core of the utility model is to provide a kind of coal sample weighing equipment, can be realized the automatic weighing of coal sample, quickly
Accurately.
In order to make those skilled in the art better understand the scheme of the utility model, with reference to the accompanying drawing and specific implementation
The utility model is described in further detail for mode.
Referring to FIG. 1, Fig. 1 is a kind of structure of specific embodiment of coal sample weighing equipment provided by the utility model
Schematic diagram.
The coal sample weighing equipment that specific embodiment of the present invention provides, for realizing the automatic weighing of coal sample, master
It to include bracket, weighing balance 1, empty crucible conveying device 2, crucible rack 4, crucible carrying device 3 and discharging device 5,
In, weighing balance 1 can weigh crucible and coal sample, and empty crucible conveying device 2 is for placing empty crucible and by empty crucible
It is delivered to designated position, crucible rack 4 is used to place the crucible that the weighed weighing of balance 1 finishes, and crucible carrying device 3 can
Empty crucible in empty crucible conveying device 2 is transferred on the weighing location of weighing balance 1, can be grabbed by discharging device 5
Coal sample is put into crucible, when coal sample quality reaches default value, controller control in the reading, that is, crucible and crucible of weighing balance 1
Discharging device 5 stops blowing, then recycles crucible carrying device 3 that the crucible that weighing finishes is transferred on crucible rack 4
It is stored.
Wherein it should be noted that multiple weighing balances 1 can be set, weighing efficiency can be improved, when needing to weigh, claim
1 automatic clear of weight balance.Crucible rack 4 keeps in the crucible for having weighed up weight, puts when carrying out subsequent detection, then from crucible
It sets and is taken away on frame 4.
In conclusion coal sample weighing equipment provided by the utility model, can be realized the automatic weighing of coal sample, reduces people
Work participates in, and improves weighing efficiency and accuracy.
On the basis of above-mentioned specific embodiment, discharging device 5 provided herein, which is specifically as follows, is mounted on bracket
On hopper, hopper is located at the surface of weighing balance 1 and for importing coal sample in crucible, and hopper is equipped with logical material valve, and
Logical material valve is connected with controller；After on the weighing location that empty crucible is placed on to weighing balance 1, leads to material valve and open, coal charge warp
Hopper imports in the empty crucible on weighing balance 1, when coal sample quality reaches default in the reading, that is, crucible and crucible of weighing balance 1
Numerical value, the logical material valve of controller control, which is closed, stops blowing.
In one specific embodiment of the application, for the carrying of setting and crucible carrying device 3 convenient for each component
Empty crucible conveying device 2 can be located at the side of weighing balance 1, crucible rack 4 is located at weighing balance by the realization of movement
1 other side, and empty crucible conveying device 2, weighing balance 1 and crucible rack 4 can be set gradually along the transverse direction of bracket, crucible
Along the transverse direction of bracket, the conveying direction of empty crucible conveying device 2 can then set the carry direction of handling device 3 along the longitudinal direction of bracket
It sets.
Optionally, crucible carrying device 3 specifically includes the guide rail by bracket support and can be vertically movable and for pressing from both sides
The clamping jaw of crucible is taken, top and the guide rail of clamping jaw are slidably connected, when empty crucible conveying device 2, weighing balance 1 and crucible rack
4 along the transverse direction of bracket when setting gradually, and guide rail laterally setting and is located at the top of empty crucible conveying device 2 and weighing balance 1, folder
Pawl slides laterally with guide rail and connect, and multiple points are provided on guide rail, the empty crucible in each point and empty crucible conveying device 2
Position corresponds.
In use, the clamping jaw of crucible carrying device 3 is first when crucible is delivered to designated position by empty crucible conveying device 2
The top of designated position is laterally moved to along guide rail, then clamping jaw decline clamps the empty crucible of the position, and laterally moves along guide rail
It moves to the top of weighing balance 1, empty crucible is placed on weighing balance 1.
Further, empty crucible conveying device 2 can specifically include conveyer belt and drive the sprocket wheel of conveyer belt cycle rotation,
Conveyer belt is equipped with multiple grooves for being used to place crucible, and multiple grooves rectangular array can arrange on the conveyor belt.Due to
There are many chemical examination crucibles used, and shape, height and size are different, and to improve use scope, every row is recessed on conveyer belt
Slot may include the groove of multiple and different sizes, for placing different types of crucible.
Further, crucible rack 4 can specifically include vertically arranged crucible shaft, and be mounted on crucible shaft
On crucible turntable, can be equipped on crucible turntable multiple for placing the card slots of crucible, multiple card slots can be formed with crucible
Turn the multi-turn that center is the center of circle, every circle includes several card slots, and multiple card slots of every circle are using the center of crucible turntable as center of circle ring
Shape is uniformly distributed, and the size of every circle card slot can be different, to place the crucible of different size.Crucible shaft is able to drive crucible and turns
Disk rotation, one crucible of every placement, crucible shaft drive crucible turntable to rotate a slot position, so that crucible placement remains unchanged,
The convenient control to crucible carrying device 3.Certainly, the set-up mode of card slot is not limited to this, and the application does not limit this specifically
System.
On the basis of above-mentioned each specific embodiment, the coal sample weighing that specific embodiment of the present invention provides is set
Standby, coal sample is numerous when measurement, to prevent the cross contamination between different coal samples, when being imported a kind of coal sample in crucible using hopper
Afterwards, which can directly be abandoned recycling, then changes new hopper, specifically, hopper rack 6 can be set and hopper takes
Device is put, hopper rack 6 is used for storage hopper, and hopper fetching device can remove the hopper on material controlling frame, and can incite somebody to action
Hopper on hopper rack 6 is placed on material controlling frame.
Specifically, hopper rack 6 may include vertically arranged hopper shaft, and the material being mounted in hopper shaft
Struggle against turntable, can be equipped with multiple supporters for hopper on hopper turntable, and multiple supporters can be on hopper turntable
It is uniformly distributed by center of circle annular of the center of hopper turntable.Hopper shaft is preferably able to drive the rotation of hopper turntable, often removes one
A hopper, hopper shaft drive hopper turntable to rotate a station, the convenient control to hopper fetching device.Certainly, hopper is put
The set-up mode for setting frame 6 and supporter is not limited to this, and the application is not specifically limited this.
Coal sample weighing equipment provided by the utility model, in use, it is defeated that different types of empty crucible is placed on sky crucible
On the conveyer belt for sending device 2, sprocket wheel driving conveying belt realizes forward motion automatically, when needing to clamp certain crucible, clamping jaw edge
Guide rail is moved to designated position corresponding with the crucible, it can clamping crucible, then clamping jaw is made to be moved to weighing balance 1 along guide rail
Crucible is placed on the weighing location of weighing balance 1 by top, and then coal charge imports the empty crucible on weighing balance 1 through hopper
Interior, when coal sample quality reaches default value in the reading, that is, crucible and crucible of weighing balance 1, the logical material valve closing of controller control stops
Only blowing finally recycles clamping jaw that the crucible that weighing finishes is transferred on crucible rack 4 and stores.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
Coal sample weighing equipment provided by the utility model is described in detail above.It is used herein specifically a
Example is expounded the principles of the present invention and embodiment, this reality that the above embodiments are only used to help understand
With novel method and its core concept.It should be pointed out that for those skilled in the art, not departing from this
Under the premise of utility model principle, several improvements and modifications can be made to this utility model, these improvement and modification are also fallen
Enter in the protection scope of the utility model claims.
Claims (8)
1. a kind of coal sample weighing equipment, which is characterized in that including bracket, weighing balance (1), empty crucible conveying device (2), crucible
Rack (4), and for the empty crucible on the empty crucible conveying device (2) to be transferred on the weighing balance (1) simultaneously
It further include for earthenware for the crucible that finishes of weighing to be transferred to the crucible carrying device (3) on the crucible rack (4)
The discharging device (5) of coal charge, and the controller for controlling the discharging device (5), the controller and institute are put into crucible
Weighing balance (1) is stated to be connected.
2. coal sample weighing equipment according to claim 1, which is characterized in that the discharging device (5) is to be located at the title
Right above weight balance (1) and for coal sample to import to the hopper in crucible, the hopper is equipped with logical material valve, the controller with
The logical material valve is connected.
3. coal sample weighing equipment according to claim 2, which is characterized in that the sky crucible conveying device (2), the title
Weight balance (1) and the crucible rack (4) are set gradually along the transverse direction of the bracket, and crucible carrying device (3) are removed
Transverse direction setting of the direction along the bracket is transported, the conveying direction of the sky crucible conveying device (2) is set along the longitudinal direction of the bracket
It sets.
4. coal sample weighing equipment according to claim 3, which is characterized in that the crucible carrying device (3) includes by institute
State bracket support and the guide rail that is laterally arranged and can vertically movable and for clamping crucible clamping jaw, the top of the clamping jaw
It is slidably connected with the guide rail, the guide rail is equipped with a pair of with the empty bushing position one on the empty crucible conveying device (2)
The multiple points answered.
5. coal sample weighing equipment according to claim 4, which is characterized in that the sky crucible conveying device (2) includes defeated
It send band and drives the sprocket wheel of the conveyer belt cycle rotation, the conveyer belt is equipped with multiple grooves for being used to place crucible, more
A groove rectangular array on the conveyer belt is arranged.
6. coal sample weighing equipment according to claim 5, which is characterized in that the crucible rack (4) includes vertically setting
The crucible shaft set, and the crucible turntable being mounted in the crucible shaft, the crucible turntable are equipped with multiple for putting
The card slot of crucible is set, multiple card slots are uniformly distributed using the center of the crucible turntable as center of circle annular.
7. according to coal sample weighing equipment described in claim 2 to 6 any one, which is characterized in that further include for storing material
The hopper rack (6) of bucket, and for removing the hopper rack (6) and being used for by the hopper on the material controlling frame
Hopper be placed on the hopper fetching device on material controlling frame.
8. coal sample weighing equipment according to claim 7, which is characterized in that the hopper rack (6) includes vertically setting
The hopper shaft set, and the hopper turntable being mounted in the hopper shaft, the hopper turntable are equipped with multiple for putting
The supporter of hopper is set, multiple supporters are uniformly distributed using the center of the hopper turntable as center of circle annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820753484.0U CN208254614U (en) | 2018-05-18 | 2018-05-18 | A kind of coal sample weighing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820753484.0U CN208254614U (en) | 2018-05-18 | 2018-05-18 | A kind of coal sample weighing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208254614U true CN208254614U (en) | 2018-12-18 |
Family
ID=66480742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820753484.0U Active CN208254614U (en) | 2018-05-18 | 2018-05-18 | A kind of coal sample weighing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208254614U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108827434A (en) * | 2018-05-18 | 2018-11-16 | 长沙开元仪器股份有限公司 | A kind of coal sample weighing equipment |
-
2018
- 2018-05-18 CN CN201820753484.0U patent/CN208254614U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108827434A (en) * | 2018-05-18 | 2018-11-16 | 长沙开元仪器股份有限公司 | A kind of coal sample weighing equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206395456U (en) | Automatic charging device | |
| CN206497949U (en) | Cover plate of power battery feeding device | |
| CN208103189U (en) | Voice coil motor automatic detection device | |
| CN109368231B (en) | Feeding and discharging equipment and feeding and discharging method | |
| CN206343401U (en) | A kind of discharge sorting mechanism | |
| CN104297502B (en) | Auto moisture proving installation and auto moisture tester | |
| CN202389966U (en) | Automatic feeding and inspecting machine for glass slides of microscopes | |
| CN208254614U (en) | A kind of coal sample weighing equipment | |
| CN205817893U (en) | Automatic machinery people loading and unloading testing agency and the paw for this mechanism | |
| CN208630984U (en) | A kind of device of full automatic packaging with verifying attachment | |
| CN108051337A (en) | A kind of full-automatic water sorting-detecting instrument | |
| CN109454017A (en) | A kind of bearing channel automatic detection device | |
| CN209393588U (en) | A kind of bearing channel automatic detection device | |
| CN205770232U (en) | A kind of automatic modulation assembly line | |
| CN113063955B (en) | Laboratory material automatic analysis system | |
| CN207827399U (en) | Strip substrates magazine replaces mechanism automatically | |
| CN211895073U (en) | Automatic feeding device for visual inspection equipment | |
| CN108827434A (en) | A kind of coal sample weighing equipment | |
| CN202363546U (en) | Weighable distribution mechanism for lithium battery filling machine | |
| CN208979890U (en) | A kind of automatic feeder | |
| CN209380228U (en) | A kind of rotor nut cap automatic assembling tooling | |
| CN217989849U (en) | Blue membrane point gum machine | |
| CN207878105U (en) | A kind of clothes washing assembly line | |
| CN109607216A (en) | A kind of auxiliary loading and unloading bag apparatus and automatic material packet divide disk, closing quotation equipment | |
| CN211265609U (en) | Liquid injection equipment for battery cell |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190522 Address after: 410100 Xingsha Industrial Base, Changlong Street, Changsha Economic and Technological Development Zone, Hunan Province, No. 1259, Liangtang East Road Patentee after: Kaiyuan Instrument Co., Ltd., Changsha Address before: 410100 No. 172 Kaiyuan Road, Changsha economic and Technological Development Zone, Changsha, Hunan Patentee before: Changsha Kaiyuan Instruments Co., Ltd. |
|
| TR01 | Transfer of patent right |