CN202433080U - Checking device of dynamic circulating chain code of electronic belt weigher - Google Patents
Checking device of dynamic circulating chain code of electronic belt weigher Download PDFInfo
- Publication number
- CN202433080U CN202433080U CN2012200085580U CN201220008558U CN202433080U CN 202433080 U CN202433080 U CN 202433080U CN 2012200085580 U CN2012200085580 U CN 2012200085580U CN 201220008558 U CN201220008558 U CN 201220008558U CN 202433080 U CN202433080 U CN 202433080U
- Authority
- CN
- China
- Prior art keywords
- movable stand
- framework
- chain code
- moving
- belt weigher
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a checking device of a dynamic circulating chain code of an electronic belt weigher, belonging to the technical field of the belt weigher check; the technical problem to be solved is to provide the checking device of the dynamic circulating chain code of the electronic belt weigher, which can be in transverse moving and is simple in operation. The technical solution is that: a moving frame is moveably installed on a framework of a fixing frame; one side of the framework is fixedly equipped with a cylinder body of a hydraulic transverse pushing oil cylinder, and the end part of a piston rod of the hydraulic transverse pushing oil cylinder is connected and fixed with the side of the moving frame; a plurality of moving square shafts are installed under the moving frame, and both ends of a column shaft are fixedly installed on the framework of the fixing frame; a square shaft sleeve is fixed under the moving frame, and the lower part of the moving frame is provided with a plurality of square moving shafts; both ends of the column shaft body are fixedly installed on the framework of the fixing frame, the square shaft sleeve is fixed under the moving frame, and the lower part of the moving frame is provided with a plurality of transverse moving wheels; and the positions of the framework, corresponding to the transverse moving wheels, are provided with transverse moving guide rails, and the moving frame is installed on the transverse moving guide rails through the transverse moving wheels. The checking device of the dynamic circulating chain code of the electronic belt weigher is applicable to the field using the electronic belt weigher, such as metallurgy, chemical industry, mines, ports, food and on the like, and can detect 0.5-level, 1-level and 2-level belt weigher.
Description
Technical field
The utility model belted electronic balance dynamic circulation chain code correcting device belongs to belt conveyer scale inspection technology field.
Background technology
Belted electronic balance is the measurement instrument that the belt feeder convey materials is carried out consecutive weighings, and weighing measurement efficient is high, and easy to use, has been widely used in every profession and trade at present.Because the accuracy of measuring of belted electronic balance and stability receive the influence of various factors easily, therefore the accuracy of measuring in order to guarantee to use just must often be carried out dynamic check to belted electronic balance.Existing belt conveyer scale verifying attachment is just installed one group and is rotated wheels and a chain code on fixed mount, can only detect the lower and operation inconvenience of precision to a belt.
The utility model content
In order to overcome the deficiency of prior art, technical matters to be solved provides a kind of can laterally moving, belted electronic balance dynamic circulation chain code correcting device easy and simple to handle.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: belted electronic balance dynamic circulation chain code correcting device comprises the horizontal push oil cylinder of fixed mount, movable stand and hydraulic pressure; The structure of fixed mount is: the rectangular frame below of inclination is connected with pillar; The parallel movable stand that is equipped with in the top of framework, an end of movable stand is equipped with two first angle sheaves side by side, and the cylinder body of two main lifting gears that are set up in parallel is fixed on the other end of movable stand; Be connected with second angle sheave on the piston rod of said main lifting gear; The below of movable stand is fixed with two groups and grabs a yard device, and the below of movable stand also is equipped with two secondary lifting gears side by side, and described each secondary lifting gear is all grabbed a yard device and is connected with one group through chain; Be set side by side with two groups on the said movable stand and rotate wheels; Every group is rotated on the wheels and is set with an annular chain code, and two annular chain codes are walked around corresponding first angle sheave and the second angle sheave rear lower and are mounted on and grab accordingly on yard device, and movable stand is movably arranged on the framework; Be installed with the cylinder body of the horizontal push oil cylinder of hydraulic pressure in a side of framework, the piston rod end of the horizontal push oil cylinder of said hydraulic pressure is connected fixing with the side of movable stand.
A plurality of mobile square shafts are installed under the said movable stand, and the structure of said mobile square shaft is: the cylinder axis body is sleeved on square axle sleeve inside, and cylinder axis body two ends are fixedly mounted on the framework, and square axle sleeve is fixed on below the movable stand.
The below of said movable stand is provided with a plurality of traversing wheels, takes turns corresponding position and is provided with traversing guide rail with traversing on the framework, and movable stand is installed on the said traversing guide rail through traversing the wheel.
The utility model compared with prior art has following beneficial effect:
One, the utility model adopts the horizontal push oil cylinder of hydraulic pressure to promote movable stand and makes its parallel moving on fixed mount, realizes that many belts detect, and have saved space and easy to operate;
Two, the utility model is equipped with mobile square shaft under movable stand, and axis body is fixed on the fixed mount, movable stand is moved conveniently play a supporting role again, has strengthened steadiness;
Three, the utility model is equipped with traversing the wheel below movable stand, on fixed mount, is provided with traversing guide rail, moves through traversing the wheel on traversing guide rail, and it is convenient that movable stand is moved;
Four, the utility model is equipped with two chain codes belt conveyer scale is carried out verification, makes checking precision higher.
Description of drawings
Below in conjunction with accompanying drawing the utility model belted electronic balance dynamic circulation chain code correcting device is described further.
Fig. 1 is the structural representation of the utility model belted electronic balance dynamic circulation chain code correcting device;
Fig. 2 is the zoomed-in view at A place among Fig. 1;
Fig. 3 for Fig. 1 removes the B after main lifting gear, secondary lifting gear and the chain code to view;
Among the figure: 1 is fixed mount, and 2 is movable stand, and 3 is the horizontal push oil cylinder of hydraulic pressure, and 4 is framework; 5 is pillar, and 6 is first angle sheave, and 7 is main lifting gear, and 8 is second angle sheave; 9 for grabbing a yard device, and 10 is secondary lifting gear, and 11 for rotating wheels, and 12 is annular chain code; 13 for moving square shaft, and 14 are traversing the wheel, and 15 is traversing guide rail, and 16 is belt feeder.
Embodiment
Belted electronic balance dynamic circulation chain code correcting device shown in Fig. 1-3; Comprise the horizontal push oil cylinder 3 of fixed mount 1, movable stand 2 and hydraulic pressure, the structure of fixed mount 1 is: rectangular frame 4 belows of inclination are connected with pillar 5, the parallel movable stand 2 that is equipped with in the top of framework 4; One end of movable stand 2 is equipped with two first angle sheaves 6 side by side; The cylinder body of two main lifting gears 7 that are set up in parallel is fixed on the other end of movable stand 2, is connected with second angle sheave 8 on the piston rod of said main lifting gear 7, and the below of movable stand 2 is fixed with two groups and grabs yard device 9; The below of movable stand 2 also is equipped with two secondary lifting gears 10 side by side; Described each secondary lifting gear 10 is all grabbed yard device 9 and is connected with one group through chain, is set side by side with two groups on the said movable stand 2 and rotates wheels 11, and every group is rotated on the wheels 11 and be set with an annular chain code 12; Article two, annular chain code 12 is walked around corresponding first angle sheave 6 and second angle sheave, 8 rear lowers and is mounted on and grabs accordingly on yard device 9; Movable stand 2 is movably arranged on the framework 4, is installed with the cylinder body of the horizontal push oil cylinder 3 of hydraulic pressure in a side of framework 4, and the piston rod end of the horizontal push oil cylinder 3 of said hydraulic pressure is connected fixing with the side of movable stand 2.
Said movable stand is equipped with a plurality of mobile square shafts 13 for 2 times, and the structure of said mobile square shaft 13 is: the cylinder axis body is sleeved on square axle sleeve inside, and cylinder axis body two ends are fixedly mounted on the framework 4, and square axle sleeve is fixed on below the movable stand 2.
The below of said movable stand 2 is provided with a plurality ofly traversingly takes turns 14, is provided with traversing guide rail 15 with the traversing 14 corresponding positions of taking turns on the framework 4, and movable stand 2 is taken turns 14 and is installed on the said traversing guide rail 15 through traversing.
The main lifting gear 7 of the utility model, secondary lifting gear 10, the structure of grabbing yard device 9 are all identical with prior art.
The utility model should be installed in the straight-line segment of belt feeder 16 when mounted, and as far as possible away from bending section, if straight-line segment is not enough, the scale frame also should be not less than 8 meters apart from high spot, is not less than 12 meters apart from recess and guarantees precision.
The utility model be installed in the inclination angle little local better, but will be as far as possible away from the head of belt feeder 16.
Better when the utility model is installed near the tail of belt feeder 16, but should be far away from charging aperture, generally be not less than 6 meters.
The course of work:
The utility model is at first examined the medium position whether two annular chain codes 12 all are positioned at belt feeder 16 tops in use, starts the utility model then, operates main lifting gear 7 piston rods and stretches out; Promote second angle sheave 8 and drive annular chain code 12 declines; Operate secondary lifting gear 10 piston rods again and stretch out, yard device 9 of grabbing that is connected on the chain descends under the deadweight effect, and annular chain code 12 is fallen to being placed on the operation belt; During belt gear; Drive annular chain code 12 rotating transmission on the wheels 11, with belt synchronous operation, make the load cell of annular chain code 12 be input to instrument through the code block weight on the weighing section through annular chain code 12; After instrument is carried out analyzing and processing to the weight signal of the belt speed measuring signal received and chain code; The standard cumulative weight of check is shown, and it can also compare error of calculation value with the belt conveyer scale cumulative weight simultaneously; Operate the piston rod withdrawal of secondary lifting gear 10 and main lifting gear 7 after check finishes again successively, make it drive annular chain code 12 and return to initial position.
In the time will beginning to detect another belt of discharging arranged side by side; The piston rod of the horizontal push oil cylinder 3 of hydraulic pressure promotes movable stand 2; Movable stand 2 times is installed traversing take turns 14 on traversing guide rail 15, move to required detection belt upper center position, repeat above-mentioned detecting operation then and get final product.
Claims (3)
1. belted electronic balance dynamic circulation chain code correcting device; Comprise fixed mount (1), movable stand (2) and the horizontal push oil cylinder of hydraulic pressure (3); The structure of fixed mount (1) is: the rectangular frame of inclination (4) below is connected with pillar (5); The parallel movable stand (2) that is equipped with in the top of framework (4); One end of movable stand (2) is equipped with two first angle sheaves (6) side by side; The cylinder body of two the main lifting gears (7) that are set up in parallel is fixed on the other end of movable stand (2), is connected with second angle sheave (8) on the piston rod of said main lifting gear (7), and the below of movable stand (2) is fixed with two groups and grabs a yard device (9); The below of movable stand (2) also is equipped with two secondary lifting gears (10) side by side; Described each secondary lifting gear (10) is all grabbed a yard device (9) and is connected with one group through chain, is set side by side with two groups on the said movable stand (2) and rotates wheels (11), and every group is rotated on the wheels (11) and be set with an annular chain code (12); Article two, annular chain code (12) is walked around corresponding first angle sheave (6) and second angle sheave (8) rear lower and is mounted on and grabs accordingly on yard device (9); It is characterized in that: movable stand (2) is movably arranged on the framework (4), is installed with the cylinder body of the horizontal push oil cylinder of hydraulic pressure (3) in a side of framework (4), and the piston rod end of the horizontal push oil cylinder of said hydraulic pressure (3) is connected fixing with the side of movable stand (2).
2. belted electronic balance dynamic circulation chain code correcting device according to claim 1; It is characterized in that: a plurality of mobile square shafts (13) are installed under the said movable stand (2); The structure of said mobile square shaft (13) is: it is inner that the cylinder axis body is sleeved on square axle sleeve; Cylinder axis body two ends are fixedly mounted on the framework (4), and square axle sleeve is fixed on below the movable stand (2).
3. belted electronic balance dynamic circulation chain code correcting device according to claim 1 and 2; It is characterized in that: the below of said movable stand (2) is provided with a plurality of traversing wheels (14); Framework (4) is gone up with the corresponding position of traversing wheel the (14) and is provided with traversing guide rail (15), and movable stand (2) is installed on the said traversing guide rail (15) through traversing wheel the (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200085580U CN202433080U (en) | 2012-01-10 | 2012-01-10 | Checking device of dynamic circulating chain code of electronic belt weigher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200085580U CN202433080U (en) | 2012-01-10 | 2012-01-10 | Checking device of dynamic circulating chain code of electronic belt weigher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202433080U true CN202433080U (en) | 2012-09-12 |
Family
ID=46782520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200085580U Expired - Lifetime CN202433080U (en) | 2012-01-10 | 2012-01-10 | Checking device of dynamic circulating chain code of electronic belt weigher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202433080U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148924A (en) * | 2013-03-01 | 2013-06-12 | 云南昆船电子设备有限公司 | Device and method for automatically checking electronic belt scale |
| CN105371938A (en) * | 2015-11-09 | 2016-03-02 | 九江七所精密机电科技有限公司 | Automatic calibration device for electronic belt conveyor scale |
-
2012
- 2012-01-10 CN CN2012200085580U patent/CN202433080U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148924A (en) * | 2013-03-01 | 2013-06-12 | 云南昆船电子设备有限公司 | Device and method for automatically checking electronic belt scale |
| CN103148924B (en) * | 2013-03-01 | 2015-02-18 | 云南昆船电子设备有限公司 | Device and method for automatically checking electronic belt scale |
| CN105371938A (en) * | 2015-11-09 | 2016-03-02 | 九江七所精密机电科技有限公司 | Automatic calibration device for electronic belt conveyor scale |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120912 |
|
| CX01 | Expiry of patent term |