CN218444133U - Material distributing device for belt weigher - Google Patents
Material distributing device for belt weigher Download PDFInfo
- Publication number
- CN218444133U CN218444133U CN202222547664.2U CN202222547664U CN218444133U CN 218444133 U CN218444133 U CN 218444133U CN 202222547664 U CN202222547664 U CN 202222547664U CN 218444133 U CN218444133 U CN 218444133U
- Authority
- CN
- China
- Prior art keywords
- plate
- belt
- sliding plate
- pull rope
- vertical
- 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
Images
Landscapes
- Feeding Of Articles To Conveyors (AREA)
Abstract
A distributing device for a belt scale comprises a side plate, a weight sensing mechanism, a lateral opening adjusting mechanism, a CPU and a vertical opening adjusting mechanism; the weight sensing mechanism, the lateral opening mechanism and the vertical opening adjusting mechanism are all arranged between the side plates; the quantity of curb plate is two, and its symmetry sets up in the both sides of belt weigher, and the curb plate passes through the support setting in the belt weigher frame, and the curb plate is located directly over the belt of belt weigher, and the feed bin discharge gate is located between two curb plates. The utility model provides the high distribution degree of consistency of material on the belt weigher, the detection data precision of belt weigher has obtained promoting effectively.
Description
Technical Field
The utility model relates to a distributing device, especially a can carry out the device that tiles the processing to the material of being arranged on the belt balance by the feed bin belongs to belt weigher equipment technical field.
Background
The belt weigher can weigh materials in the process of transporting the materials, can synchronously carry out weighing operation when transporting blocky or granular materials, does not need to concentrate the materials on a weighing device for weighing, improves the material transporting efficiency, and saves the time consumed by the prior weighing operation; when the materials are discharged from the bin and fall onto the belt weigher, the materials are randomly distributed on the belt weigher, so that certain errors are brought to data sensed by a weighing sensor on the belt weigher; for a weighing sensor of a belt weigher, the uniformity of material distribution on a belt directly influences the detected data precision, if the material is randomly and unevenly distributed on the belt of the belt weigher, the detected data error is larger, and if the material is evenly distributed on the belt, the weight detection precision is improved; therefore, a material distribution device is needed, and the material distribution device is required to be capable of uniformly spreading the discharged raw materials of the material bin on the belt of the belt weigher.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's is not enough, provides a distributing device for belt weigher, and it can tile the material on the belt weigher to improve the precision of weighing of belt weigher.
The problem is solved through following technical scheme:
a material distributing device for a belt weigher comprises a side plate, a weight sensing mechanism, a lateral opening adjusting mechanism, a CPU and a vertical opening adjusting mechanism; the weight sensing mechanism, the lateral opening mechanism and the vertical opening adjusting mechanism are all arranged between the side plates; the quantity of curb plate is two, and its symmetry sets up in the both sides of belt weigher, and the curb plate passes through the support setting in the belt weigher frame, and the curb plate is located directly over the belt of belt weigher, and the feed bin discharge gate is located between two curb plates.
The weight sensing mechanism comprises a bottom plate, a pressing plate, a guide rod and a weight sensor; the material on the belt weigher is transported to the tail end by the belt from the head end; the bottom plate is arranged between the side plates on the two sides through the bracket, the plane of the bottom plate is inclined, and one end of the bottom plate, which is close to the head end of the belt weigher, is higher than one end of the bottom plate, which is close to the tail end of the belt weigher; the bottom plate is provided with a plurality of guide holes, the end face of the pressing plate is provided with a plurality of guide rods, and each guide rod is inserted into the guide hole corresponding to the position of the guide rod; the plane of the bottom plate is parallel to the plane of the pressing plate; the weight sensor is arranged between the end faces of the bottom plate and the pressing plate, which are close to each other; the pressing plate is positioned right below the discharge hole of the storage bin; and the signal output end of the weight sensor is connected with the signal input end of the CPU.
In the above distributing device for a belt scale, the lateral opening adjusting mechanism comprises a lateral sliding plate, a transverse plate, a lead screw, a motor, a lead screw nut and a first stay cord displacement sensor; a strip-shaped hole is formed in one end, close to the tail end of the belt scale, of the side plate, and the side sliding plate is inserted into the strip-shaped hole of the side plate; the plane of the side sliding plate is vertical to the conveying direction line of the belt scale; two ends of the screw rod are respectively coupled to the inner walls of the side plates at two sides; the shell of the motor is arranged on the outer wall of the side plate, and an output shaft of the motor penetrates through the side plate and is connected with one end of the screw rod; one end, close to the center of the screw rod, of the top end face of the side sliding plate is provided with a screw rod nut, the screw rod nuts on the two sides are arranged in a mutually reverse mode, and the screw rod penetrates through the two screw rod nuts; the first pull rope displacement sensor is arranged on the inner wall of the side plate, and one end of a pull rope is connected with the screw nut; the transverse plate is arranged between the two side plates and is positioned right above the screw nut, and the lower end face of the transverse plate is in contact with the upper end face of the screw nut; and the signal output end of the first pull rope displacement sensor is connected with the signal input end of the CPU, and the signal input end of the motor is connected with the signal output end of the CPU.
In the above distributing device for a belt scale, the vertical opening adjusting mechanism comprises a vertical sliding plate, a hydraulic cylinder and a second pull rope displacement sensor; the inner wall of the side plate is provided with a vertical sliding rail, the side wall of the vertical sliding plate is provided with a sliding chute, and the vertical sliding plate is arranged on the sliding rails at two sides in a sliding manner; the end surface of the vertical sliding plate is contacted with the end surface of the side sliding plate, and the vertical sliding plate is closer to the pressing plate than the side sliding plate; the shell of the hydraulic cylinder is arranged on the transverse plate, and the end part of the piston rod of the hydraulic cylinder is connected with the top end of the vertical sliding plate; the second pull rope displacement sensor is arranged on the transverse plate, and one end of the pull rope is connected with the vertical sliding plate; the signal input end of the hydraulic cylinder is connected with the signal output end of the CPU; and the signal output end of the second pull rope displacement sensor is connected with the signal input end of the CPU.
The utility model effectively controls the cross-sectional area of the material laid on the belt through the cooperation of the lateral opening adjusting mechanism and the vertical opening adjusting mechanism, and the cross section of the material tiled is adjusted in time according to the blanking condition of the storage bin, so as to ensure that the material can be uniformly laid on the belt; the heavy sensing mechanism is used for sensing the blanking condition of the storage bin in real time, and the sectional area of the material on the belt is adjusted in real time according to the blanking condition.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic view of the three-dimensional structure of the utility model with the side plate on one side removed.
The list of labels in the figure is: 1. the belt weigher comprises side plates, a bottom plate, a pressure plate, a guide rod, a side sliding plate, a transverse plate, a motor, a screw nut, a first pull rope displacement sensor, a vertical sliding plate, a hydraulic cylinder, a second pull rope displacement sensor, a belt weigher and a belt scale, wherein the side plates comprise 2 parts of the bottom plate, 3 parts of the pressure plate, 4 parts of the guide rod, 5 parts of the side sliding plate, 6 parts of the transverse plate, 7 parts of the motor, 8 parts of the screw nut, 9 parts of the first pull rope displacement sensor, 10 parts of the vertical sliding plate, 11 parts of the hydraulic cylinder, 12 parts of the second pull rope displacement sensor and 13 parts of the belt weigher.
Detailed Description
Referring to fig. 1 and 2, the present invention comprises a side plate 1, a weight sensing mechanism, a lateral opening adjusting mechanism, a CPU and a vertical opening adjusting mechanism; the weight sensing mechanism, the lateral opening mechanism and the vertical opening adjusting mechanism are all arranged between the side plates 1; the weight sensing mechanism is used for sensing the blanking amount of the bin in real time; the lateral opening mechanism is used for controlling the width of the material to be tiled, the vertical opening adjusting mechanism is used for controlling the height of the material to be tiled, and the profile of the cross section of the material to be tiled is effectively controlled through the cooperation of the lateral opening mechanism and the vertical opening adjusting mechanism.
The quantity of curb plate 1 is two, and its symmetry sets up in the both sides of belt weigher 13, and curb plate 1 passes through the support setting in belt weigher 13 frames, and curb plate 1 is located directly over belt weigher 13's belt, and the feed bin discharge gate is located between two curb plates 1, and curb plate 1's effect lies in, ensures to come from the material that the feed bin falls and can concentrate on falling to clamp plate 3.
The weight sensing mechanism comprises a bottom plate 2, a pressing plate 3, a guide rod 4 and a weight sensor; the material on the belt weigher 13 is transported to the tail end by a belt from the head end; the bottom plate 2 is arranged between the side plates 1 on the two sides through a support, the plane of the bottom plate 2 is inclined, and one end, close to the head end of the belt weigher 13, of the bottom plate 2 is higher than one end, close to the tail end of the belt weigher 13, of the bottom plate 2; a plurality of guide holes are formed in the bottom plate 2, a plurality of guide rods 4 are arranged on the end face of the pressing plate 3, and each guide rod 4 is inserted into the guide hole corresponding to the position of the guide rod 4; the relative position between the base plate 2 and the pressing plate 3 can be realized, so that the pressing plate 3 can bring different pressures to the weight sensor according to the self bearing change, and the weight sensor can sense the pressure change from the pressing plate 3 in real time, thereby knowing the blanking condition of the storage bin; the plane of the bottom plate 2 is parallel to the plane of the pressing plate 3; the pressing plate 3 is in an inclined state, so that materials falling on the pressing plate 3 can slide down from the pressing plate 3 to a belt of the belt scale due to the self gravity, and finally are regularly and uniformly arranged on the belt in a square shape through a gap between the side sliding plate 5 and the vertical sliding plate 10; the weight sensor is arranged between the end surfaces of the bottom plate 2 and the pressing plate 3 which are close to each other; the pressing plate 3 is positioned right below a discharge hole of the storage bin; the material falling from the bin directly falls on the pressing plate 3; and the signal output end of the weight sensor is connected with the signal input end of the CPU.
The lateral opening adjusting mechanism comprises a lateral sliding plate 5, a transverse plate 6, a lead screw, a motor 7, a lead screw nut 8 and a first pull rope displacement sensor 9; a strip-shaped hole is formed in one end, close to the tail end of the belt scale 13, of the side plate 1, and the side sliding plate 5 is inserted into the strip-shaped hole of the side plate 1; the plane of the side sliding plate 5 is vertical to the conveying direction line of the belt scale 13, so that the material on the belt vertically impacts the side sliding plate 5 along the belt; two ends of the screw rod are respectively coupled to the inner walls of the side plates 1 at two sides; the shell of the motor 7 is arranged on the outer wall of the side plate 1, and the output shaft of the motor penetrates through the side plate 1 and is connected with one end of the screw rod; the motor 7 can drive the screw rod to rotate; the top end face of the side sliding plate 5 is close to one end of the center of the screw rod, one end of the side sliding plate is located between the two side plates 1, a screw nut 8 is arranged at the end, the screw nuts 8 on the two sides are arranged in a mutually reverse mode, and the screw rod penetrates through the two screw nuts 8; since the two lead screw nuts 8 are arranged in reverse to each other, when the lead screw rotates, the two lead screw nuts 8 approach or move away from each other; thereby the side slide 5 of control both sides is close to each other or is kept away from, through the interval between the control side slide 5, has just also controlled the width that the material passes through the passageway, has controlled the width that the material was gathered together at last.
The first pull rope displacement sensor 9 is arranged on the inner wall of the side plate 1, and one end of a pull rope is connected with the screw nut 8; the real-time positions of the screw nut 8 and the side sliding plate 5 can be known in real time through the first pull rope displacement sensor 9; the transverse plate 6 is arranged between the two side plates 1 and is positioned right above the screw nut 8, and the lower end face of the transverse plate 6 is in contact with the upper end face of the screw nut 8; and the signal output end of the first pull rope displacement sensor 9 is connected with the signal input end of the CPU, and the signal input end of the motor 7 is connected with the signal output end of the CPU.
The vertical opening adjusting mechanism comprises a vertical sliding plate 10, a hydraulic cylinder 11 and a second pull rope displacement sensor 12; the inner wall of the side plate 1 is provided with vertical sliding rails, the side wall of the vertical sliding plate 10 is provided with a sliding chute, and the vertical sliding plate 10 is arranged on the sliding rails at two sides in a sliding manner; the vertical sliding plate 10 slides in the vertical direction; the end surface of the vertical sliding plate 10 is contacted with the end surface of the side sliding plate 5, and the vertical sliding plate 10 is closer to the pressure plate 3 than the side sliding plate 5; a square channel is defined by one vertical sliding plate 10 and the side sliding plates 5 at two sides, and the material pile can be automatically smoothed into a square shape when passing through the square channel and is uniformly laid in the center of the belt; the shell of the hydraulic cylinder 11 is arranged on the transverse plate 6, and the end part of the piston rod of the hydraulic cylinder is connected with the top end of the vertical sliding plate 10; the vertical sliding plate 10 is driven to vertically lift and descend by the hydraulic cylinder 11; the second pull rope displacement sensor 12 is arranged on the transverse plate 6, and one end of a pull rope is connected with the vertical sliding plate 10; the second pull rope displacement sensor 12 can know the position of the vertical sliding plate 10 in real time; the signal input end of the hydraulic cylinder 11 is connected with the signal output end of the CPU; the signal output end of the second pull rope displacement sensor 12 is connected with the signal input end of the CPU; the model of the middle CPU module is 87C196KC.
Each pull rope displacement sensor can sense the position of each sliding plate in real time, and the position of each sliding plate is correspondingly adjusted according to the data of the pull rope displacement sensor; the slide plate corresponds to a specific stay cord displacement sensor measuring value at each position, when the stay cord displacement sensor detects that the specified length is reached, the motor 7 and the hydraulic cylinder 11 stop acting, and the slide plate is just in place.
The actual using process comprises the following steps: feeding the material in a bin, and simultaneously starting a belt scale 13 for weighing and transporting; when the material constantly pounded on clamp plate 3, weighing transducer how much carries out real-time detection to the material of whereabouts, according to weighing transducer's data, if the blanking volume is great, starter motor 7 and pneumatic cylinder 11 make the side slide 5 of both sides keep away from each other, and perpendicular slide 10 goes upward, enlarge square clearance's size, otherwise, the blanking volume is less, make the side slide 5 of both sides be close to each other, and perpendicular slide 10 goes downward, reduce square clearance's size, ensure that the material is behind the slide, can assemble square strip aggregate, evenly arrange on the belt weigher.
Claims (4)
1. The utility model provides a distributing device for belt weigher which characterized in that: comprises a side plate (1), a weight sensing mechanism, a lateral opening adjusting mechanism, a CPU and a vertical opening adjusting mechanism; the weight sensing mechanism, the lateral opening mechanism and the vertical opening adjusting mechanism are all arranged between the side plates (1); the quantity of curb plate (1) is two, and its symmetry sets up in the both sides of belt weigher (13), and curb plate (1) passes through the support setting in belt weigher (13) frame, and curb plate (1) is located directly over the belt of belt weigher (13), and the feed bin discharge gate is located between two curb plates (1).
2. The dispensing device for a belt scale of claim 1, wherein: the weight sensing mechanism comprises a bottom plate (2), a pressing plate (3), a guide rod (4) and a weight sensor; the material on the belt weigher (13) is transported from the head end to the tail end by a belt; the bottom plate (2) is arranged between the side plates (1) on the two sides through a support, the plane of the bottom plate (2) is inclined, and one end, close to the head end of the belt scale (13), of the bottom plate (2) is higher than one end, close to the tail end of the belt scale (13), of the bottom plate (2); the bottom plate (2) is provided with a plurality of guide holes, the end surface of the pressing plate (3) is provided with a plurality of guide rods (4), and each guide rod (4) is inserted into the guide hole corresponding to the position of the guide rod; the plane of the bottom plate (2) is parallel to the plane of the pressing plate (3); the weight sensor is arranged between the end surfaces of the bottom plate (2) and the pressing plate (3) which are close to each other; the pressing plate (3) is positioned right below a discharge hole of the storage bin; and the signal output end of the weight sensor is connected with the signal input end of the CPU.
3. The dispensing device for a belt scale of claim 2, wherein: the lateral opening adjusting mechanism comprises a lateral sliding plate (5), a transverse plate (6), a lead screw, a motor (7), a lead screw nut (8) and a first pull rope displacement sensor (9); a strip-shaped hole is formed in one end, close to the tail end of the belt scale (13), of the side plate (1), and the side sliding plate (5) is inserted into the strip-shaped hole of the side plate (1); the plane of the side sliding plate (5) is vertical to the conveying direction line of the belt scale (13); two ends of the screw rod are respectively coupled to the inner walls of the side plates (1) at two sides; the shell of the motor (7) is arranged on the outer wall of the side plate (1), and an output shaft of the motor penetrates through the side plate (1) and is connected with one end of the screw rod; one end, close to the center of the screw, of the top end face of the side sliding plate (5) is provided with a screw nut (8), the screw nuts (8) on the two sides are arranged in a mutually reverse mode, and the screw penetrates through the two screw nuts (8); the first pull rope displacement sensor (9) is arranged on the inner wall of the side plate (1), and one end of a pull rope is connected with the screw nut (8); the transverse plate (6) is arranged between the two side plates (1) and is positioned right above the screw nut (8), and the lower end face of the transverse plate (6) is in contact with the upper end face of the screw nut (8); the signal output end of the first pull rope displacement sensor (9) is connected with the signal input end of the CPU, and the signal input end of the motor (7) is connected with the signal output end of the CPU.
4. The dispensing device for a belt scale of claim 3, wherein: the vertical opening adjusting mechanism comprises a vertical sliding plate (10), a hydraulic cylinder (11) and a second pull rope displacement sensor (12); the inner wall of the side plate (1) is provided with vertical sliding rails, the side wall of the vertical sliding plate (10) is provided with a sliding chute, and the vertical sliding plate (10) is arranged on the sliding rails at two sides in a sliding manner; the end surface of the vertical sliding plate (10) is contacted with the end surface of the side sliding plate (5), and the vertical sliding plate (10) is closer to the pressure plate (3) than the side sliding plate (5); the shell of the hydraulic cylinder (11) is arranged on the transverse plate (6), and the end part of the piston rod of the hydraulic cylinder is connected with the top end of the vertical sliding plate (10); the second pull rope displacement sensor (12) is arranged on the transverse plate (6), and one end of the pull rope is connected with the vertical sliding plate (10); the signal input end of the hydraulic cylinder (11) is connected with the signal output end of the CPU; and the signal output end of the second pull rope displacement sensor (12) is connected with the signal input end of the CPU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222547664.2U CN218444133U (en) | 2022-09-26 | 2022-09-26 | Material distributing device for belt weigher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222547664.2U CN218444133U (en) | 2022-09-26 | 2022-09-26 | Material distributing device for belt weigher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218444133U true CN218444133U (en) | 2023-02-03 |
Family
ID=85083225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222547664.2U Active CN218444133U (en) | 2022-09-26 | 2022-09-26 | Material distributing device for belt weigher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218444133U (en) |
-
2022
- 2022-09-26 CN CN202222547664.2U patent/CN218444133U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4248337A (en) | Equipment for handling bulk material | |
| CN101837875A (en) | Conveyer capable of quantitatively and automatically feeding materials at definite time | |
| KR101413961B1 (en) | pellet Supply device with supply control function | |
| CN218444133U (en) | Material distributing device for belt weigher | |
| CN114111976A (en) | Intelligent electronic belt scale with auxiliary material adding function | |
| CN104555391A (en) | Continuous transporting device and method capable of simultaneously unloading concretes by multiple points | |
| CN215625720U (en) | Automatic unloading leather measuring machine | |
| CN201663892U (en) | Automatic feed conveyor capable of charging fixed amount of materials at fixed time | |
| CN116924088A (en) | Intelligent horizontal storage bin | |
| CN219688494U (en) | Uniform feeding device | |
| CN202807119U (en) | Metering device and fine dried noodle weighting mechanism using the same | |
| CN219544117U (en) | Briquetting machine for preparing lick salt bricks | |
| CN204568870U (en) | Wood shavings conveying and metering equipment | |
| CN208933790U (en) | A kind of supply system of gathering materials of continuous asphalt mixing plant | |
| CN208008094U (en) | A kind of accurate metering device of composite material | |
| CN103496456A (en) | Valve port bag packing machine | |
| CN204172198U (en) | A kind of Automatic coal blending weighing system | |
| CN109399157A (en) | The blanking device of circular cone or the linear Automatic Diameter sizer of cylindrical roller | |
| CN209287755U (en) | Circular cone or the linear Automatic Diameter sizer of cylindrical roller | |
| CN209255249U (en) | The charging and measuring device of circular cone or the linear Automatic Diameter sizer of cylindrical roller | |
| CN209337570U (en) | The blanking device of circular cone or the linear Automatic Diameter sizer of cylindrical roller | |
| CN102452043A (en) | Rod placing device | |
| KR101253957B1 (en) | Forming Apparatus and Method | |
| CN210851228U (en) | Tubular product weighing device and material feeding unit | |
| CN209255252U (en) | The measuring device of circular cone or the linear Automatic Diameter sizer of cylindrical roller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |