CN218330140U - Material level detection device of feed bin - Google Patents
Material level detection device of feed bin Download PDFInfo
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- CN218330140U CN218330140U CN202222014616.7U CN202222014616U CN218330140U CN 218330140 U CN218330140 U CN 218330140U CN 202222014616 U CN202222014616 U CN 202222014616U CN 218330140 U CN218330140 U CN 218330140U
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Abstract
The utility model relates to the technical field of feed warehouse storage, in particular to a material level detection device of a feed bin, which comprises a smoothing fan blade, a movable plate, a driving component and a first detection component; the flattening fan blades are obliquely arranged at the upper part in the storage bin and are arranged along the circumferential direction of the inner peripheral wall of the storage bin, and the flattening fan blades are used for flattening the upper surface of the feed; the movable plate is coaxially arranged with the storage bin and is positioned at the lower part in the storage bin, and the peripheral wall of the movable plate is in sliding fit with the inner peripheral wall of the storage bin; the driving assembly is fixedly arranged at the bottom of the storage bin and used for driving the movable plate to slide; the first detection assembly is fixedly arranged on the upper portion of the inner peripheral wall of the storage bin and located at the height position of the lower surface of the smoothing fan blade, and the first detection assembly is electrically connected with the controller. The feed bin has the advantages that the 'false full' state in the feed bin can be avoided, the condition inside the feed bin can be detected in real time, the feed bin can be emptied to avoid the influence of feed residue, the flexibility and the practicability are improved, the manpower is saved, and the production efficiency is improved.
Description
Technical Field
The utility model relates to a fodder warehouse storage technical field specifically is a material level detection device who relates to a fodder feed bin.
Background
The feed bin has been widely applied in the advanced feed production process, and the feed just produced cannot be bagged and transported completely at one time, so the feed needs to be stored in the feed bin, and the feed is bagged and transported subsequently, so that the condition in the feed bin needs to be detected and known in real time.
Chinese patent CN213180199U discloses a material level detection system of fodder feed bin, including feed bin, material level detection subassembly, automatic discharging subassembly and first temperature and humidity detection subassembly, be provided with the controller on the feed bin, material level detection subassembly is installed and is used for detecting on the inner wall face of feed bin feed height in the storage bin, automatic discharging subassembly fixed mounting is at the lower extreme of feed bin, and first temperature and humidity detection subassembly is installed and is used for detecting on the internal face of feed bin humiture in the storage bin. The utility model discloses a need not the special messenger and observe the storage silo, saved the manpower, improved production efficiency.
But in the practical application in-process, the high external force that needs of material level determine module is pull and is adjusted to can pile up the bulge that forms "hilly" form when the fodder is led in, can exert an influence to measuring and testing result, if the manual work removes the operation and wastes time and energy, reduced production efficiency.
SUMMERY OF THE UTILITY MODEL
To above-mentioned problem, provide a material level detection device of fodder feed bin, solved the problem of how accurate real-time detection feed bin inside material level condition through smoothing flabellum, fly leaf and the first detecting component that sets up.
For solving the prior art problem, the utility model discloses a technical scheme do:
a material level detection device of a feed bin is used for detecting the material level condition in the cylindrical feed bin in real time and comprises smoothing fan blades, a movable plate, a driving assembly and a first detection assembly; the flattening fan blades are obliquely arranged at the upper part in the storage bin and are arranged along the circumferential direction of the inner peripheral wall of the storage bin, one outward end of each flattening fan blade is matched with the inner peripheral wall of the storage bin, and the flattening fan blades are used for flattening the upper surface of the feed; the movable plate is of a disc-shaped structure and is coaxially arranged at the lower part in the storage bin with the storage bin, the peripheral wall of the movable plate is in sliding fit with the inner peripheral wall of the storage bin, and the movable plate is provided with a funnel-shaped first through hole; the driving component is fixedly arranged at the bottom of the storage bin and is used for driving the movable plate to slide; first detecting element sets firmly the upper portion of inner perisporium in the feed bin and is located the high department of the lower surface of pacifying the flabellum, and the radian interval between the first detecting element is less than the radian interval of pacifying between the flabellum, first detecting element and controller electric connection.
Preferably, the driving assembly comprises a hydraulic rod and a bottom plate; the bottom plate is fixedly arranged at the bottom of the feed bin, a second through hole for guiding the feed to the discharge hole is formed in the bottom plate, and the second through hole is connected with the first through hole through a pipeline; the bottom of the hydraulic rod is fixedly arranged in the middle of the upper end of the bottom plate, and the top of the hydraulic rod is fixedly connected to the middle of the lower end of the movable plate.
Preferably, a rotating assembly is coaxially arranged at the upper part in the stock bin and used for rotating and smoothing the fan blades, and the rotating assembly comprises a speed reducing motor and a rotating disc; the speed reducing motor is arranged above the smoothing fan blades, and the working direction of the speed reducing motor is arranged along the vertical direction; first shaft hole has been seted up at the carousel middle part, and the carousel passes through the horizontal cover of first shaft hole to be established on the output of rotating electrical machines, and carousel and gear motor's output fixed connection smooths the inside one end of flabellum and sets firmly on the perisporium of carousel aslope.
Preferably, the first detection assembly comprises a mounting box, a glass baffle and a photoelectric sensor; a third through hole is formed in the peripheral wall of the upper end of the storage bin along the horizontal direction, the mounting box is inserted into the third through hole, the shape of the mounting box is matched with that of the third through hole, first clamping grooves are formed in two side walls of the inward side of the mounting box, convex walls extend from the upper end to the lower end of the outward side of the mounting box along the circumferential direction, the convex walls are matched with the shape of the storage bin, and a handle is arranged in the middle of the outward side of the mounting box; the glass baffle is inserted in the first clamping groove, and the shape of the glass baffle is adapted to the inner peripheral wall of the storage bin; the photoelectric sensor is fixedly arranged in the mounting box and is electrically connected with the controller.
Preferably, the bottom plate is provided with a distance detection device; the distance detection device is fixedly installed on one side, far away from the second installation hole, of the floor, the working direction of the distance detection device is arranged along the vertical direction, and the distance detection device is electrically connected with the controller.
Preferably, the movable plate is provided with an electromagnetic valve and a corrugated pipe at a first through hole; the electromagnetic valve is arranged at the lower end of the first through hole on the movable plate and is electrically connected with the controller; the two ends of the corrugated pipe are respectively connected with the first through hole on the movable plate and the second through hole on the bottom plate.
Preferably, a motor frame is arranged on the top cover of the storage bin, a second shaft hole is formed in the middle of the motor frame, a lifting assembly is coaxially arranged with the second shaft hole and comprises a driving motor and a push rod, and a pressure detection device is mounted at the top end of the hydraulic rod; the driving motor is fixedly arranged in a motor frame on the top cover of the storage bin, and the output end of the driving motor is inserted in the second shaft hole; one end of the push rod is fixedly connected with the output end of the driving motor, and the other end of the push rod is provided with a fixing frame for fixedly mounting a speed reducing motor; the pressure detection device is arranged at the top end of the hydraulic rod, and the upper end of the pressure detection device is abutted against the lower part of the movable plate.
Compared with the prior art, the beneficial effect of this application is:
1. this application can smooth the inside fodder upper surface of feed bin, guarantees the accuracy of testing result, avoids appearing "false full" state in the feed bin, has saved the manpower, has improved production efficiency.
2. This application can adjust the volumetric size that forms the holding chamber in the feed bin according to the volume of required fodder to the condition of the inside material level of real-time detection feed bin can be made the regulation and control that corresponds according to the data signal of feedback, has improved flexibility ratio and practicality.
3. This application can be totally emptied with the fodder that the feed bin bottom was left over, and convenient follow-up to the storage of fodder avoids the fodder to remain the influence to the detection, has also avoided the mixing of fodder.
Drawings
FIG. 1 is a perspective view of the present application;
FIG. 2 is a schematic view of the present application showing the internal structure of the outer peripheral wall of the silo removed;
FIG. 3 is a side view of the drive assembly of the present application;
FIG. 4 is a perspective view of a rotating assembly of the present application;
FIG. 5 is a perspective view of a first sensing assembly of the present application;
FIG. 6 is a perspective view of the mounting box of the present application;
FIG. 7 is a perspective view of the mounting assembly on the base plate of the present application;
fig. 8 is a side view of the lift assembly of the present application.
The reference numbers in the figures are:
1-a storage bin; 1 a-a rotating assembly; 1a 1-gear motor; 1a 2-turntable; 1 b-a lifting assembly; 1b 1-a drive motor; 1b 2-push rod;
2-smoothing fan blades;
3-a movable plate; 3 a-a solenoid valve; 3 b-a bellows;
4-a drive assembly; 4 a-a bottom plate; 4a 1-distance detection means; 4 b-a hydraulic lever; 4b 1-pressure detection means;
5-a first detection assembly; 5 a-mounting a box; 5a 1-a first card slot; 5a 2-convex wall; 5a 3-handle; 5 b-a glass baffle; 5 c-photosensor.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
Referring to fig. 1 to 8:
a material level detection device of a feed bin is used for detecting the material level condition in a cylindrical bin 1 in real time and comprises leveling fan blades 2, a movable plate 3, a driving assembly 4 and a first detection assembly 5;
the flattening fan blades 2 are obliquely arranged at the upper part in the feed bin 1 and are arranged along the circumferential direction of the inner peripheral wall of the feed bin 1, one outward end of each flattening fan blade 2 is matched with the inner peripheral wall of the feed bin 1, and the flattening fan blades 2 are used for flattening the upper surface of the feed;
the movable plate 3 is of a disc-shaped structure and is coaxially arranged at the lower part in the storage bin 1 with the storage bin 1, the peripheral wall of the movable plate 3 is in sliding fit with the inner peripheral wall of the storage bin 1, and the movable plate 3 is provided with a funnel-shaped first through hole;
the driving component 4 is fixedly arranged at the bottom of the storage bin 1 and is used for driving the movable plate 3 to slide;
first detecting component 5 sets firmly the upper portion of 1 internal perisporium in feed bin and is located the high department of the lower surface of pacifying flabellum 2, and the radian interval between first detecting component 5 is less than the radian interval between the flabellum 2 of pacifying, first detecting component 5 and controller electric connection.
Referring to fig. 3:
the driving assembly 4 comprises a hydraulic rod 4b and a bottom plate 4a;
the bottom plate 4a is fixedly arranged at the bottom of the feed bin 1, a second through hole for guiding the feed to the discharge hole is formed in the bottom plate 4a, and the second through hole is connected with the first through hole through a pipeline;
the bottom of the hydraulic rod 4b is fixedly arranged in the middle of the upper end of the bottom plate 4a, and the top of the hydraulic rod 4b is fixedly connected to the middle of the lower end of the movable plate 3.
Earlier start hydraulic stem 4b toward 1 leading-in fodder in feed bin, thereby hydraulic stem 4b makes progress jack-up with fly leaf 3 or contracts the size that can adjust 1 inside holding chamber volume of feed bin according to the volume of required fodder downwards, and hydraulic stem 4b can play the supporting role to fly leaf 3, it makes fly leaf 3 can be stable on the height of adjusting to get into the in-process of feed bin 1 at the fodder, the problem of how to adjust 1 inside volume of feed bin has been solved, it is fixed without artificial regulation, the manpower is saved, practicability and production efficiency are improved.
Referring to fig. 4:
a rotating assembly 1a is coaxially arranged at the upper part in the stock bin 1 and used for rotating and smoothing fan blades 2, and the rotating assembly comprises a speed reducing motor 1a1 and a rotating disc 1a2;
the speed reducing motor 1a1 is arranged above the smoothing fan blades 2, and the working direction of the speed reducing motor is arranged along the vertical direction;
first shaft hole has been seted up at carousel 1a2 middle part, and carousel 1a2 overlaps through first shaft hole level and establishes on the output of rotating electrical machines, and carousel 1a2 and gear motor 1a 1's output fixed connection smooths the inside one end of flabellum 2 and sets firmly on the perisporium of carousel 1a2 aslope.
When the feed inlet was used to the fodder and the feed bin 1 was got into inside, the fodder can pile up and can form certain slope in feed inlet one side, start gear motor 1a1 this moment and drive carousel 1a2 and begin rotatoryly, it also begins rotatoryly to smooth flabellum 2 under the drive effect of carousel 1a2, gear motor 1a1 plays the effect of speed reduction increase square, make the rotation that smooths flabellum 2 satisfy the requirement of smoothing the fodder, along with the continuous rising of fodder height, smooth flabellum 2 and control on same horizontal plane all the time with the upper surface of fodder, it sends the police dispatch newspaper and will detect signal feedback controller to reach the threshold value by first detection module 5 to reach the threshold value to make feed inlet department stop the feeding, the problem of how rotatory smoothing of smoothing flabellum 2 fodder has been solved, the "false full" state of fodder in the feed bin 1 has been avoided, reduced because there is the influence of slope to detection module testing result, the accuracy of detection manpower has been improved, the manpower has been saved.
Referring to fig. 5 to 6:
the first detection assembly 5 comprises a mounting box 5a, a glass baffle 5b and a photoelectric sensor 5c;
a third through hole is formed in the peripheral wall of the upper end of the storage bin 1 along the horizontal direction, the mounting box 5a is inserted into the third through hole, the shape of the mounting box 5a is matched with that of the third through hole, first clamping grooves 5a1 are formed in two side walls of the inward side of the mounting box 5a, convex walls 5a2 extend from the upper end and the lower end of the outward side of the mounting box 5a along the circumferential direction, the convex walls 5a2 are matched with the shape of the storage bin 1, and a lifting handle 5a3 is arranged in the middle of the outward side of the mounting box 5 a;
the glass baffle 5b is inserted into the first clamping groove 5a1, and the shape of the glass baffle is matched with the inner peripheral wall of the storage bin 1;
the photoelectric sensor 5c is fixedly installed in the installation box 5a and is electrically connected with the controller.
Can install photoelectric sensor 5c in the third through-hole of seting up on 1 perisporium of feed bin through mounting box 5a, make photoelectric sensor 5 c's light be located smooths flabellum 2's lower surface department, photoelectric sensor 5c is used for detecting whether the fodder in the feed bin 1 reaches appointed height, the glass board suits with 1 inner wall of feed bin, do not influence the rotation of smoothing flabellum 2, and do not influence ejaculating and receiving of light, can set up the magnet on mounting box 5a both sides bulge wall 5a2, thereby adsorb mounting box 5a on 1 periphery wall of feed bin, when the fodder upper surface height does not calculate to rise under the smoothing operation of smoothing flabellum 2, until the fodder shelters from the light between photoelectric sensor 5c, photoelectric sensor 5c feeds back the signal that detects to the controller and sends out the police dispatch newspaper, make feed inlet department no longer to the fodder in the feed bin 1, handle 5a3 on mounting box 5a makes things convenient for the staff to overhaul mounting box 5a, or to maintain photoelectric sensor 5c and clean and to glass 5b, whether detected the baffle detects the high problem, how the sensitivity of appointed height has been detected, how to the detection result has been improved the accuracy of fodder and how to the detection subassembly, how to the detection is favorable to the detection accuracy of the detection result.
Referring to fig. 7:
the bottom plate 4a is provided with a distance detection device 4a1;
the distance detection device 4a1 is fixedly installed on one side, far away from the second installation hole, of the floor, the working direction of the distance detection device is arranged along the vertical direction, and the distance detection device 4a1 is electrically connected with the controller.
The distance detection device 4a1 is fixedly arranged on the bottom plate 4a and used for measuring the distance change between the bottom plate 4a and the movable plate 3, the volume of a containing cavity formed in the feed bin 1 needs to be adjusted according to the volume of required feed before the feed is introduced into the feed bin 1, the interior of the feed bin 1 is difficult to observe manually, the distance detection device 4a1 is preferably a distance measurement sensor, when the movable plate 3 is driven by the hydraulic rod 4b to move, the distance measurement sensor detects the distance between the movable plate 3 and the bottom plate 4a in real time and feeds detected data signals back to the controller, the volume corresponding to the corresponding distance is obtained through terminal operation, when the specified height is reached, the movable plate 3 is not driven by the hydraulic rod 4b any more to move, the problem of how to automatically adjust the volume in the feed bin 1 is solved, different amounts of feed are conveniently stored, automatic adjustment is realized, manpower is saved, and production efficiency is improved.
Referring to fig. 7:
an electromagnetic valve 3a and a corrugated pipe 3b are arranged at a first through hole on the movable plate 3;
the electromagnetic valve 3a is arranged at the lower end of the first through hole on the movable plate 3, and the electromagnetic valve 3a is electrically connected with the controller;
two ends of the bellows 3b are respectively connected with the first through hole on the movable plate 3 and the second through hole on the bottom plate 4 a.
Adjust the size in the inside holding chamber of feed bin 1 through hydraulic stem 4b before the leading-in feed bin 1 of fodder, distance between fly leaf 3 and the bottom plate 4a can change this moment, adopt bellows 3b to connect two through-holes from top to bottom, bellows 3b scalable change in the distance change in-process, still can realize the effect of UNICOM, when needing to derive the fodder from feed bin 1, open through controller control solenoid valve 3a, make the fodder flow into bellows 3b from the first through-hole on fly leaf 3, the second through-hole on the rethread bottom plate 4a flows into the discharge gate to the 1 bottom of feed bin, accomplish the closed fodder of rear control end control solenoid valve 3a and no longer derive, how to realize the problem of deriving of fodder has been solved, the smooth and easy nature that the fodder derived has been improved, avoided the fodder to go into in disorder to the intermediate layer of bottom plate 4a top and then to produce the influence to the range finding, and production efficiency has also been improved simultaneously.
Referring to fig. 8:
a motor frame is arranged on a top cover of the storage bin 1, a second shaft hole is formed in the middle of the motor frame, a lifting assembly 1b is arranged coaxially with the second shaft hole, the lifting assembly 1b comprises a driving motor 1b1 and a push rod 1b2, and a pressure detection device 4b1 is arranged at the top end of a hydraulic rod 4 b;
the driving motor 1b1 is fixedly arranged in a motor frame on the top cover of the storage bin 1, and the output end of the driving motor is inserted in the second shaft hole;
one end of the push rod 1b2 is fixedly connected with the output end of the driving motor 1b1, and the other end of the push rod 1b2 is provided with a fixing frame for fixedly mounting the speed reducing motor 1a1;
the pressure detection device 4b1 is installed on the top end of the hydraulic rod 4b, and the upper end thereof abuts against the lower portion of the movable plate 3.
When the fodder is exported feed bin 1, can leave over certain fodder in feed bin 1 bottom, in order to can all can to export feed bin 1 with the fodder, can start driving motor 1b1 and promote push rod 1b2 and move down, push rod 1b2 promotes gear motor 1a1 of its below rigid coupling and descends, thereby drive and smooth flabellum 2 and descend, hydraulic stem 4b also drives fly leaf 3 and rises, make and smooth flabellum 2 and fly leaf 3 looks butt, pressure detection device 4b1 is preferably pressure sensor, pressure sensor is used for detecting and smooths the pressure that produces when flabellum 2 and fly leaf 3 looks butt, push rod 1b2 no longer descends when the pressure value reaches the threshold value, hydraulic stem 4b also does not rise again, this moment gear motor 1a1 drive smooths the flabellum 2 rotation and then pushes away the whole of the fodder that leaves over on fly leaf 3 to first through-holes and be in inflow to the discharge gate, the problem of feed bin 1 has been solved, how to empty feed bin 1 and store different volumetric fodder next time, the manpower and judge and the influence of detection result have been avoided remaining fodder, labor cost has been saved.
The above examples are merely illustrative of one or more embodiments of the present invention, and the description thereof is more specific and detailed, but not intended to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (7)
1. A material level detection device of a feed bin is used for detecting the material level inside a cylindrical feed bin (1) in real time and is characterized by comprising leveling fan blades (2), a movable plate (3), a driving assembly (4) and a first detection assembly (5);
the flattening fan blades (2) are obliquely arranged at the upper part in the storage bin (1) and are arranged along the circumferential direction of the inner peripheral wall of the storage bin (1), one ends, facing outwards, of the flattening fan blades (2) are matched with the inner peripheral wall of the storage bin (1), and the flattening fan blades (2) are used for flattening the upper surface of the feed;
the movable plate (3) is of a disc-shaped structure and is coaxially arranged at the lower part in the storage bin (1) with the storage bin (1), the peripheral wall of the movable plate (3) is in sliding fit with the inner peripheral wall of the storage bin (1), and the movable plate (3) is provided with a funnel-shaped first through hole;
the driving component (4) is fixedly arranged at the bottom of the storage bin (1) and is used for driving the movable plate (3) to slide;
first determine module (5) set firmly on the upper portion of feed bin (1) internal perisporium and lie in the high department of the lower surface of pacifying flabellum (2), and the radian interval between first determine module (5) is less than the radian interval of pacifying between flabellum (2), first determine module (5) and controller electric connection.
2. The feed bin level detecting device according to claim 1, wherein the driving assembly (4) comprises a hydraulic rod (4 b) and a bottom plate (4 a);
the bottom plate (4 a) is fixedly arranged at the bottom of the storage bin (1), a second through hole for guiding the feed to the discharge hole is formed in the bottom plate (4 a), and the second through hole is connected with the first through hole through a pipeline;
the bottom of the hydraulic rod (4 b) is fixedly arranged in the middle of the upper end of the bottom plate (4 a), and the top of the hydraulic rod (4 b) is fixedly connected to the middle of the lower end of the movable plate (3).
3. The feed bin level detecting device for the feed bin is characterized in that a rotating assembly (1 a) is coaxially arranged at the upper part in the feed bin (1) and used for rotating and smoothing fan blades (2), and the rotating assembly comprises a speed reducing motor (1 a 1) and a rotating disc (1 a 2);
the speed reducing motor (1 a 1) is arranged above the smoothing fan blades (2), and the working direction of the speed reducing motor is arranged along the vertical direction;
first shaft hole has been seted up at carousel (1 a 2) middle part, and carousel (1 a 2) is established on the output of rotating electrical machines through first shaft hole level cover, and carousel (1 a 2) and gear motor (1 a 1) output fixed connection smooths the inside one end of flabellum (2) and sets firmly on the perisporium of carousel (1 a 2) aslope.
4. The feed bin level detection device according to claim 1, wherein the first detection assembly (5) comprises a mounting box (5 a), a glass baffle (5 b) and a photoelectric sensor (5 c);
a third through hole is formed in the peripheral wall of the upper end of the storage bin (1) along the horizontal direction, a mounting box (5 a) is inserted into the third through hole, the shape of the mounting box (5 a) is matched with that of the third through hole, first clamping grooves (5 a 1) are formed in two side walls of the inward side of the mounting box (5 a), convex walls (5 a 2) extend from the upper end to the lower end of the outward side of the mounting box (5 a) along the circumferential direction, the convex walls (5 a 2) are matched with the storage bin (1) in shape, and a lifting handle (5 a 3) is arranged in the middle of the outward side of the mounting box (5 a);
the glass baffle (5 b) is inserted in the first clamping groove (5 a 1), and the shape of the glass baffle is adapted to the inner peripheral wall of the storage bin (1);
the photoelectric sensor (5 c) is fixedly arranged in the mounting box (5 a) and is electrically connected with the controller.
5. The feed bin level detecting device according to claim 2, wherein the bottom plate (4 a) is provided with a distance detecting device (4 a 1);
the distance detection device (4 a 1) is fixedly installed on one side, far away from the second installation hole, of the floor, the working direction of the distance detection device is arranged along the vertical direction, and the distance detection device (4 a 1) is electrically connected with the controller.
6. The feed bin level detecting device according to claim 1, wherein the movable plate (3) is provided with an electromagnetic valve (3 a) and a corrugated pipe (3 b);
the electromagnetic valve (3 a) is arranged at the lower end of the first through hole on the movable plate (3), and the electromagnetic valve (3 a) is electrically connected with the controller;
two ends of the corrugated pipe (3 b) are respectively connected with the first through hole on the movable plate (3) and the second through hole on the bottom plate (4 a).
7. The feed level detection device for the feed bin is characterized in that a motor frame is arranged on a top cover of the feed bin (1), a second shaft hole is formed in the middle of the motor frame, a lifting assembly (1 b) is coaxially arranged with the second shaft hole, the lifting assembly (1 b) comprises a driving motor (1 b 1) and a push rod (1 b 2), and a pressure detection device (4 b 1) is installed at the top end of a hydraulic rod (4 b);
the driving motor (1 b 1) is fixedly arranged in a motor frame on the top cover of the storage bin (1), and the output end of the driving motor is inserted in the second shaft hole;
one end of the push rod (1 b 2) is fixedly connected with the output end of the driving motor (1 b 1), and the other end of the push rod (1 b 2) is provided with a fixing frame for fixedly mounting the speed reducing motor (1 a 1);
the pressure detection device (4 b 1) is arranged at the top end of the hydraulic rod (4 b), and the upper end of the pressure detection device is abutted against the lower part of the movable plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222014616.7U CN218330140U (en) | 2022-08-01 | 2022-08-01 | Material level detection device of feed bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222014616.7U CN218330140U (en) | 2022-08-01 | 2022-08-01 | Material level detection device of feed bin |
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| Publication Number | Publication Date |
|---|---|
| CN218330140U true CN218330140U (en) | 2023-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222014616.7U Active CN218330140U (en) | 2022-08-01 | 2022-08-01 | Material level detection device of feed bin |
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| CN (1) | CN218330140U (en) |
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- 2022-08-01 CN CN202222014616.7U patent/CN218330140U/en active Active
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