CN211505452U - Grain moisture detection mechanism with reposition of redundant personnel sample function - Google Patents
Grain moisture detection mechanism with reposition of redundant personnel sample function Download PDFInfo
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- CN211505452U CN211505452U CN202020044481.7U CN202020044481U CN211505452U CN 211505452 U CN211505452 U CN 211505452U CN 202020044481 U CN202020044481 U CN 202020044481U CN 211505452 U CN211505452 U CN 211505452U
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Abstract
The utility model discloses a grain moisture detection mechanism with reposition of redundant personnel sample function, including detection case, round bar and flow distribution plate, the inside upper surface intermediate position of detection case rotates and is connected with the disc, round bar fixed mounting is at the medial surface of detection case, and the outside swing joint of round bar has the locating piece, flow distribution plate fixed mounting is in the inside of detection case, and the inside of flow distribution plate has seted up the wearing groove, the side of detection case is rotated and is connected with the side gear, the constant head tank has been seted up to the inside bilateral symmetry of locating piece, the bottom spout has been seted up to the inside of detection case, the inside fixed mounting of fixed plate has the heating pipe. This grain moisture detection mechanism with reposition of redundant personnel sample function adopts neotype structural design for this device can shunt sampling test's grain, enlarges the testing range of grain, and improves the testing result, and the device is inside to be provided with stoving structure, avoids the device inside to have the remaining drop of water of grain that detects.
Description
Technical Field
The utility model relates to a grain moisture detection mechanism technical field specifically is a grain moisture detection mechanism with reposition of redundant personnel sample function.
Background
Grain reaps the processing back, through screening plant with grain and the impurity alternate segregation of mixing, the grain after the separation is handled through drying process again, gets rid of outside moisture, improves the dwell time of grain, and grain after the drying can be packed through humidity detection, detects unqualified grain through humidity and still need carry out drying process once more, improves the quality of grain.
With the continuous measurement and use of the grain moisture detection mechanism, the following problems are found in the use process:
1. some current grain moisture detection mechanism directly measure some grain, and measuring range is comparatively limited, and the testing result is comparatively inaccurate.
2. And the grain moisture detection mechanism is in continuous testing process, if grain humidity is great, moisture in the grain remains inside the device in the testing process, influences the accuracy of follow-up grain testing result.
Therefore, it is necessary to design a grain moisture detection mechanism with a shunt sampling function in view of the above problems.
Disclosure of Invention
An object of the utility model is to provide a grain moisture detection mechanism with reposition of redundant personnel sample function to propose some current grain moisture detection mechanisms in solving above-mentioned background art and directly measure some grain, measuring range is comparatively limited, and the testing result is comparatively inaccurate, and grain moisture detection mechanism in continuous testing process, if grain humidity is great, the moisture in grain in the testing process remains inside the device, influences the problem of follow-up grain testing result's accuracy.
In order to achieve the above object, the utility model provides a following technical scheme: a grain moisture detection mechanism with a shunting and sampling function comprises a detection box, a round rod and a shunting plate, wherein a disc is rotatably connected to the middle position of the inner upper surface of the detection box, push rods are symmetrically welded on the two sides of the outer portion of the disc, the round rod is fixedly installed on the inner side surface of the detection box, a positioning block is movably connected to the outer portion of the round rod, the positioning block is connected with a telescopic plate through a limiting spring, the shunting plate is fixedly installed inside the detection box, a through groove is formed in the shunting plate, a storage tank is fixedly installed on the lower surface of the shunting plate, a side gear is rotatably connected to the side surface of the detection box, a humidity detector is installed at the lower end of the detection box in a penetrating mode, a detection cavity is reserved in the lower surface of the detection box, positioning grooves are symmetrically formed in the two sides of the positioning block, the bottom spout has been seted up to the inside of detection case, and the bottom spout passes through bottom slider and fixed plate interconnect to bottom slider symmetry is installed in the lower surface both sides of fixed plate, the inside fixed mounting of fixed plate has the heating pipe, and the upper end outside welding of fixed plate has external gear, and external gear's side swing joint has intermediate gear, and intermediate gear rotates the lower surface of connecting at the flow distribution plate simultaneously.
Preferably, the positioning block forms a sliding structure with the round rod through the positioning groove, and the positioning block is connected with the push rod in a sliding mode through the inner sliding groove.
Preferably, the splitter plate is fixedly mounted in the detection box in an inclined manner, the upper surface of the splitter plate is in contact with the lower surface of the telescopic plate, and the telescopic plate forms an elastic structure with the positioning block through a limiting spring.
Preferably, the storage jar equidistant side by side is provided with 4 in the inside fixed of detection case, and the storage jar constitutes intercommunication structure each other through wearing the upper end of groove and detection case to storage jar and detection chamber constitute intercommunication structure each other.
Preferably, the humidity detector is in through connection with the detection cavity, and two sides of the upper end of the detection cavity are of an inclined structure.
Preferably, the fixed plate forms a rotating structure with the detection box through the bottom sliding block and the bottom sliding groove, the fixed plate is fixedly connected with the external gear, the external gear is meshed with the side gear, and the external gear is meshed with the middle gear.
Compared with the prior art, the beneficial effects of the utility model are that: the grain moisture detection mechanism with the shunting and sampling function adopts a novel structural design, so that the device can perform shunting, sampling and detection on grains, and the detection range is expanded;
1. the positioning block arranged on the sliding structure and the expansion plate arranged on the elastic structure are controlled by the servo motor to rotate to drive the positioning block to slide left and right outside the round rod, the expansion plate stretches and moves left and right at the lower end of the positioning block to push grains inside the upper end of the detection box left and right, so that the grains enter the storage tank through the through groove;
2. the side gear that the engagement structure set up, external gear and intermediate gear, and the fixed plate that revolution mechanic set up, can drive side gear through the motor and rotate, it rotates to drive the fixed plate through transmission structure, fixed plate pivoted in-process drives the heating pipe of inboard installation and rotates, the heating pipe rotates and carries out the drying to the storage jar, avoid remaining on the inside wall of storage jar at the outside moisture of in-process grain of long-term use, reduce the influence that detects external factor.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic top sectional view of the detection box of the present invention;
fig. 3 is a front sectional structural schematic view of the fixing plate of the present invention;
fig. 4 is a schematic view of the bottom chute of the present invention.
In the figure: 1. a detection box; 2. a disc; 3. a push rod; 4. a round bar; 5. positioning blocks; 6. a limiting spring; 7. a retractable plate; 8. a flow distribution plate; 9. penetrating a groove; 10. storing the tank; 11. a side gear; 12. a humidity detector; 13. a detection chamber; 14. positioning a groove; 15. an internal chute; 16. a bottom chute; 17. a bottom slider; 18. a fixing plate; 19. heating a tube; 20. an external gear; 21. an intermediate gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a grain moisture detection mechanism with a shunting and sampling function comprises a detection box 1, a disc 2, a push rod 3, a round rod 4, a positioning block 5, a limiting spring 6, an expansion plate 7, a shunting plate 8, a through groove 9, a storage tank 10, a side gear 11, a humidity detector 12, a detection cavity 13, a positioning groove 14, an internal sliding groove 15, a bottom sliding groove 16, a bottom sliding block 17, a fixing plate 18, a heating pipe 19, an external gear 20 and a middle gear 21, wherein the disc 2 is rotatably connected to the middle position of the upper surface of the inner part of the detection box 1, the push rod 3 is symmetrically welded on two sides of the outer part of the disc 2, the round rod 4 is fixedly arranged on the inner side surface of the detection box 1, the positioning block 5 is movably connected to the outer part of the round rod 4, the positioning block 5 is connected with the expansion plate 7 through the limiting spring 6, the shunting plate 8 is fixedly arranged inside the, and the lower surface of the flow distribution plate 8 is fixedly provided with a storage tank 10, the side surface of the detection box 1 is rotatably connected with a side gear 11, the lower end of the detection box 1 is provided with a humidity detector 12 in a penetrating way, a detection cavity 13 is reserved in the lower surface of the detection box 1, positioning grooves 14 are symmetrically arranged on two sides in the positioning block 5, an inner sliding groove 15 is reserved in the side surface of the positioning block 5, a bottom sliding groove 16 is arranged in the detection box 1, the bottom sliding groove 16 is connected with a fixing plate 18 through a bottom sliding block 17, and the bottom sliders 17 are symmetrically arranged at two sides of the lower surface of the fixed plate 18, the heating pipe 19 is fixedly arranged inside the fixed plate 18, the external gear 20 is welded at the upper end of the fixed plate 18, and the side of the external gear 20 is movably connected with an intermediate gear 21, and the intermediate gear 21 is rotatably connected with the lower surface of the flow dividing plate 8.
In the embodiment, the positioning block 5 and the round rod 4 form a sliding structure through the positioning groove 14, the positioning block 5 is connected with the push rod 3 in a sliding manner through the internal sliding groove 15, and the structural design is convenient for driving the positioning block 5 to move left and right through the transmission of the push rod 3;
the flow distribution plate 8 is fixedly arranged in the detection box 1 in an inclined manner, the upper surface of the flow distribution plate 8 is in contact with the lower surface of the telescopic plate 7, the telescopic plate 7 and the positioning block 5 form an elastic structure through a limiting spring 6, and the telescopic plate 7 moves left and right to facilitate pushing grains on the flow distribution plate 8 to move and facilitating the grains to enter the storage tank 10;
4 storage tanks 10 are fixedly arranged in the detection box 1 at equal intervals in parallel, the storage tanks 10 and the upper end of the detection box 1 form a mutual communication structure through a through groove 9, the storage tanks 10 and the detection cavity 13 form a mutual communication structure, and the communication structure is arranged to facilitate grain diversion detection and enlarge the grain detection range;
the humidity detector 12 is connected with the detection cavity 13 in a penetrating way, two sides of the upper end of the detection cavity 13 are of an inclined structure, and the humidity detector 12 detects the moisture content of grains by sensing the moisture condition of the grains covered outside the humidity detector 12;
The working principle is as follows: when the device is used, firstly, according to the structure shown in figures 1 and 2, grain to be detected is guided into the detection box 1 through the feed hopper, the disc 2 is controlled to rotate by the operation servo motor, the disc 2 drives the push rod 3 to rotate, the push rod 3 slides in the inner chute 15 in the rotating process, the positioning block 5 is driven to move through the inner chute 15, the positioning block 5 slides left and right outside the round rod 4 through the positioning groove 14, meanwhile, the positioning block 5 drives the expansion plate 7 at the lower end of the positioning block to move left and right in the left and right moving process, the expansion plate 7 compresses or stretches the limiting spring 6 up and down along with the influence of the inclined surface of the flow distribution plate 8 in the left and right moving process under the elastic action of the limiting spring 6, the lower surface of the expansion plate 7 is kept to be contacted with the upper surface of the flow distribution plate 8, the partial structure is convenient for pushing the grain on the upper surface of the flow distribution plate 8 to enter the storage, grains are randomly distributed into different storage tanks 10 through the through grooves 9, the randomness of the sampled grains is strong, the sampling range is wide, the later detection and comparison are convenient, and the accuracy of the detection result is improved;
then, according to the structure shown in fig. 1, fig. 3 and fig. 4, the moisture detector 12 is started, the electromagnetic valves at the outside of the lower end of the storage tank 10 are sequentially opened, the grain sampled in the storage tank 10 slides down to enter the detection cavity 13, the grain is accumulated at the middle position of the bottom of the detection cavity 13 through the inclined surface of the detection cavity 13, the grain covers the outside of the moisture detector 12, the grain is stood for a period of time, the data displayed by the moisture detector 12 is observed and recorded, then the valve at the lower end of the detection box 1 is opened, the detected grain is led out of the device, then the electromagnetic valves at the lower ends of the other storage tanks 10 are respectively opened, the detection is sequentially performed, the detection result is analyzed and compared, after the detection is finished, the motor is operated to control the side gear 11 to rotate, the side gear 11 is meshed with the external gear 20 to be connected with, drive inboard heating pipe 19 and rotate, the rotatory in-process of heating pipe 19 is dried storage jar 10, avoids the outside moisture of part grain to glue in the inside of detection case 1, avoids the influence of external factor to device testing result.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a grain moisture detection mechanism with reposition of redundant personnel sample function, includes detection case (1), round bar (4) and flow distribution plate (8), its characterized in that: the detection box is characterized in that a disc (2) is rotatably connected to the middle position of the upper surface of the interior of the detection box (1), push rods (3) are symmetrically welded to two sides of the exterior of the disc (2), a round rod (4) is fixedly installed on the inner side surface of the detection box (1), a positioning block (5) is movably connected to the exterior of the round rod (4), the positioning block (5) is connected with a telescopic plate (7) through a limiting spring (6), a flow distribution plate (8) is fixedly installed inside the detection box (1), a through groove (9) is formed in the flow distribution plate (8), a storage tank (10) is fixedly installed on the lower surface of the flow distribution plate (8), a side gear (11) is rotatably connected to the side surface of the detection box (1), a humidity detector (12) is installed at the lower end of the detection box (1) in a penetrating manner, and a detection cavity (13) is reserved inside the, locating slot (14) have been seted up to the inside bilateral symmetry of locating piece (5), and the inside reservation of side of locating piece (5) has inside spout (15), bottom spout (16) have been seted up to the inside of detection case (1), and bottom spout (16) are through bottom slider (17) and fixed plate (18) interconnect to the lower surface both sides at fixed plate (18) are installed to bottom slider (17) symmetry, the inside fixed mounting of fixed plate (18) has heating pipe (19), and the upper end outside welding of fixed plate (18) has external gear (20) to the side swing joint of external gear (20) has intermediate gear (21), and intermediate gear (21) rotate the lower surface of connection at flow distribution plate (8) simultaneously.
2. The grain moisture detection mechanism with the shunt sampling function of claim 1, wherein: the positioning block (5) forms a sliding structure with the round rod (4) through the positioning groove (14), and the positioning block (5) is connected with the push rod (3) in a sliding mode through the inner sliding groove (15).
3. The grain moisture detection mechanism with the shunt sampling function of claim 1, wherein: the flow distribution plate (8) is fixedly arranged in the detection box (1) in an inclined manner, the upper surface of the flow distribution plate (8) is in contact with the lower surface of the telescopic plate (7), and the telescopic plate (7) and the positioning block (5) form an elastic structure through a limiting spring (6).
4. The grain moisture detection mechanism with the shunt sampling function of claim 1, wherein: the storage jar (10) equidistant side by side is provided with 4 in the inside fixed of detection case (1), and storage jar (10) constitute mutual intercommunication structure through wearing groove (9) and the upper end of detection case (1) to storage jar (10) constitute mutual intercommunication structure with detecting chamber (13).
5. The grain moisture detection mechanism with the shunt sampling function of claim 1, wherein: humidity detector (12) and detection chamber (13) through connection, and the upper end both sides that detect chamber (13) are the slope column structure.
6. The grain moisture detection mechanism with the shunt sampling function of claim 1, wherein: the fixed plate (18) forms a rotating structure with the detection box (1) through the bottom sliding block (17) and the bottom sliding groove (16), the fixed plate (18) is fixedly connected with the external gear (20), the external gear (20) is meshed with the side gear (11), and meanwhile, the external gear (20) is meshed with the middle gear (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020044481.7U CN211505452U (en) | 2020-01-09 | 2020-01-09 | Grain moisture detection mechanism with reposition of redundant personnel sample function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020044481.7U CN211505452U (en) | 2020-01-09 | 2020-01-09 | Grain moisture detection mechanism with reposition of redundant personnel sample function |
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| CN211505452U true CN211505452U (en) | 2020-09-15 |
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| CN202020044481.7U Expired - Fee Related CN211505452U (en) | 2020-01-09 | 2020-01-09 | Grain moisture detection mechanism with reposition of redundant personnel sample function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114289342A (en) * | 2021-12-30 | 2022-04-08 | 安徽省正宇粮机科技股份有限公司 | Environment-friendly pulse vibration screening equipment |
-
2020
- 2020-01-09 CN CN202020044481.7U patent/CN211505452U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114289342A (en) * | 2021-12-30 | 2022-04-08 | 安徽省正宇粮机科技股份有限公司 | Environment-friendly pulse vibration screening equipment |
| CN114289342B (en) * | 2021-12-30 | 2023-08-11 | 安徽省正宇粮机科技股份有限公司 | Environment-friendly pulse vibration screening equipment |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200915 Termination date: 20220109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |