CN213091628U

CN213091628U - Humidity detection device for grain quality detection

Info

Publication number: CN213091628U
Application number: CN202021721627.3U
Authority: CN
Inventors: 韩健
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-04-30
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a humidity detection device for grain quality testing, including the layer board, the layer board facial make-up is equipped with the transmission shaft, has placed the bearing plate on the transmission shaft, has seted up the perforation on the bearing plate, and it has the transmission shaft to alternate in the perforation, and the transmission shaft facial make-up is equipped with the motor, has placed moisture detector on the layer board, and moisture detector's input is connected with the data line, and the layer board facial make-up is equipped with the probe rod, and the probe rod facial make-up is equipped with drill bit and flood dragon blade. The operation motor and controller, it is rotatory to make the motor drive transmission shaft drive the probe rod, the workman puts the drill bit under the probe rod on grain, follow the probe rod through drill bit on the probe rod and flood dragon blade and rotate in step, just inside inserting the probe rod into grain, probe on the rethread probe rod detects, on data line transmission data arrives the moisture detector, can know the inside humidity of grain at present stage, the work burden of workman has been alleviateed, be favorable to promoting the detection progress of grain.

Description

Humidity detection device for grain quality detection

Technical Field

The utility model belongs to the technical field of the quality testing, concretely relates to humidity detection device is used in grain quality testing.

Background

As a big agricultural country, food problems relate to the rapid development and social stability of economy in China, meanwhile, along with the rapid development of economy in China, people pay obvious attention to healthy life, so that the guarantee of food quality safety becomes an indispensable work, when the food is stored in a granary, workers are required to regularly detect the humidity of the food so as to prevent the food from mildewing, a humiture measuring instrument is commonly used in the humidity detection process, the humiture measuring instrument is an accurate measuring instrument which is connected with a humiture probe or a radio humiture probe through a circuit to measure the instantaneous humidity and the average temperature and humidity, and the humiture measuring instrument is mainly applied to food storage and transportation, agriculture, forestry, animal husbandry and the like.

Present grain quality detects uses humidity detection device is many through with humiture detection appearance probe fixed connection on the probe rod, during the workman is manual inserts the probe rod into grain, makes the direct many grain insides of probe detect, and the weak point of existence has: because the probe rod needs the manual insertion of the worker into the grain, the probe rod is pushed by the hand to be labourer, the labor intensity of the worker is increased, and the detection progress is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a humidity detection device is used in grain quality testing to solve current humidity detection device for grain quality testing and use inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a grain quality detects uses humidity detection device, includes the layer board, the layer board facial make-up is equipped with the transmission shaft, the bearing plate has been placed on the transmission shaft, the perforation has been seted up on the bearing plate, it has the transmission shaft to alternate in the perforation, the transmission shaft facial make-up is equipped with the motor, be connected with the wire on the motor, the wire other end is connected on the controller, humidity detector has been placed on the layer board, humidity detector's input is connected with the data line, the layer board facial make-up is equipped with the probe rod, set up the line hole on the probe rod and place the groove, the downthehole interlude of line has the data line, place the inslot and put the probe, probe rod facial make-up is equipped.

Preferably, the supporting plate is provided with a through hole, a bearing is sleeved in the through hole, a connecting plate is sleeved in the bearing, the supporting plate is provided with a supporting rod, the upper end of the supporting rod is provided with a bearing plate, the supporting plate is provided with an opening, and a data wire is inserted in the opening.

Preferably, a bottom plate is arranged below the supporting plate, a vertical rod is arranged on the bottom plate in an assembled mode, a sliding hole is formed in the supporting plate, the vertical rod penetrates through the sliding hole, connecting rods are arranged on two sides of the supporting plate, a pull rod is arranged between the connecting rods, and a drilling hole is formed in the bottom plate.

Preferably, the upper end of the vertical rod is provided with a limiting block.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a grain quality detects uses humidity detection device, compare with prior art, operation motor and controller, make motor drive transmission shaft drive probe rotate, the workman puts the drill bit under the probe on grain, follow the probe through drill bit and flood dragon blade on the probe and carry out synchronous rotation, just insert grain with the probe inside, the probe on the rethread probe detects, on data line transmission data arrives the moisture detector, can know the inside humidity of grain at present stage, the work burden of workman has been alleviateed, be favorable to promoting the detection progress of grain.

The utility model provides a grain quality detects uses humidity detection device through the bearing in the through-hole for the connecting plate can rotate along with the transmission shaft, makes moisture detector and its data line on the connecting plate carry out synchronous rotation with the probe rod, thereby can avoid the winding phenomenon of data line to take place.

The utility model provides a humidity detection device is used in grain quality testing because the slide opening on pole setting and the layer board is clearance fit, and the workman is through holding the pull rod drop-down with the hand, can make the layer board carry out vertical linear motion in the pole setting to inside can letting the probe rod stretch into grain, the workman's of being convenient for control the degree of depth that stretches into, convenient to use.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a left side view of the present invention;

fig. 3 is a schematic view of the structure of the present invention;

fig. 4 is an enlarged schematic view of a portion of fig. 3.

In the figure: the device comprises a supporting plate 1, a transmission shaft 2, a bearing plate 3, a through hole 4, a motor 5, a lead 6, a controller 7, a humidity detector 8, a data line 9, a probe 10, a wire hole 11, a placement groove 12, a probe 13, a drill 14, a dragon blade 15, a through hole 16, a bearing 17, a connecting plate 18, a supporting rod 19, an opening 20, a bottom plate 21, a vertical rod 22, a sliding hole 23, a connecting rod 24, a pull rod 25, a drilling hole 26 and a limiting plate 27.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1, 2, 3 and 4, a humidity detection device for grain quality detection comprises a supporting plate 1 which is a square plate, a through hole 16 which is a circular hole and is arranged on the supporting plate 1, a bearing 17 is arranged in the through hole 16, the inner wall of the through hole 16 is in interference fit with the outer wall of the bearing 17, a connecting plate 18 is arranged in the bearing 17, the connecting plate 18 is a circular plate, the outer wall of the connecting plate 18 is in interference fit with the inner wall of the bearing 17, a transmission shaft 2 which is a cylindrical shaft is welded at the upper end of the connecting plate 18, a bearing plate 3 is arranged above the transmission shaft 2, the bearing plate 3 is a square plate, a through hole 4 which is a circular hole and is arranged at the middle position, a rotating shaft 2 is inserted in the through hole 4, a motor 5 is welded on the bearing plate 3, the motor 5 is a speed reduction motor and has a model number of TCG40-1500, the lower end of the bearing plate 3 is uniformly welded and connected with supporting rods 19, the supporting rods 19 are cylindrical rods, the number of the supporting rods 19 is 4, the lower end of each supporting rod 19 is welded and connected on the supporting plate 1, the input end of the motor 5 is connected with the right end of a wire 6, the number of the supporting rods is 2, the left end of each wire 6 is connected on the right end of the controller 7, the controller 7 is a forward and reverse rotation controller, the model is HHD7-H2, the motor 5 can be controlled to rotate forward and reverse, the flood dragon blades 15 can conveniently rotate out of grains, the supporting rods are positioned in the middle of the left side of the bearing plate 3 and are welded and connected with the upper end face of the bearing plate 3, the right side of the connecting plate 18 is welded and connected with a humidity detector 8, the model is YEM-20, the middle position is provided with an opening 20 on the right side of the connecting plate 18 and is a circular, the number of the probe rods is 1, the data wires 9 penetrate through the holes 20, the lower end of the connecting plate 18 is connected with the probe rod 10 in a welded mode, the probe rod is a cylindrical rod and is located in the middle position, wire holes 11 which are circular holes are formed in the probe rod 10 and located in the middle position of the inner portion, placement grooves 12 which are step grooves are formed in the lower end openings of the wire holes 11 and located in the middle position of the right side of the bottom of the probe rod 10, the data wires 9 are inserted into the wire holes 10 in a penetrating mode, probes 13 are placed in the placement grooves 12, the probes 13 are SLST1-12 in model, the probes 13 are tightly attached to the inner walls of the placement grooves 12, the data wires 9 are connected to the output ends of the probes 13, the lower end of the probe rod 10 is connected with the drill bit 14 in a welded mode, the drill bit 14 is a conical drill bit, flood dragon blades 15 are evenly welded to the periphery of, make moisture detector 8 on the connecting plate 18 and its data line 9 and probe 10 carry out synchronous rotation, thereby can avoid the winding phenomenon of data line 9 to take place, when probe 10 is along with the connecting plate 18 rotatory, the workman inserts drill bit 14 under the probe 10 on grain upper portion, drive drill bit 14 and flood dragon blade 15 through probe 10 and rotate, flood dragon blade 15 can move grain more than, be convenient for reduce the resistance that probe 10 inserted in the grain, after probe 10 inserted the grain, detect grain humidity through putting probe 13 in groove 12, data line 9 transmission data to moisture detector 8 in line hole 11, can know the inside humidity of grain in present stage, workman's work burden can be alleviateed, be favorable to promoting the detection progress of grain.

Referring to fig. 1, 2 and 3, a bottom plate 21 is placed under a supporting plate 1 and is a square plate, a drilling hole 26 is formed in the bottom plate 21 and is a circular hole, the drilling hole is located at the middle position, upright rods 22 are uniformly welded and connected to the periphery of the upper end of the bottom plate 21, the upright rods 22 are cylindrical rods, the number of the upright rods 22 is 4, sliding holes 23 are uniformly formed in the periphery of the upper end of the supporting plate 1, the number of the sliding holes 23 is 4, the positions of the sliding holes 23 correspond to the upright rods 22 one by one, the upright rods 22 penetrate through the sliding holes 23, connecting rods 24 are symmetrically welded and connected to the left side and the right side of the supporting plate 1, the connecting rods 24 are in an L-shaped structure, the number of the connecting rods 24 is 4, pull rods 25 are welded and connected to the lower ends of the connecting rods 24, the pull rods 25 are cylindrical rods, and because the upright rods 22 are in clearance fit with, the utility model has the advantages of be convenient for workman's control probe rod 10 to stretch into the degree of depth in the grain, through pole setting 22 upper end top welded connection's limiting plate 27, for square board, can avoid layer board 1 to break away from pole setting 22.

In operation, the motor 5 is operated, the connecting plate 18 can rotate along with the transmission shaft 2 through the bearing 17 in the through hole 16, the humidity detector 8 and the data line 9 on the connecting plate 18 can synchronously rotate with the probe rod 10, so that the phenomenon that the data line 9 is wound can be avoided, when the probe rod 10 rotates along with the connecting plate 18, a worker places the drill bit 14 below the probe rod 10 on the upper part of the grain, the drill bit 14 and the dragon blade 15 are driven to rotate by holding the pull rod 25 with the hand to pull down the connecting rod 24 to drive the supporting plate 1 to move down, so that the probe rod 10 below the connecting plate 18 can move down, the worker can conveniently control the depth of the probe rod 10 extending into the grain, the dragon blade 15 can move the grain upwards by the probe rod 10, the resistance of the probe rod 10 inserted into the grain is reduced, after the probe rod 10 is inserted into the grain, the humidity of the grain is detected by the probe 13 in the placing groove 12, and data is transmitted to the humidity detector 8 through the data line 9, can know the inside humidity of grain at present stage, can alleviate workman's work burden, be favorable to promoting the detection progress of grain to solve current grain quality and detect and use inconvenient problem with humidity detection device.

Claims

1. The utility model provides a grain quality detects uses humidity detection device, includes layer board (1), its characterized in that: a transmission shaft (2) is arranged on the supporting plate (1), a bearing plate (3) is arranged on the transmission shaft (2), the bearing plate (3) is provided with a through hole (4), a transmission shaft (2) is inserted into the through hole (4), a motor (5) is arranged on the transmission shaft (2), a lead (6) is connected on the motor (5), the other end of the lead (6) is connected with a controller (7), a humidity detector (8) is arranged on the supporting plate (1), the input end of the humidity detector (8) is connected with a data line (9), a probe rod (10) is arranged below the supporting plate (1), the probe rod (10) is provided with a wire hole (11) and a placing groove (12), a data wire (9) is inserted in the wire hole (11), a probe (13) is sleeved in the placement groove (12), a drill bit (14) and flood dragon blades (15) are arranged below the probe rod (10).

2. The humidity detection device for detecting the quality of the grains according to claim 1, wherein: the supporting plate is characterized in that a through hole (16) is formed in the supporting plate (1), a bearing (17) is sleeved in the through hole (16), a connecting plate (18) is sleeved in the bearing (17), a supporting rod (19) is arranged on the supporting plate (1), a bearing plate (3) is arranged at the upper end of the supporting rod (19), an opening (20) is formed in the supporting plate (1), and a data line (9) is inserted in the opening (20).

3. The humidity detection device for detecting the quality of the grains according to claim 2, wherein: the supporting plate is characterized in that a bottom plate (21) is arranged below the supporting plate (1), a vertical rod (22) is arranged on the bottom plate (21), a sliding hole (23) is formed in the supporting plate (1), the vertical rod (22) penetrates through the sliding hole (23), connecting rods (24) are arranged on two sides of the supporting plate (1), a pull rod (25) is arranged between the connecting rods (24), and a drilling hole (26) is formed in the bottom plate (21).

4. The humidity detection device for grain quality detection according to claim 3, wherein: the upper end of the upright rod (22) is provided with a limiting block (27).