CN201107209Y

CN201107209Y - Electrodynamic grain sampler

Info

Publication number: CN201107209Y
Application number: CNU2007201946656U
Authority: CN
Inventors: 依米提江·吾斯曼
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-11-26
Filing date: 2007-11-26
Publication date: 2008-08-27
Anticipated expiration: 2017-11-26

Abstract

The utility model discloses an electric grain sampling device. The sampling rod 1 of the electric grain sampling device is a hollow tube which is formed by an inner tube 2 and an outer tube 3, a plurality of concave holes 4 are arranged uniformly on the sampling rod at equal interval, a rotating axle 5 is penetrated in the sampling rod, one end of the rotating axle 5 is connected with the axle of an motor 7 arranged at a handle 6, the other end thereof is connected with a conical rotating head 8, a rotating handle 9 is arranged at the tail end of the outer tube 3, a rigging screw 10 is arranged under the rotating handle 9, and a bearing 11 of the rotating axle is arranged at both ends of the inner tube 2 of each concave holes 4. Because the technical proposal is adopted, when the electric grain sampling device is used for grain sampling, the power supply is only required to be turned on to ensure the motor to rotate, the rotating axle in the center of the sampling rod is driven to rotate by the motor, the rotating head of the rotating axle is rotated along with the rotating axle, the sampling rod can be easily inserted into the grain heap by people holding the handle, even if the thickness of the grain heap is more than three meters, the operation is also effortless, and the electric grain sampling device has the advantages of high efficiency, labor saving and time saving.

Description

Electronic grain sampler

Technical field

The utility model relates to a kind of instrument of grain sampling.

Background technology

Existing grain sampler is not provided with electric device, thief rod is inserted in the grain takes a sample by manpower fully, and thickness is shallow still can for the grain heap, if it is grain heap thickness is dark, when reaching more than 3 meters, then very difficult by the sampling of manpower inserted link, must 2～3 people could inject the grain heap, waste time and energy.

Summary of the invention

The purpose of this utility model is to provide a kind of electronic grain sampler.

Technical solution adopted in the utility model is, this electronic grain sampler, thief rod is a hollow tube, is established by interior pipe and the two-layer pipe box of outer tube to form, and evenly is provided with several shrinkage pools on it equidistantly, be equipped with a rotation axis in it, the axle of the motor that rotation axis one end and handle place are provided with joins, and the other end and conical rotary head join, and the tail end of outer tube is provided with a turning handle, its below is provided with a parbuckle screw, and the two ends of pipe are equipped with the bearing of rotation axis in each shrinkage pool place.

Owing to taked technique scheme, cook the grain sampling so utilize the utility model, as long as the power-on motor rotates, the rotation axis at motor drives thief rod center rotates, and the rotary head of rotation axis front end rotates thereupon, and the people holds handle can easily insert thief rod the grain heap, even grain heap thickness is above 3 meters, not hard yet, efficient height, laborsaving saving time.

Description of drawings

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Fig. 1 is the utility model stereoscopic synoptic diagram;

Fig. 2 blocks rear section structural upright synoptic diagram for the utility model;

Fig. 3 blocks structural plan, rear section cut-away view for the utility model.

Embodiment

Embodiment 1, as Fig. 1, Fig. 2 and shown in Figure 3, this electronic grain sampler, thief rod 1 is a hollow tube, establish by interior pipe 2 and outer tube 3 two-layer pipe boxes and to form, evenly be provided with several shrinkage pools 4 on it equidistantly, be equipped with a rotation axis 5 in it, the axle of the motor 7 that rotation axis 5 one ends and handle 6 places are provided with joins, the other end and conical rotary head 8 join, and the tail end of outer tube 3 is provided with a turning handle 9, and its below is provided with a parbuckle screw 10, be the two ends of pipe 2 shrinkage pools 4 in sealing, the two ends of pipe 2 are equipped with the bearing 11 of rotation axis 5 in each shrinkage pool 4 place.During as the grain sampling, loosening screw 10, reversing turning handle 9 rotates outer tube 3, shrinkage pool 4 dislocation of pipe 2 and outer tube 3 in making, thereby the shrinkage pool 4 of pipe 2 in closed, tighten the screws 10 maintains static outer tube 3, rotation axis 5 in power-on, motor are rotated and ordered about in the pipe 2 rotates, and rotary head 8 rotates thereupon, the people holds handle 6 and will take a sample and 1 insert grain and pile to predetermined depth, loosening screw 10 reverses turning handle 9 outer tube 3 is rotated, and the shrinkage pool of inner and outer pipes is overlapped, thereby the shrinkage pool 4 in opening on the pipe 2, the grain samples at different depth place enters shrinkage pool 4, reverses outer tube 3 again and closes interior shrinkage pool 4 of managing on 2, tighten the screws 10, promote out thief rod 1, open shrinkage pool 4 and promptly get grain samples.

Embodiment 2, and as embodiment 1 described electronic grain sampler, except that the rotation axis at shrinkage pool 4 places, all the other rotation axiss 5 are provided with the derby 12 of row's projection, and purpose is to make rotation axis 5 vibrations, thereby play the loosening effect of grain on every side.

Embodiment 3, as embodiment 1 or 2 described electronic grain samplers, and 3～5 meters of thief rod 1 length, the distance of adjacent two shrinkage pools 4 is 80～100 centimetres, each shrinkage pool length is 8～12 centimetres.

Claims

1, a kind of electronic grain sampler, it is characterized in that: thief rod (1) is a hollow tube, establish by interior pipe (2) and the two-layer pipe box of outer tube (3) and to form, evenly be provided with several shrinkage pools (4) on it equidistantly, be equipped with a rotation axis (5) in it, the axle of the motor (7) that rotation axis (5) one ends and handle (6) are located to be provided with joins, the other end and conical rotary head (8) join, the tail end of outer tube (3) is provided with a turning handle (9), its below is provided with a parbuckle screw (10), and the two ends that each shrinkage pool (4) is located interior pipe (2) are equipped with the bearing (11) of rotation axis (5).

2, electronic grain sampler according to claim 1 is characterized in that: except that the rotation axis that shrinkage pool (4) is located, all the other rotation axiss (5) are provided with the derby (12) of row's projection.

3, electronic grain sampler according to claim 1 and 2 is characterized in that: long 3～5 meters of thief rod (1), and the distance of adjacent two shrinkage pools (4) is 80～100 centimetres, each shrinkage pool length is 8～12 centimetres.