CN202195959U - Omnibearing manual granary sampler - Google Patents

Abstract

The utility model provides an omnibearing manual granary sampler and relates to a granary sampler. The omnibearing manual granary sampler comprises a sampling tube; wherein a front plug is fixed at the front part of the sampling tube, a lengthening bar is connected at the rear part of the sampling tube by threads, a sampling window is arranged on a tube wall of the sampling tube, a sliding groove is arranged on the inner wall of the sampling window, a movable baffle plate is arranged on the sliding groove, the front end of the movable baffle plate is connected with the sampling barrel wall by a spring, the rear end of the movable baffle plate is fixed with a draw bar, the draw bar is connected with a tensioning rope in the lengthening bar, scales are also arranged on the lengthening bar, and threads are also arranged at the tail end of the lengthening bar. The omnibearing manual granary sampler is simple in structure and convenient in use, has low cost and can realize omnibearing static fixing granary sampling.

Description

Manual Omni-directional Granary Sampler

technical field

The utility model relates to a granary sampler, in particular to a manual omnidirectional granary sampler.

Background technique

At present, granary sampling mostly adopts cutting-type samplers. The iron-skinned tube of the awl is mostly semi-circular with iron sheeting, and less semi-circular concave cuttings are inserted into the grain for sampling.

The semi-circular cutting sampler, because when it is inserted into the grain pile, the grain begins to pour into the sampler, it is difficult to judge the grain status of different levels of grain,

Electric samplers are difficult for ordinary depositors to use due to their high cost, and require power supply during use, which has poor safety.

Utility model content

The purpose of the utility model is to provide a manual omnidirectional granary sampler to solve the above problems.

The technical solution adopted by the utility model to solve the technical problems is: a manual omnidirectional granary sampler, which is characterized in that it includes a sampling cylinder, the front of the sampling cylinder is fixed with a front plug, and the rear is connected with an extension rod through a thread; The wall of the sampling cylinder is provided with a sampling window, the inner wall of the sampling window is provided with a chute, the chute is equipped with a movable baffle, the front end of the movable baffle is connected with the wall of the sampling cylinder through a spring, and the rear end is fixed with a pulling rod. The pulling rod is connected with the pulling rope in the extension rod; the extension rod is also provided with a scale, and the end of the extension rod is also provided with threads.

The beneficial effect of the utility model is that the structure is simple, the use is convenient, the cost is low, and the all-round sampling of the granary with fixed-point positioning can be realized.

Description of drawings

Fig. 1 is the front view of the utility model,

Fig. 2 is a sectional view of the utility model.

In the figure: 1 front plug, 2 sampling cylinder, 3 spring, 4 sampling window, 5 movable baffle, 6 pulling rod, 7 extension rod, 8 pulling rope.

Detailed ways

As shown in Fig. 1 and Fig. 2, the manual all-round granary sampler includes a sampling cylinder 2, the front portion of the sampling cylinder 2 is fixed with a front plug 1, and the rear portion is threadedly connected with an extension rod 7; There is a sampling window 4 on the cylinder wall, a chute is provided on the inner wall of the sampling window 4, and a movable baffle 5 is installed on the chute, the front end of the movable baffle 5 is connected with the sampling cylinder wall through a spring 3, and a pulling rod is fixed at the rear end 6. The pulling rod 6 is connected to the pulling rope 8 in the extension rod 7; the extension rod 7 is also provided with a scale, and the end of the extension rod is also provided with a screw thread.

Connect the pulling rope 8 to the pulling rod 6 of the movable baffle 5, and the extension rod 7 is connected to the sampling cylinder 2 through threads, and the extension rod 7 is held in hand, and inserted into the position of the granary according to the requirements. There is a scale on the extension rod 7, indicating Insert the distance and orientation, after arriving at the position, pull the traction rope 8, pull the movable baffle plate 5 through the traction rod 6 to move back, open the sampling window 4, and the grain enters the sampling cylinder 2, unclamp the traction rope 8, and open the sampling window 4 in the spring 3 Under the action of movable baffle 5 reset, close sampling window 4, take out sampling cylinder 2 once sampling is finished, when inserting granary position deeper, can increase length by the screw thread at the end of extension rod 7 and connect an extension rod 7 separately again, like this It can realize the all-round sampling of the granary with fixed-point positioning.

Claims (1)

1. Manual all-round granary sampler, it is characterized in that, comprises sampling cylinder, and the front portion of sampling cylinder is fixed with front plug, and rear portion is connected with extension bar by thread; The cylinder wall of described sampling cylinder is provided with sampling window, There is a chute on the inner wall of the sampling window, and a movable baffle is installed on the chute. The front end of the movable baffle is connected with the wall of the sampling cylinder through a spring, and a pulling rod is fixed at the rear end. The pulling rod and the pulling rod in the extension rod The stay rope is connected; the extension rod is also provided with a scale, and the end of the extension rod is also provided with a screw thread.

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