CN218823473U - A soil crushing and cutting device - Google Patents

Abstract

The utility model provides a cutting device is smashed to soil, includes hammer block (1), the both ends of hammer block (1) are provided with the screw socket, and soil cutting device (2) are connected to one end, and soil breaker (3) are connected to the other end. The utility model discloses a high-efficient broken separation of soil sample effectively reduces soil pretreatment's manual work and time cost, and the operation of being convenient for is used, and the composition of soil sample has been remain to bigger degree, adopts the utility model discloses a device can obtain more accurate test data and conclusion when experimental.

Description

A soil crushing and cutting device

technical field

The utility model belongs to the technical field of soil treatment, in particular to a soil crushing and cutting device.

Background technique

Soil sample crushing is a key link in soil test research. At present, the pretreatment crushing and separation technology of dry soil samples or semi-dry soil samples in soil research is mainly "manual crushing + rubber hammer crushing". However, the manual crushing method is usually broken by hand, or with tools such as soil cutters, soil cutters, and wire saws. The scope of application is small, there are many types of tools, it is not easy to carry, and the processing efficiency is low; The crushing effect is poor and takes a long time. At the same time, the use of the above techniques will lead to a sharp increase in labor and time costs for soil sample crushing. Therefore, it is imminent to develop cheap, safe and efficient dry soil sample pretreatment crushing technology.

Utility model content

The technical problem to be solved by the utility model is to provide a soil crushing and cutting device to overcome the deficiencies and defects mentioned in the above background technology.

In order to solve the problems of the technologies described above, the technical solution proposed by the utility model is:

A soil crushing and cutting device includes a hammer body, two ends of the hammer body are provided with screw ports, one end is connected to the soil cutting device, and the other end is connected to the soil crushing device.

The soil crushing and cutting device is connected with the soil crushing device and the soil cutting device through the screw port on the hammer body. The soil crushing device is mainly used to crush dry soil clods, making them preliminarily broken into small clods that are easier to crush. The soil cutting device is mainly used to cut and separate soil blocks or semi-dry soil samples through the blade set on the cutting device. The soil cutting unit is equipped with a spring trigger and blade slots to break away soil samples stuck to the blades. In addition, the part of the soil cutting device is easy to disassemble and clean, which is convenient for multiple use.

Preferably, the soil cutting device includes a screw port A, a blade and a spring, the screw port A is connected to the screw port at one end of the hammer body, the spring is nested outside the screw port A, and the blade is connected to the screw port A.

Preferably, the soil cutting device further includes a protective cover, and the protective cover is arranged outside the blade and covers the blade.

Preferably, the blades include any one of straight blades, cross blades, and well-shaped blades.

Preferably, the soil crushing device includes a screw port B and a hammer head, the screw port B is connected to the screw port at one end of the hammer body, and the hammer head is connected to the screw port B.

Preferably, the hammer head includes any one of a cross hammer head, a pointed hammer head, a round hammer head and a flat hammer head.

The hammer body is fixedly connected by screws, equipped with knives of different cutting shapes, and can adapt to more soil types by changing and adjusting the shape of the hammer head. On the one hand, it is easy to carry and avoids occupying a large space. On the other hand, compared with For conventional soil treatment methods, the soil crushing device is a conical, "cross" or "m-shaped" conical drill bit, which can crush soil clods according to different needs.

The soil cutting device is equipped with a spring trigger device and a blade slot to separate the soil sample adhered to the blade. The blade types can be divided into various types such as "one-shaped", "cross" and "tic-tac-toe". The spring device is triggered by hammering the soil block to realize the cutting of the soil sample.

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

The utility model realizes high-efficiency crushing and separation of soil samples, effectively reduces the labor and time cost of soil pretreatment, is convenient for operation and use, and retains the components of soil samples to a greater extent. When the device of the utility model is used for testing, more Accurate test data and conclusions.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are some embodiments of the present utility model. Those skilled in the art can also obtain other drawings based on these drawings without any creative work.

Fig. 1 is the structural representation of the soil crushing and cutting device of embodiment 1;

Fig. 2 is the left side view of the soil crushing and cutting device of embodiment 1;

Fig. 3 is the right side view of the soil crushing and cutting device of embodiment 1;

Fig. 4 is the top view of the soil crushing and cutting device of embodiment 1;

Fig. 5 is the dismantling schematic diagram of the soil crushing device of the soil crushing and cutting device of embodiment 1;

FIG. 6 is a mechanism diagram of the soil pulverizing and cutting device in Embodiment 1. FIG.

In the figure: 1, hammer body; 2, soil cutting device; 3, soil crushing device; 201, screw port A; 202, blade; 203, spring; 204, protective cover; 301, screw port B; 302, hammer head.

Detailed ways

In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively and in detail below in conjunction with the accompanying drawings and preferred embodiments, but the protection scope of the utility model is not limited to the following specific embodiments.

Unless otherwise defined, all technical terms used hereinafter have the same meanings as commonly understood by those skilled in the art. The terminology used herein is only for the purpose of describing specific embodiments, and is not intended to limit the protection scope of the present utility model.

Unless otherwise specified, various raw materials, reagents, instruments and equipment used in the present invention can be purchased from the market or prepared by existing methods.

Example 1:

As shown in Figures 1-4, the soil crushing and cutting device of the present embodiment comprises a soil cutting device 2 and a soil crushing device 3, and the two ends of the hammer body 1 are provided with screw ports, and the soil cutting device 2, the soil crushing device 3 and The hammer body 1 is connected;

Fig. 5 is a disassembled schematic diagram of the soil crushing device of the soil crushing and cutting device of the first embodiment, the dotted line part is the screw port B301, and the hammer head 302 can be pulled out and inserted into the screw port B301.

The soil cutting device comprises a screw A201, a blade 202, a spring 203 and a protective cover 204. The screw A201 is connected to the hammer body, the spring 203 is nested outside the screw, and the protective cover 204 is arranged on the outermost layer.

The soil crushing device 3 includes a screw port B301 and a hammer head 302, the screw port B301 is connected to the screw port at one end of the hammer body 1, and the hammer head 302 is connected to the screw port B301.

In this embodiment, screw ports are provided at both ends of the hammer body 1 to connect and fix the soil cutting device and the soil crushing device at both ends.

In this embodiment, the soil cutting device 2 is provided with a blade, and the blade has multiple types of shapes, including straight, cross, and well-shaped.

In this embodiment, the soil crushing device 3 is provided with multiple hammerhead types, and the cross hammerhead, pointed hammerhead, round hammerhead and flat hammerhead can be replaced according to actual needs.

FIG. 6 is a diagram of the mechanism of action of the soil crushing and cutting device in Example 1. The soil cutting device 2 is used to cut the soil surface to realize the cutting and separation of soil clods or semi-dry soil samples.

Claims (4)

1. A soil crushing and cutting device comprises a hammer body (1), and is characterized in that screw ports are arranged at two ends of the hammer body (1), one end of the hammer body is connected with a soil cutting device (2), and the other end of the hammer body is connected with a soil crushing device (3); the soil cutting device (2) comprises a screw A (201), a blade (202) and a spring (203), the screw A (201) is connected with a screw at one end of the hammer body (1), the spring (203) is nested on the outer side of the screw A (201), and the blade (202) is connected with the screw A (201); soil breaker (3) include screw B (301) and tup (302), the screw of hammer block (1) one end is connected in screw B (301), tup (302) are connected with screw B (301).

2. The soil crushing and cutting device as set forth in claim 1, characterized in that the soil cutting device (2) further comprises a protective cover (204), the protective cover (204) being disposed outside the blade (202) and covering the blade (202).

3. The soil crushing and cutting device as set forth in claim 1, wherein the blade (202) comprises any one of a line, cross, or cross-shaped blade.

4. The soil pulverizing and cutting apparatus as set forth in claim 1, wherein the hammer head (302) comprises any one of a cross-head hammer head, a pointed hammer head, a round hammer head and a flat hammer head.

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