CN210896209U - Auxiliary training equipment for bulldozer shovel blade - Google Patents

Abstract

The utility model discloses a bulldozer scraper knife training aid, which comprises a scraper knife follower rod, a target frame, a target and a positioning pin, wherein the target frame consists of a base and a stand column, and a plurality of positioning holes with different heights are arranged on the stand column; the target consists of an annular sleeve and a target plate, the annular sleeve is sleeved on an upright post of the target frame, and a positioning pin can be inserted into a positioning hole in the upright post and is positioned at the bottom of the annular sleeve. The utility model has the advantages that: the precision that can promote the training can supply the bull-dozer to carry out the spiller lift training under the state that empty load was gone, effectively solved the problem that requires height, receives weather influence big, judge that the standard is held difficultly, operation economic cost height that exists at present to the training place, have simple structure, portable, convenient to use, training standard advantage such as good assurance, weather strong adaptability.

Description

Auxiliary training equipment for bulldozer shovel blade

Technical Field

The utility model belongs to bull-dozer training equipment field relates to an operation training aiding equipment, specifically is a bull-dozer spiller training aiding equipment.

Background

At present, the training of bulldozer blade operation (control blade lifting motion) is mainly carried out by combining the bulldozer operation on a training field, and the training mode has the following defects: firstly, the precise control of the scraper knife is difficult to realize due to the interference of factors such as topographic relief, uneven soil texture and the like in the bulldozing process; secondly, the rain and snow weather can cause the ground to slip and the soil to be sticky, and the bulldozing training is seriously influenced by the weather; thirdly, the scraper knife is always in a soil shoveling state, so that the training effect of the scraper knife operation is difficult to judge visually; fourthly, the driving resistance of the bulldozer is larger than that of the bulldozer which only operates the scraper knife, the oil consumption of the machine is increased, and the training cost is increased.

Disclosure of Invention

The utility model provides a not enough to prior art, the utility model provides a bull-dozer spiller training aid possesses advantages such as simple structure, portable, convenient to use, training standard are good to be held, weather strong adaptability, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a bull-dozer spiller training aid, includes spiller follower lever, target frame, target, locating pin, its characterized in that: the target frame consists of a base and an upright post, and a plurality of positioning holes with different heights are arranged on the upright post; the target consists of an annular sleeve and a target plate, the annular sleeve is sleeved on an upright post of the target frame, and a positioning pin can be inserted into a positioning hole of the upright post and is positioned at the bottom of the annular sleeve.

In a further design, the scraper knife follower rod comprises a magnet shell and an extension rod, one end of the extension rod is located in the magnet shell, the other end of the extension rod is free of magnetism and located outside the magnet shell, the scraper knife follower rod is fixed on the bulldozer scraper knife through the magnet shell to be in a horizontal state, and one end of the extension rod, which is not provided with the magnet shell, extends out of one side of the scraper knife.

In a further design, a mounting hole is formed between the extension rod and the magnet shell, and the outer wall of the extension rod is fixedly connected with the inner wall of the magnet shell through the mounting hole.

In a further design, a screw is arranged between the upright post and the base, and the outer surface of the lower end of the upright post is fixedly connected with the inner surface of the upper end of the base through the screw.

The annular sleeve of the target can be sleeved on the upright post of the target frame and can freely rotate, and the height of the target can be adjusted by changing the position of the positioning pin.

Compared with the prior art, the utility model provides a bull-dozer spiller training aid possesses following beneficial effect: the utility model provides a scraper knife training aid, which can be used for a bulldozer to carry out scraper knife lifting training under the state of no-load running (no-soil operation), effectively solves the problems of high requirement on training places, large influence of weather, difficult control of judgment standards, high running economic cost and the like in the prior art, and has the advantages of simple structure, convenient carrying, convenient use, good control of training standards, strong weather adaptability and the like, the device comprises a scraper knife follower rod, a target frame, a target, a positioning pin and the like, wherein the follower rod can synchronously move with the scraper knife, the target is relatively fixed, when in use, the follower rod is controlled to touch the target as a training means, the follower rod is connected with the bulldozer scraper knife in a magnet adsorption mode, the assembly is convenient, the scraper knife structure is not influenced, the target freely rotates on a stand, when the follower rod touches the target, the resistance to the follower rod can be effectively reduced, the relative position of the annular sleeve and the target plate can be changed through the positioning pin, so that the height of the target can be adjusted conveniently.

Drawings

The present invention will be further explained with reference to the drawings and the embodiments.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the target of fig. 1.

Fig. 3 is a schematic structural view of the positioning pin of fig. 1.

In the figure: 1. a column; 2. an annular sleeve; 21. 3, positioning pin; 4. a base; 5. an extension pole; 51. a magnet housing.

Detailed Description

As shown in fig. 1-3, an assistant training device for a bulldozer blade comprises a blade follower rod, a target frame, a target and positioning pins 3, wherein the target frame is composed of a base 4 and an upright post 1, and a plurality of positioning holes with different heights are arranged on the upright post 1; the target by the annular sleeve 2 and the target board 21 constitute, the annular sleeve 2 suit is on the stand 1 of target frame, locating pin 3 can insert in the locating hole of stand to be located the bottom of annular sleeve 2, have simple structure, portable, convenient to use, training standard are good to be held, weather strong adaptability's advantage such as.

The blade follower lever comprises a magnet housing 51 and an extension lever 5, one end of the extension lever 5 is positioned inside the magnet housing 51, the other end of the extension lever is free of magnetism and positioned outside the magnet housing 51, the blade follower lever is fixed on the bulldozer blade through the magnet housing 51 to be in a horizontal state, and the end, without the magnet housing, of the extension lever 5 extends out of one side of the blade. The follower rod with the magnet shell is connected with the bulldozer scraper knife in a magnet adsorption mode, is convenient to assemble and does not influence the scraper knife structure,

a mounting hole is formed between the extension rod 5 and the magnet shell 51, and the outer wall of the extension rod 5 is fixedly connected with the inner wall of the magnet shell 51 through the mounting hole. The scraper knife follower rod can move synchronously with the scraper knife, the target is relatively fixed, and the control follower rod is used for controlling the target to touch as a training means during use.

Be provided with the screw between stand 1 and the base 4, the lower extreme surface of stand 1 passes through screw fixed connection with the upper end internal surface of base 4, easy to assemble.

The annular sleeve 2 of the target can be sleeved on the upright post 1 of the target frame and can freely rotate, and the height of the target can be adjusted by changing the position of the positioning pin 3.

The working principle is as follows: this equipment comprises spiller follower lever, target frame, target, locating pin etc. wherein: the scraper knife follower rod is formed by processing a rod-shaped object and a magnet, can be stably adsorbed on a bulldozer scraper knife when in use, is very convenient to unfold and retract, and is provided with a plurality of positioning holes respectively at different heights on the upright post 1; the target consists of an annular sleeve 2 and a target plate 21, and when the target is used, the annular sleeve 2 is sleeved on the upright post 1 and can freely rotate relative to the upright post; positioning pin 3 can insert the locating hole on stand 1 for the height of adjustment target, during the use, the spiller follower lever is fixed in and makes it be the horizontality on the bull-dozer spiller, and make one end stretch out spiller one side, in order to guarantee that the operative hand can directly see the top of spiller follower lever at driving position, put a plurality of target frame in the suitable position in place, respectively place a target on every target frame, and place each target in different height through positioning pin 3, require the operative hand to drive the bull-dozer and travel, and pass through near the target frame in proper order, when the bull-dozer spigots into the target frame, will control bull-dozer spiller's knife up-and-down motion, adjust the height of spiller follower lever, so that the top of spiller follower lever touches the target. Therefore, the accurate control capacity of the operator on the scraper knife is trained, and the proficiency of using the scraper knife in the mechanical running state is improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a bull-dozer spiller training aid, includes spiller follower lever, target frame, target, locating pin (3), its characterized in that: the target frame consists of a base (4) and an upright post (1), and a plurality of positioning holes with different heights are arranged on the upright post (1); the target consists of an annular sleeve (2) and a target plate (21), the annular sleeve (2) is sleeved on an upright post (1) of the target frame, and a positioning pin (3) can be inserted into a positioning hole of the upright post and is positioned at the bottom of the annular sleeve (2).

2. The auxiliary training equipment for the bulldozer blade according to claim 1, characterized in that: the scraper knife follower rod comprises a magnet shell (51) and an extension rod (5), one end of the extension rod (5) is located inside the magnet shell (51), the other end of the extension rod is free of magnetism and located outside the magnet shell (51), the scraper knife follower rod is fixed on a bulldozer scraper knife through the magnet shell (51) to be in a horizontal state, and one end of the extension rod (5) which is not provided with the magnet shell extends out of one side of the scraper knife.

3. A bulldozer blade training aid according to claim 2, characterised in that: a mounting hole is formed between the extension rod (5) and the magnet shell (51), and the outer wall of the extension rod (5) is fixedly connected with the inner wall of the magnet shell (51) through the mounting hole.

4. The auxiliary training equipment for the bulldozer blade according to claim 1, characterized in that: a screw is arranged between the upright post (1) and the base (4), and the outer surface of the lower end of the upright post (1) is fixedly connected with the inner surface of the upper end of the base (4) through the screw.

5. The auxiliary training equipment for the bulldozer blade according to claim 1, characterized in that: the annular sleeve (2) of the target can be sleeved on the upright post (1) of the target frame and can rotate freely, and the height of the target can be adjusted by changing the position of the positioning pin (3).

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