CN209615405U - A kind of electric pick auxiliary oil intake assembly - Google Patents

Abstract

The utility model discloses an auxiliary oil inlet component for an electric pick, which comprises a fuel tank body, an oil tank cover is connected to the fuel tank body, an oil inlet hole is opened on the fuel tank cover, an oil hole cover is connected to the oil inlet hole, and an oil tank cover is connected to the fuel tank body. There are two oil outlet holes on the body, and a wool rope is threaded between the two oil outlet holes, and both ends of the wool rope are placed outside the fuel tank body to form wool rope end A and wool rope end B. It also includes the oil guide cover. The wool rope end B is in contact with the upper surface of the oil guide cover. Both the fuel tank body and the oil guide cover are connected to the electric pick body, and the wool rope end A is located on the crankshaft of the electric pick body. Located on the cylinder of the electric pick body. The oil inlet assembly of the utility model can ensure the traditional oil scraping of the crankshaft through the wool rope end A, and can refuel the cylinder through the wool rope end B and the oil guide cover, which improves the use effectiveness of the fuel tank body; the wool rope Through the two oil outlet holes, the mobility of the wool rope is realized, and the wear rate of the end A of the wool rope is reduced.

Description

Auxiliary oil inlet component for electric pick

technical field

The utility model relates to the field of electric tools, in particular to an auxiliary oil feeding assembly for an electric pick.

Background technique

At present, the auxiliary oil tanks of electric picks on the domestic market all use a woolen rope drawn from the closed oil tank, and the woolen rope is attached to the end of the crankshaft, and the crankshaft rotates to scrape the oil from the woolen rope, so that the oil can be gradually shifted. Supplementary purpose inside the box. For the auxiliary fuel tank with the above structure, with the use of the electric pick, the wool rope will gradually wear out or even break, thereby making the auxiliary fuel tank invalid and affecting the use effect of the electric pick.

Utility model content

The technical problem to be solved by the utility model is to provide an auxiliary oil inlet assembly for an electric pick, which solves the problem in the prior art that the wool rope in the auxiliary oil tank is easy to wear and tear, which causes the auxiliary oil tank to fail to enter oil, thus affecting the operation of the electric pick. The problem of using effect.

In order to solve the above technical problems, the utility model is realized through the following technical solutions:

An auxiliary oil inlet assembly for an electric pick, comprising a fuel tank body, an oil tank cover is connected to the fuel tank body, an oil inlet hole is opened on the fuel tank cover, an oil hole cover is connected to the oil inlet hole, and the There are two oil outlet holes on the fuel tank body, and a wool rope is threaded between the two oil outlet holes, and both ends of the wool rope are placed outside the fuel tank body to form a wool rope. The rope end A and the wool rope end B also include an oil guide cover, the wool rope end B is in contact with the upper surface of the oil guide cover, and the oil tank box and the oil guide cover are connected to the body of the electric pick , and the wool rope end A is located on the crankshaft of the electric pick body, and the oil guide cover is located on the cylinder of the electric pick body.

Preferably, the upper surface of the oil guiding cover is arc-shaped.

Preferably, the oil outlet hole corresponding to the end A of the wool rope is formed by indentation at the bottom of the oil tank body, and the cross section is conical.

Preferably, the above-mentioned wool rope end B is located in the vertical direction of the oil inlet hole.

As a preference, both the fuel tank body and the fuel tank cap are provided with vent holes, and a felt post is provided between the two vent holes.

The beneficial effects of the utility model are: the oil inlet assembly of the utility model has a simple structure, and two oil outlet holes are added on the fuel tank body. End B and the oil guide cover, when the electric pick is working and vibrating, the oil in the fuel tank will seep out through the wool rope end B, and then flow into the cylinder. Two oil outlet holes improve the effectiveness of the fuel tank; On the other hand, the wool rope passes through the two oil outlet holes, which realizes the mobility of the wool rope and reduces the wear rate of the wool rope end A, thereby ensuring the effective operation of the electric pick.

Description of drawings

Fig. 1 is the structural representation that the utility model is installed on the electric pick;

Fig. 2 is the structure schematic diagram that woolen rope is housed on the oil tank casing in the utility model;

Fig. 3 is a structural schematic diagram of the oil guiding cover in the utility model.

Detailed ways

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model will be further described. It should be noted here that the descriptions of these implementations are used to help understand the utility model, but are not intended to limit the utility model. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute conflicts with each other.

As shown in Figure 1-3, an auxiliary oil inlet assembly for electric picks, including a fuel tank body 1, a fuel tank cover 2 is connected to the fuel tank body 1, an oil inlet hole is opened on the fuel tank cover 2, and the oil inlet hole is connected There is an oil hole cover 3, two oil outlet holes are opened on the fuel tank body 1, a wool rope 4 is threaded between the two oil outlet holes, and both ends of the wool rope 4 are placed outside the fuel tank body 1 , form the wool rope end A and the wool rope end B, and also include the oil guide cover 5, the wool rope end B is in contact with the upper surface of the oil guide cover 5, the fuel tank body 1 and the oil guide cover 5 are connected to the electric pick body, And the wool rope end A is positioned on the crankshaft 6 of the electric pick body, the oil guide cover 5 is positioned on the cylinder 7 of the electric pick body, and the wool rope end B is positioned in the vertical direction of the oil inlet hole.

When in use, the woolen rope end A is located on the crankshaft 6, which is the same as the function of the traditional structure to refuel the electric pick gearbox; when the electric pick is placed vertically, the woolen rope end B is located on the oil guide cover 5 and the cylinder 7, and the wool The direction of the axis of the rope end B is the vertical direction. The vibration generated when the electric pick is working is vertically jumping up and down, and the jumping direction is parallel to the axis of the wool rope end B. The oil in the fuel tank body 1 also moves up and down according to the vibration direction of the electric pick Impact and vibration, so that the machine oil seeps out from the wool rope end B, drips on the upper surface of the oil guide cover 5, and then flows into the cylinder 7. The oil inlet assembly of the utility model has a simple structure. Two oil outlet holes are added on the fuel tank body 1. On the one hand, the traditional crankshaft oil scraping can be guaranteed through the wool rope end A, and through the wool rope end B and the oil guide cover 5 , when the electric pick works and vibrates, the oil in the fuel tank body 1 will seep out through the wool rope end B, thereby flowing into the cylinder 7, and the two oil outlet holes improve the use effectiveness of the fuel tank body 2; On the one hand, the wool rope 4 passes through two oil outlet holes, so that the mobility of the wool rope 4 is realized, and the wear rate of the wool rope end A is reduced, thereby ensuring the effective operation of the electric pick.

The upper surface of the oil guide cover 5 is arc-shaped. The above-mentioned design facilitates the machine oil leaking from the end B of the wool rope to quickly flow into the cylinder 7, thereby improving the oil inlet efficiency.

The oil outlet hole corresponding to the end A of the wool rope is formed by indentation at the bottom of the fuel tank body 1 , and the cross section is conical. When the electric pick is working, the end A of the wool rope is scratched and will sway continuously. The above design can prevent the wool rope 4 from breaking at the position where it contacts the oil outlet, and improve the working stability and safety of the whole machine.

Both the fuel tank body 1 and the fuel tank cover 2 are provided with ventilation holes, and a felt post 8 is arranged between the two ventilation holes. The design of the vent holes facilitates the exchange of gas between the gearbox and the outside, and the addition of felt columns can prevent oil leakage caused by fluctuations in air pressure in the fuel tank body 1 .

The embodiments of the utility model have been described in detail above in conjunction with the accompanying drawings, but the utility model is not limited to the described embodiments. For those skilled in the art, without departing from the principle and spirit of the utility model, various changes, modifications, replacements and modifications to these embodiments still fall within the protection scope of the utility model.

Claims (5)

1. An auxiliary oil inlet assembly for an electric pick, comprising a fuel tank body (1), the fuel tank body (1) is connected with a fuel tank cover (2), and the fuel tank cover (2) is provided with an oil inlet hole , the oil inlet hole is connected with an oil hole cover (3), which is characterized in that: the fuel tank body (1) is provided with two oil outlet holes, and a strip is pierced between the two oil outlet holes. A woolen rope (4), and both ends of the woolen rope (4) are placed outside the fuel tank body (1) to form woolen rope end A and woolen rope end B, and also include an oil guide cover (5) , the wool rope end B is in contact with the upper surface of the oil guide cover (5), the fuel tank body (1) and the oil guide cover (5) are connected to the electric pick body, and the wool The rope end A is located on the crankshaft (6) of the electric pick body, and the oil guide cover (5) is located on the cylinder (7) of the electric pick body. 2. The auxiliary oil inlet assembly for electric picks according to claim 1, characterized in that: the upper surface of the oil guide cover (5) is arc-shaped. 3. An auxiliary oil inlet assembly for an electric pick according to claim 1, characterized in that: the oil outlet hole corresponding to the wool rope end A is formed through the concave bottom of the oil tank body (1), and The cross section is conical. 4. The auxiliary oil inlet assembly for an electric pick according to claim 1, wherein the wool rope end B is located in the vertical direction of the oil inlet hole. 5. An auxiliary oil inlet assembly for an electric pick according to claim 1, characterized in that: the fuel tank body (1) and the fuel tank cover (2) are provided with ventilation holes, and the two Felt columns (8) are arranged between the ventilation holes.