CN217839543U - Tamping pickaxe convenient to operation - Google Patents

Abstract

The utility model relates to a tamping pickaxe convenient to operation belongs to railway maintenance technical field. The problem of the tamping pickaxe operation degree of difficulty is big when the slope operation is solved. Including motor, install bin, the body frame body, clutch, pivot, pipe support, pick and eccentric shaft, fixed mounting has the body frame body on the shell of motor, and the output of motor passes through the clutch and is established with the pivot and be connected, install bin and body frame body coupling, and the pivot setting is in the install bin, and the one end and the eccentric shaft of pivot are connected, and the eccentric shaft passes through the bearing setting in the cavity of pipe support, and the both ends of pipe support are connected with install bin, pick respectively, and the body frame body includes the ring body, handheld main handle and handheld vice handle, the ring body suit is on the shell of motor, and handheld main handle is radially installed to the radial of ring body, and handheld vice handle is installed to the axial of ring body. The device can select various holding modes according to the required inclination angle of the device, is convenient to operate, and reduces the use difficulty of workers.

Description

Tamping pickaxe convenient to operation

Technical Field

The utility model relates to a tamping pickaxe convenient to operation belongs to railway maintenance technical field.

Background

The tamping pickaxe is a small railway maintenance machine used in railway construction and maintenance operation, and is mainly applied to railway ballast tamping operation. The railway track maintenance tool is light in weight, reliable in performance, firm, durable, flexible and convenient to use, and is a necessary tool for railway track construction, operation and maintenance. In the tamping ballast operation process, in the rubble that needs to insert the track below with the pick, some rubbles are direct to be exposed, can use the tamping pick to carry out the operation along the vertical direction, however some rubbles are located the below of sleeper, and it needs the workman to bow or incline the body, and adjust the side direction of inserting the sleeper below of tamping pick slope simultaneously and exert oneself, the handle of general tamping pick is handle as an organic whole, is applicable to and is close to handheld tamping pick under the vertical state and operate, but when needs slope use tamping pick, inconvenient handheld, its operation degree of difficulty increases.

In view of the above problems, it is desirable to provide a tamping pick which is easy to operate, so as to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a tamping pickaxe convenient to operation, the utility model discloses research and development is solved the tamping pickaxe and is operated the big problem of the degree of difficulty when the slope operation. A brief summary of the present invention is provided below in order to provide a basic understanding of some aspects of the present invention. It should be understood that this summary is not an exhaustive overview of the invention. It is not intended to identify key or critical elements of the invention or to delineate the scope of the invention.

The technical scheme of the utility model:

the utility model provides a tamping pickaxe convenient to operation, including motor, the install bin, the body frame body, the clutch, the apparatus further comprises a rotating shaft, the pipe support, pick and eccentric shaft, fixed mounting has the body frame body on the shell of motor, the output of motor passes through the clutch and establishes with the pivot and is connected, install bin and body frame body coupling, the pivot sets up in the install bin, the one end and the eccentric shaft of pivot are connected, the eccentric shaft passes through the bearing setting in the cavity of pipe support, the both ends of pipe support are connected with install bin, pick respectively, the body frame body includes the ring body, handheld main handle and handheld vice handle, the ring body suit is on the shell of motor, the radial installation of ring body has handheld main handle, the axial of ring body is installed handheld vice handle.

Preferably: the main frame body is provided with a threaded through hole, and the positioning bolt penetrates through the threaded through hole to be connected with the installation box.

Preferably: the installation box is cylindrical, and the pipe support is circular tube type.

Preferably: the clutch is a friction clutch.

Preferably: the mounting box is provided with a plurality of through holes which are circumferentially arranged in an array manner on the surface corresponding to the positioning bolts, and the positioning bolts and the through holes are mounted.

Preferably, the following components: the handheld auxiliary handles are U-shaped, and the two handheld auxiliary handles are symmetrically arranged on two sides of the ring body.

The utility model discloses following beneficial effect has:

the utility model has the main hand-held handle and the auxiliary hand-held handle in different directions, can select various holding modes according to the required inclination angle of the device, has convenient operation, and reduces the use difficulty of workers;

the utility model discloses rotatable install bin for the pipe support uses main bevel gear to rotate as the centre of a circle, thereby the angle of adjustment body frame body and pipe support, pick, and the back is accomplished in the adjustment, and rotatory positioning bolt makes positioning bolt insert location in another through-hole, the utility model discloses can use perpendicularly, also can angle regulation realize inclining and use, and the staff of being convenient for tamps the rubble of sleeper below, and easy operation is convenient, very big staff's physical power of having saved.

Drawings

Fig. 1 is a perspective view of a tamping pick for ease of operation;

FIG. 2 is a schematic structural view of the main frame body;

fig. 3 is a schematic view of a tamper pick of a type which is easy to operate;

FIG. 4 isbase:Sub>A cross-sectional view A-A of FIG. 3;

in the figure: 1-motor, 2-installation box, 3-main frame body, 4-positioning bolt, 5-clutch, 6-main bevel gear, 7-auxiliary bevel gear, 8-rotating shaft, 9-pipe frame, 10-pick, 11-eccentric shaft, 31-ring body, 32-hand-held main handle and 33-hand-held auxiliary handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described below with reference to specific embodiments shown in the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The utility model discloses the connection that mentions divide into fixed connection and can dismantle the connection, fixed connection is for the conventional fixed connection mode such as undetachable connection including but not limited to hem connection, rivet connection, adhesive connection and welded connection, can dismantle the connection including but not limited to conventional dismantlement modes such as threaded connection, buckle connection, pin joint and hinged joint, when not clearly prescribing a limit to concrete connection mode, acquiesces to always can find at least one kind of connected mode in current connected mode and can realize this function, and the technical staff in the art can select by oneself as required. For example: the fixed connection selects welding connection, and the detachable connection selects hinge connection.

The first specific implementation way is as follows: the embodiment is described with reference to fig. 1 to 4, and the tamping pick convenient to operate of the embodiment includes a motor 1, an installation box 2, a main frame 3, a clutch 5, a rotating shaft 8, a pipe frame 9, a pick head 10 and an eccentric shaft 11, where the main frame 3 is fixedly installed on a housing of the motor 1, an output end of the motor 1 is connected with the rotating shaft 8 through the clutch 5, the installation box 2 is connected with the main frame 3, the rotating shaft 8 is arranged in the installation box 2, one end of the rotating shaft 8 is connected with the eccentric shaft 11, the eccentric shaft 11 is arranged in a cavity of the pipe frame 9 through a bearing, two ends of the pipe frame 9 are respectively connected with the installation box 2 and the pick head 10, the main frame 3 includes a ring body 31, a handheld main handle 32 and a handheld auxiliary handle 33, the ring body 31 is sleeved on the housing of the motor 1, the handheld main handle 32 is installed in a radial direction of the ring body 31, and the handheld auxiliary handle 33 is installed in an axial direction of the ring body 31; the device is provided with the handheld main handle 32 and the handheld auxiliary handle 33 in different directions, and the handheld main handle 32 and the handheld auxiliary handle 33 are separately arranged, so that various holding modes can be selected according to the required inclination angle of the device, the operation is convenient, and the use difficulty of workers is reduced;

the main frame body 3 is provided with a threaded through hole 321, and the positioning bolt 4 passes through the threaded through hole 321 to establish connection with the installation box 2;

when in use, the handle at the upper part of the main frame body 3 can be held, the motor 1 can drive the main bevel gear 6 to rotate through the clutch, and the main bevel gear 6 drives the auxiliary bevel gear 7 to rotate, so that the eccentric shaft 11 rotates; when the angle needs to be adjusted, the device is firstly in a halt state, the positioning bolt 4 is rotated to draw out the positioning bolt 4 from one through hole 21, the installation box 2 is rotated to enable the pipe frame 9 to rotate by taking the main bevel gear 6 as a circle center, so that the angles of the main frame body 3, the pipe frame 9 and the pickaxe head 10 are adjusted, and after the adjustment is completed, the positioning bolt 4 is rotated to enable the positioning bolt 4 to be inserted into the other through hole 21;

the installation box 2 is cylindrical, and the pipe frame 9 is a circular pipe; collision is prevented;

the clutch 5 is a friction clutch;

a plurality of through holes 21 arranged in a circumferential array are formed in the corresponding surface of the mounting box 2 and the positioning bolt 4, and the positioning bolt 4 and the through holes 21 are installed; by matching with different through holes 21, multi-angle adjustment can be performed according to actual conditions;

the auxiliary handholds 33 are U-shaped, and the two auxiliary handholds 33 are symmetrically arranged at two sides of the ring body 31, so that the handholds are convenient to hold.

It should be noted that, in the above embodiments, as long as the technical solutions can be aligned and combined without contradiction, those skilled in the art can exhaust all possibilities according to the mathematical knowledge of the alignment and combination, and therefore the present invention does not describe the technical solutions after alignment and combination one by one, but it should be understood that the technical solutions after alignment and combination have been disclosed by the present invention.

The present embodiments are merely exemplary and do not limit the scope of the patent, and those skilled in the art can make modifications to the parts thereof without departing from the spirit and scope of the patent.

Claims (6)

1. The utility model provides a tamping pickaxe convenient to operation which characterized in that: including motor (1), install bin (2), the body frame (3), clutch (5), pivot (8), pipe support (9), pick (10) and eccentric shaft (11), fixed mounting has body frame (3) on the shell of motor (1), the output of motor (1) passes through clutch (5) and is established with pivot (8) and be connected, install bin (2) are connected with body frame (3), pivot (8) set up in install bin (2), the one end and the eccentric shaft (11) of pivot (8) are connected, eccentric shaft (11) pass through the bearing setting in the cavity of pipe support (9), the both ends of pipe support (9) are connected with install bin (2), pick (10) respectively, body frame (3) are including ring body (31), handheld main handle (32) and handheld vice handle (33), ring body (31) suit is on the shell of motor (1), radial installation of ring body (31) is handed main handle (32), the axial of ring body (31) is installed and is handed vice handle (33).

2. A tamping pick of claim 1, wherein: still include positioning bolt (4), main bevel gear (6) and from bevel gear (7), the output of motor (1) passes through clutch (5) and is connected with main bevel gear (6), install mounting box (2) and be connected with ring body (31) through the bearing, install on pivot (8) from bevel gear (7), pivot (8) pass through the bearing setting in mounting box (2), main bevel gear (6) and from bevel gear (7) meshing, be provided with screw thread through-hole (321) on the body frame body (3), positioning bolt (4) pass screw thread through-hole (321) and establish with mounting box (2) and be connected.

3. A tamping pick of claim 1, wherein: the mounting box (2) is cylindrical, and the pipe support (9) is circular.

4. A tamping pick of the type described in claim 1 or 2, wherein: the clutch (5) is a friction clutch.

5. A tamping pick of claim 2, wherein: the mounting box (2) and the corresponding surface of the positioning bolt (4) are provided with a plurality of through holes (21) which are circumferentially arranged in an array mode, and the positioning bolt (4) and the through holes (21) are mounted.

6. A tamping pick of claim 1, wherein: the auxiliary handholding handles (33) are U-shaped, and the two auxiliary handholding handles (33) are symmetrically arranged at two sides of the ring body (31).

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