Double-wheel slot milling machine

Abstract

The utility model provides a double-wheel slot milling machine which comprises a milling wheel installation support, an equipment installation frame is arranged at the upper end of the milling wheel installation support, a double-wheel milling wheel is arranged on the lower side of the milling wheel installation support, and the double-wheel milling wheel is fixed on the milling wheel installation support through a rotary installation seat. One side of the double-wheel milling wheel is in transmission connection with the output end of the milling driving device, the milling driving device is mounted on the milling wheel mounting bracket, the double-wheel milling wheel comprises a left milling driving hub and a right milling driving hub, the left milling driving hub and the right milling driving hub are mounted on the milling driving shaft through hub fixing seats, and the left milling driving hub and the right milling driving hub are mounted on the milling driving shaft through hub fixing seats. According to the double-wheel milling wheel device, rapid and efficient construction of an underground diaphragm wall can be achieved through the double-wheel milling wheel, meanwhile, rapid maintenance and adjustment can be achieved through reasonable installation of driving equipment, and the milling wheel device is convenient to use and high in practicability. The use is very convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction equipment, in particular to a double-wheel slot milling machine. Background Art

[0002] A double-wheel slot milling machine is an engineering equipment for underground continuous wall construction. It mainly relies on a milling wheel set on a tool holder to mill and crush rocks and soil. A Chinese patent discloses a milling wheel assembly and a double-wheel slot milling machine (application number: 201911271355.3), including: a wheel hub, the wheel hub includes: a wheel surface, which is set on the outer circumferential surface of the wheel hub; a wheel rim, which is set on the edge of the wheel surface; a front end face; a plurality of plate teeth, a plurality of the plate teeth are set on the wheel surface; a plurality of pick teeth, a plurality of the pick teeth are set on the wheel rim, any of the pick teeth includes a milling head, and the milling head of at least one of the pick teeth protrudes outside the front end face. However, its driving structure is unreasonable and the slot milling efficiency is low. Utility Model Content

[0003] The technical problem solved by the utility model is to provide a double-wheel slot milling machine to solve the problems raised in the above background technology.

[0004] The technical problem solved by the utility model is achieved by adopting the following technical scheme: a double-wheel slot milling machine, comprising: a milling wheel mounting bracket, an equipment mounting frame is provided at the upper end of the milling wheel mounting bracket, a double-wheel milling wheel is provided on the lower side of the milling wheel mounting bracket, the double-wheel milling wheel is fixed to the milling wheel mounting bracket through a rotating mounting seat, one side of the double-wheel milling wheel is transmission-connected to the output end of a milling drive device, the milling drive device is installed on the milling wheel mounting bracket, the double-wheel milling wheel comprises a left milling drive hub and a right milling drive hub, the left milling drive hub and the right milling drive hub are installed on a milling drive shaft through a hub fixing seat, a milling wheel is provided on the outer side of the left milling drive hub and the right milling drive hub, the milling drive shaft is fixed to the milling wheel mounting bracket through a rotating mounting seat, the rotating mounting seat comprises a drive shaft mounting bearing, the drive shaft mounting bearing is installed on a bearing mounting seat through a bearing pressure plate, the bearing mounting seat is installed on a connecting fixing block through fixing bolts, and the connecting fixing block is installed on the milling wheel mounting bracket through fixing bolts.

[0005] Furthermore, a plurality of mounting positioning grooves are provided on the outer sides of the left milling drive hub and the right milling drive hub, and the milling wheels are mounted on the mounting positioning grooves on the outer sides of the left milling drive hub and the right milling drive hub.

[0006] Furthermore, the equipment installation frame includes a hydraulic arm fixing seat, a control end head mounting seat is provided on the hydraulic arm fixing seat, a control end head is provided on the control end head mounting seat, and the hydraulic arm fixing seat is installed on the milling wheel mounting bracket through a fixing seat connecting plate.

[0007] Furthermore, the milling drive device includes a milling drive motor, a milling drive wheel is provided on the output end of the milling drive motor, the milling drive wheel is connected to the milling drive shaft through a transmission belt, and the housing of the milling drive motor is installed on the milling wheel mounting bracket through a motor mounting bracket.

[0008] Furthermore, the motor mounting bracket includes a motor mounting seat, one end of which is mounted on a connecting support ear on the motor mounting plate through a rotating fixing pin, and the other end of the motor mounting seat is mounted on the connecting support ear on the motor mounting plate through a tensioning device.

[0009] Furthermore, the tensioning device is a tensioning cylinder, the output end of the tensioning cylinder is mounted on the connecting support ear on the motor mounting seat through a rotating fixing pin, and the cylinder body of the tensioning cylinder is mounted on the connecting support ear on the motor mounting plate through a rotating fixing pin.

[0010] Compared with the prior art, the utility model has the beneficial effects that the utility model can realize fast and efficient construction of underground continuous walls through the double-wheel milling wheels, and can realize fast maintenance and adjustment through reasonable installation of driving equipment, which is very convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model.

[0012] Figure 2 This is a schematic diagram of the equipment installation framework structure of the utility model.

[0013] Figure 3 It is a schematic diagram of the double-wheel milling wheel structure of the utility model.

[0014] Figure 4 It is a schematic diagram of the structure of the rotary mounting seat of the utility model.

[0015] Figure 5 This is a schematic structural diagram of the milling drive device of the utility model. DETAILED DESCRIPTION

[0016] In order to make the technical means for realizing the utility model, creative features, objectives and effects easy to understand, the utility model is further explained below in conjunction with specific diagrams. In the description of the utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection, or an integral connection can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal connection of two components.

[0017] Example 1

[0018] like Figures 1 to 5 As shown, a double-wheel slot milling machine comprises: a milling wheel mounting bracket 1, an equipment mounting frame 2 is provided at the upper end of the milling wheel mounting bracket 1, a double-wheel milling wheel 3 is provided at the lower side of the milling wheel mounting bracket 1, the double-wheel milling wheel 3 is fixed to the milling wheel mounting bracket 1 through a rotating mounting seat 4, one side of the double-wheel milling wheel 3 is transmission-connected to the output end of a milling drive device 5, the milling drive device 5 is mounted on the milling wheel mounting bracket 1, the double-wheel milling wheel 3 comprises a left milling drive hub 31 and a right milling drive hub 32, the left milling drive hub 31 and the right milling drive hub 32 is installed on the milling drive shaft 33 through the hub fixing seat 34, and the milling wheels are arranged on the outer sides of the left milling drive hub 31 and the right milling drive hub 32. The milling drive shaft 33 is fixed on the milling wheel mounting bracket 1 through the rotating mounting seat 4, and the rotating mounting seat 4 includes a drive shaft mounting bearing 41, and the drive shaft mounting bearing 41 is installed on the bearing mounting seat 42 through the bearing pressure plate 43. The bearing mounting seat 42 is installed on the connecting fixing block 44 through the fixing bolts, and the connecting fixing block 44 is installed on the milling wheel mounting bracket 1 through the fixing bolts.

[0019] A plurality of mounting positioning grooves are arranged on the outer sides of the left milling drive hub 31 and the right milling drive hub 32 , and the milling wheels are mounted on the mounting positioning grooves on the outer sides of the left milling drive hub 31 and the right milling drive hub 32 .

[0020] Example 2

[0021] like Figures 1 to 5 As shown, a double-wheel slot milling machine comprises: a milling wheel mounting bracket 1, an equipment mounting frame 2 is provided on the upper end of the milling wheel mounting bracket 1, a double-wheel milling wheel 3 is provided on the lower side of the milling wheel mounting bracket 1, the double-wheel milling wheel 3 is fixed to the milling wheel mounting bracket 1 through a rotating mounting seat 4, one side of the double-wheel milling wheel 3 is transmission-connected to the output end of a milling drive device 5, the milling drive device 5 is mounted on the milling wheel mounting bracket 1, the equipment mounting frame 2 comprises a hydraulic arm fixing seat 21, a control end mounting seat 22 is provided on the hydraulic arm fixing seat 21, a control end 23 is provided on the control end mounting seat 22, and the hydraulic arm fixing seat 21 is mounted on the milling wheel mounting bracket 1 through a fixing seat connecting plate 24.

[0022] Example 3

[0023] like Figures 1 to 5As shown, a double-wheel slot milling machine comprises: a milling wheel mounting bracket 1, wherein the upper end of the milling wheel mounting bracket 1 is provided with an equipment mounting frame 2, and the lower side of the milling wheel mounting bracket 1 is provided with a double-wheel milling wheel 3, wherein the double-wheel milling wheel 3 is fixed on the milling wheel mounting bracket 1 through a rotating mounting seat 4, wherein one side of the double-wheel milling wheel 3 is transmission-connected to the output end of a milling drive device 5, wherein the milling drive device 5 is mounted on the milling wheel mounting bracket 1, wherein the milling drive device 5 comprises a milling drive motor 51, wherein the output end of the milling drive motor 51 is provided with a milling drive wheel 52, wherein the milling drive wheel 52 is connected to a milling drive shaft 33 through a transmission belt, and wherein the housing of the milling drive motor 51 is mounted on the milling wheel mounting bracket 1 through a motor mounting bracket. The motor mounting bracket comprises a motor mounting seat 53, wherein one end of the motor mounting seat 53 is mounted on a connecting support ear 54 on a motor mounting plate 55 through a rotating fixing pin, and the other end of the motor mounting seat 53 is mounted on a connecting support ear 54 on a motor mounting plate 55 through a tensioning device 56. The tensioning device 56 is a tensioning cylinder, the output end of which is mounted on the connecting support ear 54 on the motor mounting seat 53 through a rotating fixing pin, and the cylinder body of the tensioning cylinder is mounted on the connecting support ear 54 on the motor mounting plate 55 through a rotating fixing pin.

[0024] A device mounting frame 2 is provided at the upper end of a milling wheel mounting bracket 1 of the utility model, a double-wheel milling wheel 3 is provided at the lower side of the milling wheel mounting bracket 1, the double-wheel milling wheel 3 is fixed to the milling wheel mounting bracket 1 through a rotating mounting seat 4, one side of the double-wheel milling wheel 3 is transmission-connected to the output end of a milling drive device 5, the milling drive device 5 is mounted on the milling wheel mounting bracket 1, and the double-wheel milling wheel 3 can be used to realize fast and efficient construction of underground continuous walls. At the same time, by reasonably installing the driving equipment, fast maintenance and adjustment can be realized, and the use is very convenient.

[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A double-wheel slot milling machine, comprising: A milling wheel mounting bracket (1), wherein an equipment mounting frame (2) is provided at the upper end of the milling wheel mounting bracket (1), and the characteristics are as follows: a double-wheel milling wheel (3) is provided at the lower side of the milling wheel mounting bracket (1), and the double-wheel milling wheel (3) is fixed to the milling wheel mounting bracket (1) through a rotating mounting seat (4), one side of the double-wheel milling wheel (3) is transmission-connected to the output end of a milling drive device (5), and the milling drive device (5) is mounted on the milling wheel mounting bracket (1), and the double-wheel milling wheel (3) comprises a left milling drive hub (31) and a right milling drive hub (32), and the left milling drive hub (31) and the right milling drive hub (32) are connected to the milling wheel mounting bracket (1) through a rotating mounting seat (4). The hub fixing seat (34) is installed on the milling drive shaft (33), and the outer sides of the left milling drive hub (31) and the right milling drive hub (32) are provided with milling wheels. The milling drive shaft (33) is fixed on the milling wheel mounting bracket (1) through a rotating mounting seat (4), and the rotating mounting seat (4) includes a drive shaft mounting bearing (41), and the drive shaft mounting bearing (41) is installed on the bearing mounting seat (42) through a bearing pressure plate (43), and the bearing mounting seat (42) is installed on the connecting fixing block (44) through fixing bolts, and the connecting fixing block (44) is installed on the milling wheel mounting bracket (1) through fixing bolts.

2. A double-wheel slot milling machine according to claim 1, characterized in that: A plurality of mounting positioning grooves are arranged on the outer sides of the left milling drive hub (31) and the right milling drive hub (32), and the milling wheels are mounted on the mounting positioning grooves on the outer sides of the left milling drive hub (31) and the right milling drive hub (32).

3. A double-wheel slot milling machine according to claim 1, characterized in that: The equipment mounting frame (2) comprises a hydraulic arm fixing seat (21), a control end head mounting seat (22) is provided on the hydraulic arm fixing seat (21), a control end head (23) is provided on the control end head mounting seat (22), and the hydraulic arm fixing seat (21) is mounted on the milling wheel mounting bracket (1) via a fixing seat connecting plate (24).

4. A double-wheel slot milling machine according to claim 1, characterized in that: The milling drive device (5) comprises a milling drive motor (51), a milling drive wheel (52) is provided at the output end of the milling drive motor (51), the milling drive wheel (52) is connected to the milling drive shaft (33) via a transmission belt, and the housing of the milling drive motor (51) is mounted on the milling wheel mounting bracket (1) via a motor mounting bracket.

5. A double-wheel slot milling machine according to claim 4, characterized in that: The motor mounting bracket comprises a motor mounting seat (53), one end of the motor mounting seat (53) is mounted on a connecting support ear (54) on a motor mounting plate (55) via a rotating fixing pin, and the other end of the motor mounting seat (53) is mounted on the connecting support ear (54) on the motor mounting plate (55) via a tensioning device (56).

6. A double-wheel slot milling machine according to claim 5, characterized in that: The tensioning device (56) is a tensioning cylinder, the output end of which is mounted on a connecting support ear (54) on a motor mounting seat (53) via a rotating fixing pin, and the cylinder body of the tensioning cylinder is mounted on a connecting support ear (54) on a motor mounting plate (55) via a rotating fixing pin.

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