Groove excavation control device

Abstract

The utility model discloses a trench excavation control device, which relates to the technical field of construction and comprises a mounting frame and a rotating shaft, and a trench excavation fluted disc is sleeved on the outer side of the rotating shaft; a shell is arranged at one end of the rotating shaft and located on the side edge of the mounting frame, a driving mechanism is arranged in the shell, and an excavation width control mechanism is arranged at the other end of the rotating shaft. A plurality of connecting plates are arranged on the side wall of the mounting frame, and mounting holes are formed in the connecting plates; a reinforcing plate is arranged at the top of the mounting frame, and a supporting plate is arranged on one side of the reinforcing plate; the excavation width control mechanism comprises a shaft sleeve and a shaft shoulder which are arranged at the other end of the rotating shaft, and a connecting groove matched with the shaft shoulder is formed in the shaft sleeve; a telescopic cylinder is arranged at the top end of the supporting plate, a square plate is arranged on an output shaft of the telescopic cylinder, and the bottom of the square plate is connected with the shaft sleeve. According to the utility model, the excavation width of the groove can be controlled, the damage to the environment is reduced, and the resource consumption is reduced, so that the construction requirements of green buildings are better met.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to a trench excavation control device. Background Art

[0002] In the construction process of green buildings, intelligent control of the width of trench excavation is helpful to reduce resource consumption. Among them, the trench excavation control device is used to control the trench width of excavation machinery, such as excavators or trenchers, when performing earthwork operations. The purpose is to ensure that the width of the trench accurately meets the requirements of the engineering design, thereby ensuring the quality of the project, improving the efficiency of the operation, and reducing unnecessary earthwork excavation. The existing trench excavation control device needs to move the excavation machinery when controlling the trench width, which is inefficient and cumbersome to operate.

[0003] For example, Chinese patent 202320951938.6 discloses a pipeline trench excavation device, which includes a toothed disc 1 and a toothed disc 2, which can dismantle the damaged cutting teeth 2 and the connecting bolts 2 and 1 on the surface of the cutting teeth 1, and then quickly replace the damaged parts. However, the above pipeline trench excavation device still has the following shortcomings: the toothed disc cannot be moved in the horizontal direction during specific use, so when the trench needs to be widened, the excavation machinery needs to be moved, which is not only troublesome to operate, but also consumes more resources and does not conform to the concept of green environmental protection. Utility Model Content

[0004] In view of the problems in the related technology, the utility model proposes a trench excavation control device to overcome the above technical problems existing in the existing related technology.

[0005] To this end, the specific technical solutions adopted by the utility model are as follows:

[0006] A trench excavation control device comprises a mounting frame, a rotating shaft is arranged at the bottom of the mounting frame, and a trench excavation gear disk is sleeved on the outer side of the rotating shaft; a shell is arranged at one end of the rotating shaft and located on the side of the mounting frame, a driving mechanism is arranged in the shell, and an excavation width control mechanism is arranged at the other end of the rotating shaft; a plurality of connecting plates are arranged on the side walls of the mounting frame, and mounting holes are arranged in the connecting plates; a reinforcing plate is arranged on the top of the mounting frame, and a support plate is arranged on one side of the reinforcing plate.

[0007] Furthermore, in order to realize the driving of the rotating shaft and the groove excavation gear plate so that the groove excavation gear plate can excavate the groove, the driving mechanism includes a connecting sleeve arranged in the shell, the connecting sleeve is connected to the end of the rotating shaft, and the outer side of the connecting sleeve is provided with a gear 1; the driving mechanism also includes a motor arranged inside the shell, and the output shaft of the motor is provided with a rack 2 meshing with gear 1.

[0008] Furthermore, in order to enable the connecting sleeve to drive the rotating shaft to rotate, a key slot is provided inside the connecting sleeve, and a connecting key matching the key slot is provided at one end of the rotating shaft close to the connecting sleeve.

[0009] Furthermore, in order to be able to adjust the position of the trench excavation toothed disc, the excavation width control mechanism includes a sleeve arranged at the other end of the rotating shaft, a shoulder is arranged at the end of the rotating shaft close to the sleeve, and a connecting groove matching the shoulder is arranged in the sleeve; a telescopic cylinder is arranged at the top of the support plate, and a square plate is arranged on the output shaft of the telescopic cylinder, and the bottom of the square plate is connected to the sleeve.

[0010] The beneficial effects of the utility model are:

[0011] (1) The utility model can realize the control of the trench excavation width, reduce the damage to the environment, and reduce the consumption of resources, so as to better meet the construction requirements of green buildings.

[0012] (2) By setting up a driving mechanism, the driving of the rotating shaft and the groove excavation toothed disc is realized, so that the groove excavation toothed disc can excavate the groove. At the same time, the design of the keyway and the connecting key enables the rotating shaft to move in the horizontal direction when it is not rotating.

[0013] (3) By setting up an excavation width control mechanism, the position of the trench excavation toothed disc can be adjusted to achieve dynamic control of the trench width without moving the entire excavation machinery, which is conducive to reducing resource consumption and conforming to the concept of green environmental protection; the coordination of the shaft shoulder and the connecting groove enables the rotating shaft to rotate together with the trench excavation toothed disc and move horizontally with the shaft sleeve, thereby driving the trench excavation toothed disc to move horizontally. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a structural schematic diagram of a trench excavation control device according to an embodiment of the utility model;

[0016] Figure 2 It is a partial schematic diagram of a driving mechanism in a trench excavation control device according to an embodiment of the utility model;

[0017] Figure 3 It is a partial schematic diagram of an excavation width control mechanism in a trench excavation control device according to an embodiment of the utility model;

[0018] Figure 4 It is a structural schematic diagram of a connecting sleeve in a trench excavation control device according to an embodiment of the utility model;

[0019] Figure 5 It is a cross-sectional view of a shaft sleeve in a trench excavation control device according to an embodiment of the utility model.

[0020] In the figure:

[0021] 1. Mounting frame; 2. Rotating shaft; 3. Groove excavation gear disc; 4. Housing; 5. Driving mechanism; 501. Connecting sleeve; 502. Gear 1; 503. Motor; 504. Rack 2; 505. Keyway; 506. Connecting key; 6. Excavation width control mechanism; 601. Bushing; 602. Shoulder; 603. Connecting groove; 604. Telescopic cylinder; 605. Square plate; 7. Connecting plate; 8. Mounting hole; 9. Reinforcement plate; 10. Support plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] According to an embodiment of the utility model, a trench excavation control device is provided.

[0024] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-5 As shown, according to the embodiment of the utility model, the trench excavation control device includes a mounting frame 1, a rotating shaft 2 is arranged at the bottom of the mounting frame 1, bearings are arranged between the two ends of the rotating shaft 2 and the mounting frame 1, and a trench excavation gear disc 3 is sleeved on the outer side of the rotating shaft 2; a shell 4 is arranged at one end of the rotating shaft 2 and located on the side of the mounting frame 1, a driving mechanism 5 is arranged in the shell 4, and an excavation width control mechanism 6 is arranged at the other end of the rotating shaft 2; a plurality of connecting plates 7 are arranged on the side wall of the mounting frame 1, and mounting holes 8 are arranged in the connecting plates 7; a reinforcement plate 9 is arranged on the top of the mounting frame 1, and a support plate 10 is arranged on one side of the reinforcement plate 9. In addition, a control panel is arranged on the outside of the mounting frame 1, and the control panel integrates a microprocessor or a controller, so that the operator can set and adjust the working parameters of the motor 503 and the telescopic cylinder 604, such as speed, torque, telescopic length, etc., through a touch screen or buttons, and the parameters can be preset, and the motor 503 and the telescopic cylinder 604 can be automatically controlled according to the preset parameters, thereby improving the intelligence level of the device.

[0025] With the aid of the above scheme, the utility model can achieve control over the trench excavation width, reduce damage to the environment, and reduce resource consumption, thereby better meeting the construction requirements of green buildings.

[0026] In one embodiment, for the above-mentioned driving mechanism 5, the driving mechanism 5 includes a connecting sleeve 501 arranged in the shell 4, the connecting sleeve 501 is connected to the end of the rotating shaft 2, one end of the connecting sleeve 501 is connected to the shell 4, and the outer side of the connecting sleeve 501 is provided with a gear 1 502; the driving mechanism 5 also includes a motor 503 arranged inside the shell 4, and the output shaft of the motor 503 is provided with a rack 2 504 meshing with the gear 1 502; a key slot 505 is provided inside the connecting sleeve 501, and a connecting key 506 matching the key slot 505 is provided at one end of the rotating shaft 2 close to the connecting sleeve 501, thereby realizing the driving of the rotating shaft 2 and the groove excavation toothed disc 3, so that the groove excavation toothed disc 3 can excavate the groove, and at the same time, the design of the key slot 505 and the connecting key 506 enables the rotating shaft 2 to move in the horizontal direction when it is not rotating.

[0027] The working principle of the driving mechanism 5 is as follows: after the motor 503 is started, the rack 2 504 on its output shaft starts to rotate. The rack 2 504 meshes with the gear 1 502 to convert the rotational motion of the motor 503 into the rotational motion of the gear 1 502. Since the gear 1 502 is connected to the connecting sleeve 501, the rotational motion of the gear 1 502 is transmitted to the rotating shaft 2 through the connecting sleeve 501. The rotation of the rotating shaft 2 drives the groove excavation toothed disc 3 set on the outside to rotate, and the groove excavation operation is performed.

[0028] In one embodiment, for the above-mentioned excavation width control mechanism 6, the excavation width control mechanism 6 includes a sleeve 601 arranged at the other end of the rotating shaft 2, and a shoulder 602 is arranged at the end of the rotating shaft 2 close to the sleeve 601, and a connecting groove 603 matching the shoulder 602 is arranged in the sleeve 601; a telescopic cylinder 604 is arranged at the top of the support plate 10, and a square plate 605 is arranged on the output shaft of the telescopic cylinder 604, and the bottom of the square plate 605 is connected to the sleeve 601, so that the position of the groove excavation toothed disc 3 can be adjusted to realize dynamic control of the groove width without moving the entire excavation machinery, which is beneficial to reducing resource consumption and conforming to the concept of green environmental protection; the cooperation of the shoulder 602 and the connecting groove 603 enables the rotating shaft 2 to rotate together with the groove excavation toothed disc 3, and at the same time can move horizontally with the sleeve 601, thereby driving the groove excavation toothed disc 3 to move horizontally.

[0029] The working principle of the excavation width control mechanism 6 is as follows: when the trench width needs to be adjusted, the telescopic cylinder 604 receives a command from the control panel. The output shaft of the telescopic cylinder 604 begins to extend or retract, driving the square plate 605 to move accordingly. The bottom of the square plate 605 is connected to the sleeve 601, so the movement of the square plate 605 causes the sleeve 601 to move axially. The connecting groove 603 in the sleeve 601 cooperates with the shaft shoulder 602, so that the movement of the sleeve 601 drives the rotating shaft 2 and the trench excavation toothed disc 3 to move in the horizontal direction. In this way, the trench width can be adjusted without moving the entire excavation machine.

[0030] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0031] In actual application, the operator sets the relevant parameters of trench excavation, such as width, through the control panel. The control panel automatically controls the motor 503 and the telescopic cylinder 604 according to the set parameters. The motor 503 drives the trench excavation toothed disc 3 to rotate to cut and excavate the soil. When the trench width needs to be adjusted, the telescopic cylinder 604 adjusts the horizontal position of the trench excavation toothed disc 3 according to the instructions of the control panel.

[0032] In summary, the utility model can achieve the control of the trench excavation width, reduce the damage to the environment, reduce resource consumption, and thus better meet the construction requirements of green buildings. By setting the driving mechanism 5, the driving of the rotating shaft 2 and the trench excavation toothed disc 3 is achieved, so that the trench excavation toothed disc 3 can excavate the trench. At the same time, the design of the keyway 505 and the connecting key 506 enables the rotating shaft 2 to move in the horizontal direction when it is not rotating. By setting the excavation width control mechanism 6, the position of the trench excavation toothed disc 3 can be adjusted to achieve dynamic control of the trench width without moving the entire excavation machinery, which is conducive to reducing resource consumption and conforming to the concept of green environmental protection; the cooperation of the shaft shoulder 602 and the connecting groove 603 enables the rotating shaft 2 to rotate together with the trench excavation toothed disc 3, and at the same time can move horizontally with the shaft sleeve 601, thereby driving the trench excavation toothed disc 3 to move horizontally.

[0033] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A trench excavation control device, comprising a mounting frame (1), characterized in that: A rotating shaft (2) is provided at the bottom of the mounting frame (1), and a groove excavation toothed disc (3) is sleeved on the outer side of the rotating shaft (2); A housing (4) is provided at one end of the rotating shaft (2) and located on the side of the mounting frame (1), a driving mechanism (5) is provided inside the housing (4), and an excavation width control mechanism (6) is provided at the other end of the rotating shaft (2).

2. A trench excavation control device according to claim 1, characterized in that: A plurality of connecting plates (7) are arranged on the side walls of the mounting frame (1), and mounting holes (8) are arranged in the connecting plates (7).

3. A trench excavation control device according to claim 2, characterized in that: A reinforcing plate (9) is arranged on the top of the mounting frame (1), and a supporting plate (10) is arranged on one side of the reinforcing plate (9).

4. A trench excavation control device according to claim 3, characterized in that: The driving mechanism (5) comprises a connecting sleeve (501) arranged in the housing (4), the connecting sleeve (501) being connected to the end of the rotating shaft (2), and a gear 1 (502) being arranged on the outer side of the connecting sleeve (501).

5. A trench excavation control device according to claim 4, characterized in that: The driving mechanism (5) further comprises a motor (503) arranged inside the housing (4), and a rack gear 2 (504) meshing with the gear gear 1 (502) is arranged on the output shaft of the motor (503).

6. A trench excavation control device according to claim 4 or 5, characterized in that: A keyway (505) is provided inside the connecting sleeve (501), and a connecting key (506) matching with the keyway (505) is provided at one end of the rotating shaft (2) close to the connecting sleeve (501).

7. A trench excavation control device according to claim 6, characterized in that: The excavation width control mechanism (6) comprises a shaft sleeve (601) arranged at the other end of the rotating shaft (2); an end of the rotating shaft (2) close to the shaft sleeve (601) is provided with a shaft shoulder (602); and a connecting groove (603) matching with the shaft shoulder (602) is provided in the shaft sleeve (601).

8. A trench excavation control device according to claim 7, characterized in that: A telescopic cylinder (604) is arranged at the top end of the support plate (10), a square plate (605) is arranged on the output shaft of the telescopic cylinder (604), and the bottom of the square plate (605) is connected to the shaft sleeve (601).

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