Mining dump truck control tower assembly fixing base

Abstract

The utility model discloses a mining dump truck control tower assembly fixing base, which relates to the technical field of dump trucks, and comprises a device base, a limiting block is mounted on the inner side wall of the device base, a control rocker is mounted in the device base, an oil injection hole is formed in the inner wall of the control rocker, a cover plate is mounted at the top of the limiting block, and the cover plate is mounted on the inner wall of the control rocker. The fixing shaft penetrates through the interior of the cover plate, and a lubricating mechanism is installed on the outer wall of the cover plate. The lubricating mechanism, the clamping groove and the filter sleeve are connected in a clamped mode, the positioning sleeve and the dustproof cover are connected in a threaded mode, when the device is used, the filter sleeve is placed in the clamping groove, then lubricating oil is poured into the positioning sleeve, impurities are filtered through the filter sleeve, the lubricating effect is improved, and after the lubricating oil is injected, the filter sleeve is closed, so that the lubricating effect is improved. The dustproof cover and the positioning sleeve are fixed in a threaded mode for sealing, dust is prevented from entering, use of the control rocker is not affected, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dump trucks, in particular to a fixed base for an operating tower assembly of a mining dump truck. Background Art

[0002] Mining dump trucks are mainly used in mining industries such as metallurgy and coal. Mining dump trucks are mainly controlled and operated by an operating tower assembly. The operating tower assembly is mainly equipped with components such as joysticks, and the installation of the joystick requires assembly through a base. The fixed base installation position of the existing operating tower assembly is a fixed design. Due to the different driving habits of different drivers, it may cause operational discomfort and poor driving experience. In addition, the operating tower assembly is used for a long time, and the internal parts are severely worn. The lubrication of the internal parts requires overall disassembly and local lubrication. The process is cumbersome and the cost is high. In order to solve the above problems, a fixed base for the operating tower assembly of a mining dump truck is needed.

[0003] The existing fixed base of the control tower assembly of a mining dump truck cannot be lubricated during operation and cannot be adjusted in installation position according to the driving habits of different drivers. Therefore, a fixed base of the control tower assembly of a mining dump truck is urgently needed. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a fixed base for a mining dump truck control tower assembly to solve the problem that the existing fixed base for the mining dump truck control tower assembly cannot be lubricated during use and cannot be adjusted in installation position according to the driving habits of different drivers.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixed base for a control tower assembly of a mining dump truck, comprising a device base, a limit block is installed on the inner side wall of the device base, a control rocker is installed inside the device base, an oil filling hole is opened on the inner wall of the control rocker, a cover plate is installed on the top of the limit block, and a fixed shaft passes through the inside of the cover plate.

[0006] The outer wall of the cover plate is provided with a lubrication mechanism.

[0007] An adjustment mechanism is installed at the bottom of the device base.

[0008] Preferably, the limit blocks are distributed in a rectangular array with the central axis of the device base as the center, and the fixed shaft passes through the interior of the cover plate and is threadedly connected to the limit blocks.

[0009] Preferably, the lubrication mechanism comprises a positioning sleeve, a slot, a filter sleeve and a dust cover, the outer wall of the cover plate is installed with a positioning sleeve, the inner wall of the positioning sleeve is provided with a slot, the inner wall of the slot is installed with a filter sleeve, and the outer wall of the positioning sleeve is installed with a dust cover.

[0010] Preferably, the card slot is connected to the filter sleeve by a card-engagement connection, and the positioning sleeve is connected to the dust cover by a threaded connection.

[0011] Preferably, the adjustment mechanism includes a positioning rod, a sliding sleeve, a fixed sleeve, a slider, a limiting sleeve, a slide rail, a sliding groove and an adjusting sleeve. The inner wall of the device base is installed with a positioning rod, the outer wall of the positioning rod is installed with a sliding sleeve, the outer wall of the positioning rod is installed with a fixed sleeve, the side wall of the sliding sleeve is installed with a slider, the outer wall of the slider is installed with a limiting sleeve, the outer wall of the slider is installed with a slide rail, the inner wall of the slide rail is provided with a sliding groove, and the outer wall of the slider is installed with an adjusting sleeve.

[0012] Preferably, the slider is slidably connected to the slide rail, and the slider is threadedly connected to the adjustment sleeve.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model has a lubrication mechanism, the card slot and the filter sleeve are connected by card engagement, the positioning sleeve and the dust cover are connected by threads. When the device is used, the filter sleeve is placed in the card slot, and then lubricating oil is poured into the positioning sleeve, and impurities are filtered through the filter sleeve to improve the lubrication effect. After the lubricating oil is injected, the dust cover and the positioning sleeve are threadedly fixed to seal, so as to prevent dust from entering and affecting the use of the operating rocker, thereby increasing the practicality of the device;

[0015] 2. The utility model provides an adjustment mechanism, the positioning rod and the sliding sleeve are threadedly connected, the slider and the sliding rail are slidably connected. When using the device, the sliding sleeve and the device base are fixed by rotating the fixing sleeve and the positioning rod threads to tighten, and then the slider is threadedly connected to the side wall of the sliding sleeve through the limiting sleeve, and then the slider is inserted into the sliding rail. According to the driving habits of different drivers, the device base is slid to a suitable position, and then the adjusting sleeve and the slider are rotated to tighten the threads to squeeze and fix the adjusting sleeve and the outer wall of the sliding rail, thereby meeting the practical needs of different driving habits and increasing the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model from the front;

[0017] Figure 2 This is a schematic diagram showing the structure of the internal components of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the lubrication mechanism of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the regulating mechanism of the utility model.

[0020] In the figure: 1. device base; 2. limit block; 3. operating rocker; 4. oil filling hole; 5. cover plate; 6. fixed shaft; 7. lubrication mechanism; 701. positioning sleeve; 702. slot; 703. filter sleeve; 704. dust cover; 8. adjustment mechanism; 801. positioning rod; 802. sliding sleeve; 803. fixing sleeve; 804. sliding block; 805. limit sleeve; 806. slide rail; 807. slide groove; 808. adjustment sleeve. DETAILED DESCRIPTION

[0021] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0022] The following describes an embodiment of the utility model based on its overall structure.

[0023] See also Figure 1-4 A fixed base for an operating tower assembly of a mining dump truck comprises a device base 1, a limiting block 2 is installed on the inner side wall of the device base 1, a control rocker 3 is installed inside the device base 1, an oil filling hole 4 is opened on the inner wall of the control rocker 3, a cover plate 5 is installed on the top of the limiting block 2, a fixed shaft 6 passes through the inside of the cover plate 5, the limiting blocks 2 are distributed in a rectangular array with the central axis of the device base 1 as the center, and the fixed shaft 6 passes through the inside of the cover plate 5 and is threadedly connected with the limiting block 2.

[0024] See also Figure 1-4 A fixed base for a control tower assembly of a mining dump truck, a lubrication mechanism 7 is installed on the outer wall of a cover plate 5, the lubrication mechanism 7 comprises a positioning sleeve 701, a slot 702, a filter sleeve 703 and a dust cover 704, a positioning sleeve 701 is installed on the outer wall of the cover plate 5, a slot 702 is provided on the inner wall of the positioning sleeve 701, a filter sleeve 703 is installed on the inner wall of the slot 702, a dust cover 704 is installed on the outer wall of the positioning sleeve 701, the slot 702 is connected to the filter sleeve 703 by snap-fitting, the positioning sleeve 701 is connected to the dust cover 704 by threading, Through the lubrication mechanism 7, the card slot 702 and the filter sleeve 703 are snap-fitted, and the positioning sleeve 701 and the dust cover 704 are threadedly connected. When using the device, the filter sleeve 703 is placed in the card slot 702, and then the lubricating oil is poured into the positioning sleeve 701, and impurities are filtered through the filter sleeve 703 to improve the lubrication effect. After the lubricating oil is injected, the dust cover 704 is threadedly fixed to the positioning sleeve 701 for sealing to prevent dust from entering and affecting the use of the joystick 3, thereby increasing the practicability of the device.

[0025] See also Figure 1-4A fixed base for a control tower assembly of a mining dump truck, an adjusting mechanism 8 is installed at the bottom of the device base 1, and the adjusting mechanism 8 includes a positioning rod 801, a sliding sleeve 802, a fixing sleeve 803, a slider 804, a limiting sleeve 805, a slide rail 806, a slide groove 807 and an adjusting sleeve 808. The inner wall of the device base 1 is installed with a positioning rod 801, the outer wall of the positioning rod 801 is installed with a sliding sleeve 802, the outer wall of the positioning rod 801 is installed with a fixing sleeve 803, the side wall of the sliding sleeve 802 is installed with a slider 804, the outer wall of the slider 804 is installed with a limiting sleeve 805, the outer wall of the slider 804 is installed with a slide rail 806, the inner wall of the slide rail 806 is provided with a slide groove 807, the outer wall of the slider 804 is installed with an adjusting sleeve 808, the slider 804 is slidably connected with the slide rail 806, and the slider 804 is threadedly connected to the adjustment sleeve 808. Through the setting of the adjustment mechanism 8, the positioning rod 801 is threadedly connected to the sliding sleeve 802, and the slider 804 is slidably connected to the sliding rail 806. When using the device, the sliding sleeve 802 is fixed to the device base 1 by rotating the fixing sleeve 803 and the positioning rod 801 to tighten the threads, and then the slider 804 is threadedly connected to the side wall of the sliding sleeve 802 through the limiting sleeve 805, and then the slider 804 is inserted into the sliding rail 806. According to the driving habits of different drivers, the device base 1 is slid to a suitable position, and then the adjusting sleeve 808 and the slider 804 are threadedly tightened by rotating the adjusting sleeve 808, so that the adjusting sleeve 808 and the outer wall of the sliding rail 806 are squeezed and fixed, so as to meet the practical needs of different driving habits and increase the applicability of the device.

[0026] Working principle: When in use, first move the device to the desired position, then tighten the threads of the fixing sleeve 803 and the positioning rod 801 by rotating, fix the sliding sleeve 802 and the device base 1, then connect the slider 804 with the side wall of the sliding sleeve 802 by thread through the limiting sleeve 805, and then insert the slider 804 into the slide rail 806. According to the driving habits of different drivers, slide the device base 1 to the appropriate position, and then tighten the threads of the adjusting sleeve 808 and the slider 804 by rotating, so that the adjusting sleeve 808 and the outer wall of the slide rail 806 are squeezed and fixed, and the adjustment sleeve 808 is fully fixed. To meet the practical needs of different driving habits and increase the applicability of the device, the filter sleeve 703 is placed in the card slot 702, and then the lubricating oil is poured into the positioning sleeve 701, and impurities are filtered through the filter sleeve 703 to improve the lubrication effect. After the lubricating oil is injected, the dust cover 704 is threadedly fixed to the positioning sleeve 701 to seal it to prevent dust from entering and affecting the use of the joystick 3, thereby increasing the practicality of the device. In this way, the use process of the device is completed. The content not described in detail in this manual belongs to the prior art known to professional and technical personnel in this field.

[0027] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fixed base for a control tower assembly of a mining dump truck, comprising a device base (1), characterized in that: A limit block (2) is installed on the inner side wall of the device base (1), a control rocker (3) is installed inside the device base (1), an oil filling hole (4) is opened on the inner wall of the control rocker (3), a cover plate (5) is installed on the top of the limit block (2), and a fixed shaft (6) passes through the inside of the cover plate (5); The outer wall of the cover plate (5) is provided with a lubrication mechanism (7); An adjustment mechanism (8) is installed at the bottom of the device base (1).

2. The fixed base of the control tower assembly of a mining dump truck according to claim 1 is characterized in that: The limit blocks (2) are arranged in a rectangular array with the central axis of the device base (1) as the center, and the fixed shaft (6) passes through the interior of the cover plate (5) and is threadedly connected to the limit blocks (2).

3. The fixed base of the control tower assembly of a mining dump truck according to claim 1 is characterized in that: The lubricating mechanism (7) comprises a positioning sleeve (701), a slot (702), a filter sleeve (703) and a dust cover (704); the outer wall of the cover plate (5) is provided with the positioning sleeve (701); the inner wall of the positioning sleeve (701) is provided with a slot (702); the inner wall of the slot (702) is provided with a filter sleeve (703); and the outer wall of the positioning sleeve (701) is provided with a dust cover (704).

4. The fixed base of the control tower assembly of a mining dump truck according to claim 3 is characterized in that: The clamping groove (702) and the filter sleeve (703) are connected by clamping, and the positioning sleeve (701) and the dust cover (704) are connected by threads.

5. The fixed base of the control tower assembly of a mining dump truck according to claim 1 is characterized in that: The adjustment mechanism (8) comprises a positioning rod (801), a sliding sleeve (802), a fixing sleeve (803), a slider (804), a limiting sleeve (805), a slide rail (806), a sliding groove (807) and an adjustment sleeve (808); the inner wall of the device base (1) is provided with a positioning rod (801); the outer wall of the positioning rod (801) is provided with a sliding sleeve (802); the outer wall of the positioning rod (801) is provided with a fixing sleeve (803); the side wall of the sliding sleeve (802) is provided with a sliding rod (804); the outer wall of the sliding sleeve (804) is provided with a limiting sleeve (805); the outer wall of the sliding rail (806) is provided with a sliding groove (807); and the outer wall of the sliding rail (806) is provided with an adjustment sleeve (808).

6. The fixed base of the control tower assembly of a mining dump truck according to claim 5 is characterized by: The slider (804) is slidably connected to the slide rail (806), and the slider (804) is threadedly connected to the adjustment sleeve (808).

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