Adjustable excavator support
By introducing a tensile mechanism and support mechanism into the excavator bracket, the problem of single height adjustment and support methods in the prior art is solved, and the height adjustable and stability of the excavator bracket is improved, which is suitable for use in various scenarios.
Patent Information
- Application Number
- CN202421021886.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-13
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-13
AI Technical Summary
The existing excavator brackets are difficult to adjust the height and are supported in a single manner, resulting in the possibility of collapse or tilting when used in different scenarios.
An adjustable excavator bracket is designed, adopting a stretching mechanism and a support mechanism. Through the installation rod, hinged rod, slider, and motor, the height adjustment and stable support of the first mounting plate are realized, and the adaptation of the equipment is increased. Sex and stability.
The height adjustable excavator bracket is achieved, which improves the adaptability and stability of the equipment in different scenarios, extends the service life, and reduces the risk of equipment shaking during work.
Smart Images
Figure CN222255933U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of excavator supports, in particular to an adjustable excavator support. Background Art
[0002] An excavator, also known as an excavating machine or a backhoe, uses a bucket to dig materials above or below the bearing surface and load them into an excavator for transportation. From the development of engineering machinery in recent years, the development of excavators has been relatively rapid. Excavators have become one of the most important engineering machinery in engineering construction. However, in some specific scenarios, excavator supports are often used to increase the height of the excavator so that the excavator can work on different scenarios such as soil in train carriages. Existing excavator supports generally cannot be fine-tuned in height, making it difficult for the excavator to be in a suitable position to work. In addition, the existing support frame has a single support mode. If there is a problem with the supporting component or because the excavator shakes while working, it may collapse or tilt. For this reason, we propose an adjustable excavator support to solve the above problems. Utility Model Content
[0003] The utility model aims to provide an adjustable excavator support to solve the problems of the existing excavator support in the above background technology that the height is difficult to adjust and the support method is single.
[0004] To achieve the above purpose, the utility model provides the following technical solutions: an adjustable excavator support, comprising a mounting base,
[0005] The four corners of the mounting base are fixedly mounted with mounting rods, a first mounting plate is movably sleeved on the mounting rods, a drawstring is fixedly mounted on the first mounting plate, a reel is rotatably mounted between the lower ends of the mounting rods, a drawstring is fixedly mounted on the reel, a mounting box is fixedly mounted on the mounting base, a hinged rod is movably mounted in the mounting box, and the upper end of the hinged rod is hinged to the lower end of the first mounting plate;
[0006] A stretching mechanism, the stretching mechanism is arranged on the mounting rod, and the stretching mechanism is used to control the movement of the first mounting plate;
[0007] A supporting mechanism is provided on the mounting box, and is used to support the first mounting plate.
[0008] Preferably, the stretching mechanism comprises a mounting groove, the upper end of the mounting rod is provided with a mounting groove, a roller is rotatably mounted in the mounting groove, the drawstring is inserted in the mounting groove, and the drawstring is placed on the roller.
[0009] Preferably, a second mounting plate is fixedly mounted on the lower ends of the front and rear sides of the first mounting plate, an array of oval holes is provided on the mounting rod, and an arc-shaped plate is inserted into the second mounting plate and the oval holes.
[0010] Preferably, the supporting mechanism includes a slider, which is hinged at the lower end of the hinged rod, and the slider slides in the installation box. A limiting hole is provided on the slider, and a limiting rod is fixedly installed in the installation box. The limiting rod is inserted into the limiting hole, a fixing hole is vertically provided on the slider, and a slot is provided on the installation box, and the position of the slot is opposite to the fixing hole.
[0011] Preferably, insertion rods are fixedly mounted on the left and right sides of the lower end of the first mounting plate, second mounting plates are fixedly mounted on the front and rear sides of the insertion rods, and the upper end of the insertion rods is fixedly mounted on the first mounting plate.
[0012] Preferably, the rear end of the mounting base extends out and a motor is fixed to the upper end, and the two groups of motors are on the same side.
[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model adjusts the position of the first mounting plate through a stretching mechanism, so that the device has the function of adjusting the height, which increases the functionality and adaptability of the device when in use. In addition, a supporting mechanism is provided, so that the first mounting plate can obtain additional support, so that the device has better support and increases the stability of the device when in use. 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 or the description of the prior art 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 schematic diagram of the structure of the utility model;
[0016] Figure 2 It is a schematic diagram of the structural separation of the utility model;
[0017] Figure 3 This is a schematic diagram of the structure separation of the installation box of the utility model;
[0018] Figure 4 For this utility model Figure 2 A is a partial enlarged schematic diagram of the middle part.
[0019] In the figure: 1. Mounting base; 2. Mounting rod; 3. First mounting plate; 4. Pull belt; 5. Winding rod; 6. Motor; 7. Mounting box; 8. Articulated rod; 9. Mounting slot; 10. Roller; 11. Waist hole; 12. Second mounting plate; 13. Plug hole; 14. Slider; 15. Limit hole; 16. Limit rod; 17. Fixing hole; 18. Slot; 19. Insert rod; 20. Arc plate. DETAILED DESCRIPTION
[0020] 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.
[0021] See also Figure 1-4 The utility model provides an embodiment: an adjustable excavator support, comprising a mounting base 1,
[0022] The four corners of the mounting base 1 are fixedly mounted with mounting rods 2, a first mounting plate 3 is movably sleeved on the mounting rods 2, a drawstring 4 is fixedly mounted on the first mounting plate 3, a reeling rod 5 is rotatably mounted between the lower ends of the mounting rods 2, a drawstring 4 is fixedly mounted on the reeling rod 5, a mounting box 7 is fixedly mounted on the mounting base 1, a hinged rod 8 is movably mounted in the mounting box 7, and the upper end of the hinged rod 8 is hinged to the lower end of the first mounting plate 3;
[0023] A stretching mechanism, which is disposed on the mounting rod 2 and is used to control the movement of the first mounting plate 3;
[0024] A support mechanism is provided on the mounting box 7, and is used to support the first mounting plate 3. The height of the first mounting plate 3 can be adjusted by the stretching mechanism of the device. In addition, a support mechanism is provided to increase the stability of the device when in use;
[0025] Further, the stretching mechanism includes a mounting groove 9, the upper end of the mounting rod 2 is provided with a mounting groove 9, a roller 10 is rotatably mounted in the mounting groove 9, the drawstring 4 is inserted in the mounting groove 9, and the drawstring 4 is mounted on the roller 10, such as Figure 2 As shown, this structure allows the pull strap 4 to have less friction when in motion, thereby increasing the service life of the device.
[0026] Further, the lower ends of the front and rear sides of the first mounting plate 3 are fixedly mounted with a second mounting plate 12, and a waist-shaped hole 11 is formed on the mounting rod 2, and an arc-shaped plate 20 is inserted into the second mounting plate 12 and the waist-shaped hole 11. Figure 2 and Figure 4As shown, this structure allows the position of the first mounting plate 3 to be fixed by the arc plate 20, thereby increasing the stability of the device when in use.
[0027] Further, the support mechanism includes a slider 14, the slider 14 is hinged at the lower end of the hinge rod 8, the slider 14 slides in the installation box 7, a limit hole 15 is provided on the slider 14, a limit rod 16 is fixedly installed in the installation box 7, the limit rod 16 is inserted in the limit hole 15, a fixing hole 17 is vertically provided on the slider 14, and a slot 18 is provided on the installation box 7, and the position of the slot 18 is opposite to the fixing hole 17, such as Figure 3 As shown, this structure enables the lower end of the first mounting plate 3 to be supported by the hinge rod 8, further increasing the stability of the device when in use.
[0028] Furthermore, the left and right sides of the lower end of the first mounting plate 3 are fixedly mounted with an insertion rod 19, the front and rear sides of the insertion rod 19 are fixedly mounted with a second mounting plate 12, and the upper end of the insertion rod 19 is fixedly mounted on the first mounting plate 3, such as Figure 2 As shown, this structure enables the supporting force of the first mounting plate 3 to be further improved.
[0029] Furthermore, the rear end of the mounting base 1 extends outward and a motor 6 is fixed to the upper end, and the two sets of motors 6 are on the same side, such as Figure 1 As shown, this structure makes the installation of the motor 6 more stable and improves the winding ability of the rear side of the winding rod 5.
[0030] Working principle: When in use, the excavator is lifted to the first mounting plate 3 by a crane, and then installed on the first mounting plate 3, and then the motor 6 is started, so that the output shaft of the motor 6 drives the winding rod 5 to rotate, so that the winding rod 5 winds up the pull belt 4. At this time, the pull belt 4 passes through the roller 10 so that the first mounting plate 3 is pulled up, and then stops at a suitable position and then the arc plate 20 is inserted into the socket 13 through the waist hole 11 for fixing. During the rising process of the first mounting plate 3, the hinged rod 8 will be driven to gradually vertically. At this time, the slider 14 moves in the mounting box 7. After reaching the appropriate position, the nail is nailed into the ground from the fixing hole 17. The above is the entire working principle of the utility model.
[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. An adjustable excavator support, comprising a mounting base (1), Features: A mounting rod (2) is fixedly installed at the four corners of the mounting base (1), a first mounting plate (3) is movably sleeved on the mounting rod (2), a drawstring (4) is fixedly installed on the first mounting plate (3), a reeling rod (5) is rotatably installed between the lower ends of the mounting rod (2), a drawstring (4) is fixedly installed on the reeling rod (5), a mounting box (7) is fixedly installed on the mounting base (1), a hinged rod (8) is movably installed in the mounting box (7), and the upper end of the hinged rod (8) is hinged to the lower end of the first mounting plate (3); A stretching mechanism, the stretching mechanism being arranged on the mounting rod (2) and being used to control the movement of the first mounting plate (3); A supporting mechanism, wherein the supporting mechanism is arranged on the mounting box (7), and the supporting mechanism is used to support the first mounting plate (3).
2. The adjustable excavator support according to claim 1, characterized in that: The stretching mechanism comprises a mounting groove (9), the upper end of the mounting rod (2) is provided with a mounting groove (9), a roller (10) is rotatably mounted in the mounting groove (9), the drawstring (4) is inserted into the mounting groove (9), and the drawstring (4) is mounted on the roller (10).
3. The adjustable excavator support according to claim 1, characterized in that: A second mounting plate (12) is fixedly mounted at the lower ends of the front and rear sides of the first mounting plate (3); an array of oval holes (11) are provided on the mounting rod (2); and an arc-shaped plate (20) is inserted into the second mounting plate (12) and the oval holes (11).
4. The adjustable excavator support according to claim 1, characterized in that: The support mechanism comprises a slider (14), the slider (14) is hinged at the lower end of the hinge rod (8), the slider (14) slides in the installation box (7), a limiting hole (15) is provided on the slider (14), a limiting rod (16) is fixedly installed in the installation box (7), the limiting rod (16) is inserted in the limiting hole (15), a fixing hole (17) is vertically provided on the slider (14), and a slot (18) is provided on the installation box (7), and the position of the slot (18) is opposite to the fixing hole (17).
5. The adjustable excavator support according to claim 1, characterized in that: Insertion rods (19) are fixedly mounted on the left and right sides of the lower end of the first mounting plate (3), second mounting plates (12) are fixedly mounted on the front and rear sides of the insertion rods (19), and the upper end of the insertion rods (19) is fixedly mounted on the first mounting plate (3).
6. The adjustable excavator support according to claim 1, characterized in that: The rear end of the mounting base (1) extends out and a motor (6) is fixed to the upper end, and two groups of the motors (6) are located on the same side.