Slab blocking plate for crawler loader

Abstract

The stone blocking plate for the crawler loader comprises a stone blocking plate body, lifting assemblies are fixedly connected to the two side walls of the stone blocking plate body, an installation assembly is fixedly connected to one side of the lower surface of each lifting assembly, and each lifting assembly comprises a first stabilizing plate, a connecting base plate, a hydraulic lifting rod and a second stabilizing plate. A connecting base plate is fixedly connected to one side of the lower surface of the first stabilizing plate, a hydraulic lifting rod is detachably mounted at the center of the lower surface of the connecting base plate, and a second stabilizing plate is fixedly connected to the bottom end of the hydraulic lifting rod. According to the scheme, the stone blocking plate is provided with the mounting assembly, so that the stone blocking plate is convenient to disassemble and assemble, and the problem that the working time is increased and the working efficiency of the device is reduced due to the fact that the stone blocking plate is connected with the crawler loader in a bolt connection mode and once the stone blocking plate needs to be replaced and multiple groups of bolts are disassembled at the moment is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of slag scrapers, and more specifically, to a stone baffle for slag scrapers. Background Art

[0002] Mucking machine, also known as excavator loader, is mainly used for the collection and loading of crushed stone in narrow cave mining operations in coal mines, phosphate mines, iron mines, copper mines, gold mines, silver mines, lead and zinc mines, as well as tunnel projects such as railways, highways, water conservancy, national defense, etc., as well as loading of open-air loose crushed materials. It is a combination of a manipulator and a conveyor, combining the functions of mucking and conveying and loading into one; when the mucking machine is working, it needs to use a stone baffle to prevent stones from entering the device.

[0003] For example, CN219566609U discloses a scraper scraper, the technical solution of which is as follows: it comprises a scraper scraper bucket, the scraper scraper bucket is provided with a bucket cleaning mechanism, the bottom of the scraper scraper bucket is fixedly connected with a support box, the support box is provided with a receiving slot, two servo motors are fixedly installed at the end of the support box, the output shafts of the two servo motors extend to the inner cavity of the receiving slot and are fixedly connected with threaded rods, extension plates are threadedly sleeved on the two threaded rods, scraper strips are installed at the ends of the extension plates, the side surfaces of the extension plates are fitted with the inner walls of the receiving slots, and a protective cover is provided at the end of the support box located on the outside of the servo motor; it mainly prevents the slag from entering between the scraper scraper bucket and the support box by directly connecting the scraper scraper bucket and the support box, and further, the threaded rod is driven to rotate by the servo motor, and the end of the extension plate and the scraper strip are driven to extend outward by the cooperation between the threaded rod and the extension plate, so as to clean the conveyor belt by the scraper strip.

[0004] The above-mentioned stone baffle for a scraper still has certain shortcomings: since the stone baffle is connected to the scraper by bolts, once the stone baffle needs to be replaced, the removal of multiple sets of bolts will increase the time required for the work, thereby reducing the working efficiency of the device. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a stone baffle for a slag scraper to solve the problems existing in the prior art.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a stone baffle for a slag scraper, comprising a stone baffle body, both side walls of the stone baffle body are fixedly connected with a lifting assembly, and one side of the lower surface of the lifting assembly is fixedly connected with a mounting assembly;

[0007] The lifting assembly includes a first stabilizing plate, a connecting chassis, a hydraulic lifting rod and a second stabilizing plate. One side of the lower surface of the first stabilizing plate is fixedly connected to the connecting chassis. The center of the lower surface of the connecting chassis is detachably provided with a hydraulic lifting rod. The bottom end of the hydraulic lifting rod is fixedly connected to the second stabilizing plate.

[0008] Wherein, the side wall of the second stabilizing plate is connected to the middle part of the side wall of the stone baffle body, and the number of the second stabilizing plates is two.

[0009] The mounting assembly includes a mounting block and a connecting slider, the side wall of the mounting block is symmetrically sleeved with two connecting sliders along the center, and the other side wall of the mounting block is connected to the other side of the lower surface of the first stabilizing plate.

[0010] Wherein, a third stabilizing plate is fixedly connected to the middle of the upper surface of the connecting sliding block, and an L-shaped connecting plate is clamped on the surface of the third stabilizing plate.

[0011] Wherein, one side of the upper surface of the L-shaped connecting plate is threadedly connected with a connecting bolt, and one side of the upper surface of the L-shaped connecting plate is connected with a fixing block through the connecting bolt.

[0012] Among them, a connecting nut is embedded and installed on one side of the lower surface of the fixed block, the inside of the connecting nut is connected to the top of the connecting bolt, and a protective pad is bonded to the side wall of the fixed block. The side wall of the protective pad fits the surface of the scraper, and the material of the protective pad is a rubber component.

[0013] Wherein, a hydraulic telescopic rod is detachably mounted on the top end of the side wall of the third stabilizing plate, the extended length of the hydraulic telescopic rod is less than the length of the mounting block, and the number of the hydraulic telescopic rods is two.

[0014] The beneficial effects of the above technical solution of the utility model are as follows:

[0015] 1. In the above scheme, the stone baffle is provided with an installation assembly, which is convenient for disassembling and assembling the stone baffle, so as to avoid the problem that since the stone baffle is connected to the scraper by bolt connection, once the stone baffle needs to be replaced, the removal of multiple sets of bolts will increase the time required for the work, thereby reducing the working efficiency of the device;

[0016] 2. In the above scheme, the height of the stone baffle is adjusted by setting a lifting assembly to avoid the problem that the stone baffle is fixed inside the scraper. Once the height of the stone is less than the height of the stone baffle, the stone will enter the scraper and cause damage to the scraper. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the assembly of the lifting assembly and the installation assembly of the utility model;

[0019] Figure 3 This is a schematic diagram of the disassembly of the lifting component of the utility model;

[0020] Figure 4 This is a schematic diagram of the disassembly of the installation components of the utility model.

[0021] [reference numerals]

[0022] 1. Stone baffle body; 2. Lifting assembly; 3. Mounting assembly; 21. First stabilizing plate; 22. Connecting chassis; 23. Hydraulic lifting rod; 24. Second stabilizing plate; 31. Mounting block; 32. Connecting slider; 33. Third stabilizing plate; 34. L-shaped connecting plate; 35. Connecting bolt; 36. Fixing block; 37. Protective pad; 38. Hydraulic telescopic rod. DETAILED DESCRIPTION

[0023] In order to make the technical problems to be solved, technical solutions and advantages of the present invention more clear, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0024] Embodiment 1:

[0025] See also Figure 1-4 A stone baffle for a slag scraper comprises a stone baffle body 1, both side walls of the stone baffle body 1 are fixedly connected with a lifting assembly 2, and one side of the lower surface of the lifting assembly 2 is fixedly connected with a mounting assembly 3;

[0026] The lifting assembly 2 includes a first stabilizing plate 21, a connecting chassis 22, a hydraulic lifting rod 23 and a second stabilizing plate 24. One side of the lower surface of the first stabilizing plate 21 is fixedly connected to the connecting chassis 22. The center of the lower surface of the connecting chassis 22 is detachably mounted with the hydraulic lifting rod 23. The bottom end of the hydraulic lifting rod 23 is fixedly connected to the second stabilizing plate 24.

[0027] The side wall of the second stabilizing plate 24 is connected to the middle of the side wall of the stone baffle body 1. There are two second stabilizing plates 24. The mounting assembly 3 includes a mounting block 31 and a connecting slider 32. The side wall of the mounting block 31 is symmetrically sleeved with two connecting sliders 32 along the center. The other side wall of the mounting block 31 is connected to the other side of the lower surface of the first stabilizing plate 21. The middle of the upper surface of the connecting slider 32 is fixedly connected with a third stabilizing plate 33. The surface of the third stabilizing plate 33 is clamped with an L-shaped connecting plate 34. One side of the upper surface of the L-shaped connecting plate 34 is threadedly connected with a connecting bolt 35. One side of the upper surface of the L-shaped connecting plate 34 is connected to a fixing block 36 through a connecting bolt 35, and a connecting nut is inlaid on one side of the lower surface of the fixing block 36. The inside of the connecting nut is connected to the top of the connecting bolt 35. A protective pad 37 is bonded to the side wall of the fixing block 36. The side wall of the protective pad 37 fits the surface of the scraper. The material of the protective pad 37 is a rubber component. A hydraulic telescopic rod 38 is detachably installed on the top of the side wall of the third stabilizing plate 33. The elongated length of the hydraulic telescopic rod 38 is less than the length of the mounting block 31, and the number of the hydraulic telescopic rods 38 is two.

[0028] Benefits: By setting the material of the protective pad 37 to a rubber component, it is beneficial to ensure the quality of the scraper when fixing the stone baffle body 1, thereby reducing losses.

[0029] The working process of the utility model is as follows:

[0030] When the stone baffle is in use, in order to prevent stones from entering the interior of the scraper, a lifting assembly 2 is provided. When the height of the stones in the transported slag is less than the height set by the stone baffle body 1, the hydraulic lifting rod 23 inside the lifting assembly 2 is started to make it lift and lower. Then the hydraulic lifting rod 23 will drive the second stabilizing plate 24 to move downward. Because the side wall of the second stabilizing plate 24 is connected to the side wall of the stone baffle body 1, the movement of the second stabilizing plate 24 can drive the stone baffle body 1 to move downward until the stone baffle body 1 is lowered to an ideal height, thereby blocking the stones in the slag. Because the hydraulic lifting rod 23 has the function of automatic lifting, it can adapt to stones of various heights, thereby preventing stones from entering the interior of the scraper and ensuring the quality of the scraper.

[0031] In the above scheme, when the stone baffle is in use, in order to facilitate the disassembly of the stone baffle body 1, an installation component 3 is provided. When the stone baffle body 1 needs to be separated from the scraper, the two sets of hydraulic telescopic rods 38 are started to drive the two sets of connecting slide blocks 32 to extend outward. Because the fixed block 36 is connected to the connecting slide block 32 through the L-shaped connecting plate 34 and the third stabilizing plate 33, the movement of the connecting slide block 32 can drive the fixed block 36 to move until the side wall of the protective pad 37 is away from the surface of the scraper. At this time, the stone baffle body 1 can be disassembled. Because the hydraulic telescopic rod 38 has the function of automatic expansion and contraction, the distance between the two sets of fixed blocks 36 can be adjusted. Compared with the connection method of connecting the stone baffle body 1 to the scraper with bolts, this connection method saves time during disassembly, thereby improving the working efficiency of the device.

[0032] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0033] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

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

Claims

1. A stone baffle for a slag scraper, comprising a stone baffle body (1), characterized in that: Both side walls of the stone baffle body (1) are fixedly connected with a lifting assembly (2), and one side of the lower surface of the lifting assembly (2) is fixedly connected with a mounting assembly (3); The lifting assembly (2) comprises a first stabilizing plate (21), a connecting chassis (22), a hydraulic lifting rod (23) and a second stabilizing plate (24); one side of the lower surface of the first stabilizing plate (21) is fixedly connected to the connecting chassis (22); a hydraulic lifting rod (23) is detachably mounted at the center of the lower surface of the connecting chassis (22); and the bottom end of the hydraulic lifting rod (23) is fixedly connected to the second stabilizing plate (24).

2. The stone baffle for a slag scraper according to claim 1, characterized in that: The side wall of the second stabilizing plate (24) is connected to the middle portion of the side wall of the stone baffle body (1), and the number of the second stabilizing plates (24) is two.

3. The stone baffle for a slag scraper according to claim 1, characterized in that: The mounting assembly (3) comprises a mounting block (31) and a connecting slider (32); the side wall of the mounting block (31) is symmetrically sleeved with two connecting sliders (32) along the center; the other side wall of the mounting block (31) is connected to the other side of the lower surface of the first stabilizing plate (21).

4. The stone baffle for a slag scraper according to claim 3, characterized in that: A third stabilizing plate (33) is fixedly connected to the middle of the upper surface of the connecting sliding block (32), and an L-shaped connecting plate (34) is clamped on the surface of the third stabilizing plate (33).

5. The stone baffle for a slag scraper according to claim 4, characterized in that: One side of the upper surface of the L-shaped connecting plate (34) is threadedly connected to a connecting bolt (35), and one side of the upper surface of the L-shaped connecting plate (34) is connected to a fixing block (36) via the connecting bolt (35).

6. The stone baffle for a slag scraper according to claim 5, characterized in that: A connecting nut is embedded and installed on one side of the lower surface of the fixing block (36), the interior of the connecting nut is connected to the top of the connecting bolt (35), a protective pad (37) is bonded to the side wall of the fixing block (36), the side wall of the protective pad (37) is in contact with the surface of the scraper, and the material of the protective pad (37) is a rubber component.

7. The stone baffle for a slag scraper according to claim 4, characterized in that: A hydraulic telescopic rod (38) is detachably mounted on the top end of the side wall of the third stabilizing plate (33), the extended length of the hydraulic telescopic rod (38) being less than the length of the mounting block (31), and the number of the hydraulic telescopic rods (38) is two.

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