Slide rail mechanism

Abstract

The utility model provides a sliding rail mechanism, and belongs to the field of mining. A sliding rail mechanism comprises a guide rail, a fixing assembly is arranged on the guide rail in a sliding fit mode, four wheels are arranged on the fixing assembly in a rotating fit mode, a first hydraulic cylinder and two second hydraulic cylinders are fixedly installed on the fixing assembly, and six telescopic assemblies and two clamping assemblies are arranged on the fixing assembly in a sliding fit mode. The telescopic assembly comprises a sliding square rod arranged in the fixing assembly in a sliding fit mode, a first spring fixedly installed between the fixing assembly and the sliding square rod and a first rolling wheel arranged at one end of the sliding square rod in a rotating fit mode, and a fixing frame is fixedly installed at the output end of the second hydraulic cylinder. Through the arrangement of the first hydraulic cylinder, the sliding frame can be pushed to slide, so that the sliding frame after sliding can push the clamping assembly to slide, the clamping assembly after sliding can be clamped on the guide rail, and the mechanism can stop moving.

Description

Technical Field

[0001] This utility model relates to the field of mining technology, and in particular to a slide rail mechanism. Background Technology

[0002] Mining refers to the extraction of naturally occurring minerals, such as solids (e.g., coal and minerals), liquids (e.g., crude oil), or gases (e.g., natural gas). This includes underground or above-ground mining, mine operation, and all auxiliary work generally carried out at or near a mine site aimed at processing raw materials, such as crushing, beneficiation, and processing. In mining operations, workers need to continuously transport ore to ensure the normal progress of the project.

[0003] In the prior art, such as the mining slide rail mechanism with announcement number CN212955987U, a convenient mining slide rail mechanism includes a base, with racks fixedly connected to both sides of the top outer wall of the base, and a first guide rail provided on the top outer wall of the base. A first slider is slidably connected to the inner wall of the first guide rail. This utility model is equipped with an electric motor, the operation of which drives the rotation of the drive gear. The drive gear acts on the second gear to rotate the shaft, and the first gear is installed at both ends of the shaft. However, in the prior art, a convenient mining slide rail mechanism cannot be without a clamping mechanism to hold it on the guide rail, which makes it impossible for the mechanism to stop moving at the required position. Therefore, a slide rail mechanism is proposed. Utility Model Content

[0004] In view of this, the present utility model aims to provide a slide rail mechanism to solve or alleviate the technical problems existing in the prior art. By installing a first hydraulic cylinder, the sliding frame can be pushed to slide, so that the sliding frame can push the clamping component to slide, so that the sliding clamping component can be clamped on the guide rail, thereby allowing the mechanism to stop moving.

[0005] The technical solution of this utility model embodiment is implemented as follows:

[0006] A slide rail mechanism includes a guide rail, on which a fixed assembly is slidably fitted. The fixed assembly is rotatably fitted with four wheels, a first hydraulic cylinder, two second hydraulic cylinders, and slidably fitted with six telescopic components and two clamping components. Each telescopic component includes a sliding square rod slidably fitted inside the fixed assembly, a first spring fixedly installed between the fixed assembly and the sliding square rod, and a first rolling wheel rotatably fitted at one end of the sliding square rod. A fixed frame is fixedly installed on the output end of each of the second hydraulic cylinders, and two second rolling wheels are rotatably fitted on the fixed frame. A sliding frame corresponding to the two clamping components is fixedly installed on the output end of the first hydraulic cylinder.

[0007] Preferably, the guide rail is provided with a first protrusion, two second protrusions, two third protrusions, and two square grooves. The first protrusion and the two second protrusions are all elongated structures, and the two third protrusions are all inverted L-shaped structures. The square grooves facilitate the limiting of the wheel, thereby making it less likely for the wheel to derail during rolling.

[0008] Preferably, the six telescopic components are located between the two second protrusions, and the six first rolling wheels are respectively configured to roll in cooperation with the two second protrusions on the side that is close to each other. Two guide rods that slide in cooperation with the fixed components are fixedly installed on both fixed frames. The installation of the guide rods can limit the fixed frame during the sliding process, thereby making the fixed frame slide more smoothly.

[0009] Preferably, the four second rolling wheels are respectively configured to roll in cooperation with the two third protrusions. The fixing component includes a base and a fixing seat fixedly mounted on the base. All four wheels are rotatably configured on the base and roll in the two square grooves respectively. The installation of the wheels facilitates the movement of the fixing component.

[0010] Preferably, the clamping assembly includes a clamping block that is slidably disposed inside the base and a second spring that is fixedly installed between the base and the clamping block. The installation of the second spring facilitates the sliding reset of the two clamping blocks.

[0011] Preferably, the two clamping components are located on both sides of the first protrusion, the sliding frame is an inverted U-shaped structure, one side of the sliding frame is in contact with one side of the two clamping blocks, and the installation of the first protrusion facilitates the stopping of the sliding of the mechanism after the clamping blocks are clamped.

[0012] The present invention has the following advantages due to the adoption of the above technical solution:

[0013] I. By installing a first hydraulic cylinder, this utility model can push the sliding frame to slide, thereby allowing the sliding frame to push the clamping component to slide, so that the sliding clamping component can be clamped on the guide rail, thus allowing the mechanism to stop moving.

[0014] Second, by installing a second hydraulic cylinder and a telescopic component, this utility model can limit the sliding fixed component, so that the fixed component is less likely to deviate when it moves after being limited, and thus the fixed component is less likely to derail due to deviation, thereby making the mechanism more stable when in use.

[0015] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a bottom view of the structure of this utility model;

[0019] Figure 3 This is a cross-sectional structural diagram of the present invention;

[0020] Figure 4 This is a structural diagram of the telescopic component of this utility model;

[0021] Figure 5 This is a partial structural diagram of the present invention.

[0022] Reference numerals: 1. Guide rail; 2. Fixing assembly; 3. Wheel; 4. Second hydraulic cylinder; 5. Telescopic assembly; 6. Sliding square rod; 7. First spring; 8. First rolling wheel; 9. Fixing frame; 10. Second rolling wheel; 11. First hydraulic cylinder; 12. Clamping assembly; 13. Sliding frame; 14. Guide rod; 15. Base; 16. Fixing seat; 17. Clamping block; 18. Second spring; 101. First protrusion; 102. Second protrusion; 103. Third protrusion; 104. Square groove. Detailed Implementation

[0023] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0024] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0025] like Figure 1-5As shown, this utility model embodiment provides a slide rail mechanism, including: a guide rail 1, a fixed component 2 slidably fitted on the guide rail 1, four wheels 3 rotatably fitted on the fixed component 2, a first hydraulic cylinder 11 and two second hydraulic cylinders 4 fixedly installed, six telescopic components 5 slidably fitted on the guide rail 1, and two clamping components 12. The telescopic component 5 includes a sliding square rod 6 slidably fitted inside the fixed component 2, a first spring 7 fixedly installed between the fixed component 2 and the sliding square rod 6, and a first rolling wheel 8 rotatably fitted at one end of the sliding square rod 6. A fixed frame 9 is fixedly installed on the output end of the second hydraulic cylinders 4, and two second rolling wheels 10 rotatably fitted on the fixed frame 9. A sliding frame 13 corresponding to the two clamping components 12 is fixedly installed on the output end of the first hydraulic cylinder 11.

[0026] In this embodiment, specifically: the guide rail 1 is provided with a first protrusion 101, two second protrusions 102, two third protrusions 103, and two square grooves 104. The first protrusion 101 and the two second protrusions 102 are all elongated structures, and the two third protrusions 103 are all inverted L-shaped structures. The setting of the third protrusion 103 facilitates the positioning of the second rolling wheel 10 on the fixed component 2, so that the fixed component 2 is less likely to deviate when it moves.

[0027] In this embodiment, specifically: six telescopic components 5 are located between two second protrusions 102, six first rolling wheels 8 are respectively configured to roll and cooperate with the two second protrusions 102 on the side that are close to each other, and two guide rods 14 that are slidably cooperated with the fixed components 2 are fixedly installed on the two fixed frames 9. The installation of the telescopic components 5 serves to automatically align the fixed components 2 with the guide rail 1, so that the fixed components 2 are not easily displaced.

[0028] In this embodiment, specifically: four second rolling wheels 10 are respectively rolled in cooperation with two third protrusions 103, the fixing component 2 includes a base 15 and a fixing seat 16 fixedly installed on the base 15, and the four wheels 3 are rotatably fitted on the base 15. The four wheels 3 roll in the two square grooves 104 respectively. The installation of the wheels 3 facilitates the movement of the fixing component 2.

[0029] In this embodiment, specifically: the clamping assembly 12 includes a clamping block 17 that is slidably disposed inside the base 15, and a second spring 18 that is fixedly installed between the base 15 and the clamping block 17. The installation of the clamping block 17 facilitates the stopping of the mechanism.

[0030] In this embodiment, specifically: two clamping components 12 are located on both sides of the first protrusion 101, the sliding frame 13 is an inverted U-shaped structure, one side of the sliding frame 13 is in contact with one side of the two clamping blocks 17, the installation of the sliding frame 13 facilitates the second hydraulic cylinder 4 to push the two clamping blocks 17 to clamp the first protrusion 101.

[0031] When this utility model is in operation: when the mechanism moves, it may shake and become unstable in the center of gravity. At this time, the first spring 7 pushes the sliding square rod 6 to slide. The sliding of the sliding square rod 6 causes the first rolling wheel 8 to slide. After the first rolling wheel 8 slides, it contacts the second protrusion 102. Then, the two second hydraulic cylinders 4 are activated. The activation of the two second hydraulic cylinders 4 causes the two fixed frames 9 to slide closer to each other. At this time, the four second rolling wheels 10 contact the two third protrusions 103. At this time, the fixed component 2 is less likely to shift left and right, thus making the fixed component 2 move more smoothly.

[0032] When the mechanism needs to be stopped, the second hydraulic cylinder 4 is activated. The activation of the second hydraulic cylinder 4 causes the sliding frame 13 to slide. As the sliding frame 13 slides forward, the two clamping blocks 17 slide closer to each other. As the two clamping blocks 17 slide closer to each other, they are clamped on the first protrusion 101, and the mechanism stops moving at this time.

[0033] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A slide rail mechanism, comprising a guide rail (1), characterized in that: The guide rail (1) is slidably fitted with a fixed component (2), and the fixed component (2) is rotatably fitted with four wheels (3), a first hydraulic cylinder (11) and two second hydraulic cylinders (4) are fixedly installed, and six telescopic components (5) and two clamping components (12) are slidably fitted. The telescopic component (5) includes a sliding square rod (6) slidably fitted inside the fixed component (2), a first spring (7) fixedly installed between the fixed component (2) and the sliding square rod (6), and a first rolling wheel (8) rotatably fitted at one end of the sliding square rod (6). A fixed frame (9) is fixedly installed on the output end of the second hydraulic cylinder (4). Two second rolling wheels (10) are rotatably mounted on the fixed frame (9). A sliding frame (13) corresponding to the two clamping components (12) is fixedly installed on the output end of the first hydraulic cylinder (11).

2. The slide rail mechanism according to claim 1, characterized in that: The guide rail (1) is provided with a first protrusion (101), two second protrusions (102), two third protrusions (103), and two square grooves (104). The first protrusion (101) and the two second protrusions (102) are all elongated structures, and the two third protrusions (103) are all inverted L-shaped structures.

3. The slide rail mechanism according to claim 2, characterized in that: The six telescopic components (5) are located between the two second protrusions (102), and the six first rolling wheels (8) are respectively configured to roll and cooperate with the two second protrusions (102) on the side that is close to each other. Two guide rods (14) that are slidably cooperated with the fixed components (2) are fixedly installed on the two fixed frames (9).

4. The slide rail mechanism according to claim 3, characterized in that: The four second rolling wheels (10) are respectively rolled in cooperation with the two third protrusions (103). The fixing component (2) includes a base (15) and a fixing seat (16) fixedly installed on the base (15). The four wheels (3) are all rotated in cooperation on the base (15). The four wheels (3) roll in the two square grooves (104) respectively.

5. A slide rail mechanism according to claim 4, characterized in that: The clamping assembly (12) includes a clamping block (17) that is slidably disposed inside the base (15) and a second spring (18) that is fixedly installed between the base (15) and the clamping block (17).

6. A slide rail mechanism according to claim 5, characterized in that: The two clamping components (12) are located on both sides of the first protrusion (101), and the sliding frame (13) is an inverted U-shaped structure. One side of the sliding frame (13) is in contact with one side of the two clamping blocks (17).

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