Detachable material sliding plate for sand making machine

Abstract

The utility model discloses a detachable material sliding plate for a sand making machine, and relates to the technical field of sand making machine accessories, the detachable material sliding plate comprises a mounting frame, a first groove is formed in the mounting frame, a material sliding plate group is arranged in the first groove, a plurality of U-shaped pieces used for mounting the material sliding plate group are mounted on the side wall of the first groove, and the material sliding plate group is arranged on the side wall of the first groove. A plurality of U-shaped pieces are symmetrically distributed on the inner wall of the first groove, pin holes are horizontally formed in the U-shaped pieces and the material sliding plate set, plug pins capable of horizontally sliding are arranged in the pin holes, and a driving assembly used for driving the plug pins to be inserted into the pin holes to fixedly connect the U-shaped pieces and the material sliding plate set is installed at the bottom of the first groove. In order to conveniently and independently replace a certain crushed material sliding plate, the U-shaped piece and the material sliding plate are designed to be provided with pin holes allowing the plug pins to penetrate through, the driving assembly is designed to automatically push the plug pins into the pin holes in a mechanical mode, and the workload of manually pushing the plug pins is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sand making machine accessories, in particular to a detachable material sliding plate for a sand making machine. Background Art

[0002] Sand making machine: It is suitable for crushing soft, medium-hard and extremely hard ore materials with hardness not higher than 320Pa. Sand making machine is widely used in many sectors such as large-scale, smelting, building materials, highway, railway, water conservancy and chemical industry. The chute plate of the sand making machine in the prior art has the following problems:

[0003] In the existing technology, the chute plate used in the sand making machine has a poor wear resistance on its surface. After being installed inside the sand making machine, it is in contact with gravel for a long time, which makes the chute plate easily damaged. Since the chute plate is integrally formed, the entire chute plate needs to be replaced later, and the replacement cost is high. Utility Model Content

[0004] Based on this, it is necessary to provide a detachable chute plate for a sand making machine to address the above problems, which can quickly disassemble and assemble a damaged chute plate individually to reduce the cost of overall replacement.

[0005] A detachable chute plate for a sand making machine comprises a mounting frame, the mounting frame is provided with a first groove, a chute plate group is arranged in the first groove, a U-shaped part for installing the chute plate group is installed on the side wall of the first groove, a plurality of U-shaped parts are provided, and the plurality of U-shaped parts are symmetrically distributed on the inner wall of the first groove, pin holes are horizontally provided on the U-shaped part and the chute plate group, a horizontally slidable pin is arranged in the pin hole, and a driving component for driving the pin to be inserted into the pin hole to fix the U-shaped part and the chute plate group is installed at the bottom of the first groove.

[0006] As a further preferred embodiment, the drive assembly includes a lead screw rotatably connected to the first groove, the lead screw is sleeved with a first mounting bar and a second mounting bar threadedly connected thereto, a first guide rod for limiting the rotation of the first mounting bar is installed in the first groove, a second guide rod for limiting the rotation of the second mounting bar is installed in the first groove, and pins are installed on both the first guide rod and the second guide rod.

[0007] As a further preferred solution, handles for driving the lead screw to rotate are installed on two opposite side surfaces of the mounting frame, and both handles are connected to the lead screw.

[0008] As a further preferred solution, an arc block is arranged between the slide plate group and the bottom of the first groove, and a height adjustment component is arranged at the bottom of the arc block. The height adjustment component is connected to the bottom of the first groove, and the height adjustment component is used for the arc block to move vertically and contact with the bottom surface of the slide plate group.

[0009] As a further preferred solution, the height adjustment assembly includes a first nut seat and a second nut seat. Both the first nut seat and the second nut seat are sleeved on the surface of the lead screw. The lead screw is in left-handed thread fit with the first nut seat and in right-handed thread fit with the second nut seat. A first connecting rod is hinged to the first nut seat, and a second connecting rod is hinged to the first nut seat. The other ends of the first connecting rod and the second connecting rod are respectively hinged to both sides of the bottom of the arc-shaped block.

[0010] As a further preferred solution, the chute plate group includes a first chute plate and a second chute plate. A first U-shaped member is connected between the first chute plate and the mounting frame, and a second U-shaped member is connected between the second chute plate and the mounting frame.

[0011] As a further preferred solution, the first groove formed on the mounting frame is in a concave shape or a U shape.

[0012] The beneficial effects of the present utility model are as follows:

[0013] For the convenience of separately replacing a broken chute plate more conveniently, pin holes are provided on the U-shaped member and the chute plate for the insertion of pins. When connecting later, after aligning the pin holes of the U-shaped member and the chute plate, the new chute plate can be fixed in the U-shaped member by inserting the pin into the pin hole. A driving assembly is designed to automatically push the pin into the pin hole in a mechanical manner, reducing the workload of manually pushing the pin. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure;

[0015] Figure 2 is Figure 1 an enlarged schematic diagram at A in

[0016] Figure 3 is Figure 1 an enlarged schematic diagram at B in

[0017] Reference numerals: 1, mounting frame; 2, first chute plate; 3, second chute plate; 4, first U-shaped member; 5, second U-shaped member; 6, first mounting strip; 7, first guide rod; 8, first nut seat; 9, lead screw; 10, second nut seat; 11, second mounting strip; 12, second guide rod; 13, pin; 14, arc-shaped block; 15, first connecting rod; 16, second connecting rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0019] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0021] like Figure 1-Figure 3 As shown,

[0022] As an optional embodiment,

[0023] A detachable chute plate for a sand making machine comprises a mounting frame 1, wherein the mounting frame 1 is provided with a first groove, a chute plate group is arranged in the first groove, a U-shaped part for installing the chute plate group is installed on the side wall of the first groove, a plurality of the U-shaped parts are provided, and the plurality of U-shaped parts are symmetrically distributed on the inner wall of the first groove, pin holes are horizontally provided on the U-shaped part and the chute plate group, a horizontally slidable latch 13 is arranged in the pin hole, and a driving component for driving the latch 13 to be inserted into the pin hole to fix the U-shaped part and the chute plate group is installed at the bottom of the first groove.

[0024] Specifically, the selected multiple U-shaped parts are installed on the two side walls opposite to each other in the first groove formed by the mounting frame 1. The U-shaped parts at the left and right positions can support a material sliding plate group, which is composed of multiple material sliding plates to form a channel for materials to pass through. In order to facilitate the replacement of a broken material sliding plate separately in the future, pin holes for the plug 13 to pass through are selected in the designed U-shaped parts and the material sliding plates. During the subsequent connection, it is only necessary to align the pin holes of the U-shaped part and the material sliding plate, and then insert the plug 13 into the pin hole to fix the new material sliding plate in the U-shaped part. At the same time, in order to facilitate the automatic mechanical pushing of the plug 13 into the pin hole and reduce the workload of manually pushing the plug 13, a driving component is designed. In the future, it is only necessary to work the driving component to push the plug 13 in and out of the pin hole, thereby realizing the rapid removal and sliding of a single material sliding plate.

[0025] The specific structure of the above-mentioned "driving component" is as follows:

[0026] The driving component includes a lead screw 9 rotatably connected to the first groove, on which the lead screw 9 is sleeved a first mounting bar 6 and a second mounting bar 11 threadedly connected thereto, in which the first groove is installed a first guide rod 7 for limiting the rotation of the first mounting bar 6, in which the first groove is installed a second guide rod 12 for limiting the rotation of the second mounting bar 11, and on which the first guide rod 7 and the second guide rod 12 are both installed a latch 13.

[0027] When in use, the screw 9 is rotated to make it rotate along its own central axis. The first mounting bar 6 and the second mounting bar 11 are both threadedly connected to the screw 9. Therefore, when the screw rotates, the first mounting bar 6 and the second mounting bar 11 are driven to move left and right on the surface of the screw 9 synchronously. At the same time, in order to limit the rotation of the two mounting bars, pins 13 are installed on the first guide rod 7 and the second guide rod 12. The subsequent rotation of the screw 9 pushes the first mounting bar 6 and the second mounting bar 11 to synchronously align and move away from each other, and the corresponding mounting bars slide horizontally on the corresponding guide rods, thereby driving the left and right mounting bars to move in a directional manner on the corresponding guide rods, thereby inserting the pins 13 connected to the mounting bars into the corresponding pin holes.

[0028] In order to facilitate the rotation of the lead screw 9 , handles for driving the lead screw 9 to rotate are installed on two opposite sides of the mounting frame 1 , and both handles are connected to the lead screw 9 .

[0029] To provide certain support for the material chute plate group, an arc-shaped block 14 is arranged between the material chute plate group and the bottom of the first groove. A height adjustment component is arranged at the bottom of the arc-shaped block 14. The height adjustment component is connected to the bottom of the first groove. The height adjustment component is used for the vertical movement of the arc-shaped block 14 to contact the bottom surface of the material chute plate group. Subsequently, it is also necessary to control the height adjustment component so that the height adjustment component is pushed with the bottom of the first groove as the support, and the upper surface of the arc-shaped block 14 contacts the lower surface of the material chute plate.

[0030] The following structure is specifically designed for the above-mentioned "height adjustment component":

[0031] The height adjustment component includes a first nut seat 8 and a second nut seat 10. Both the first nut seat 8 and the second nut seat 10 are sleeved on the surface of the lead screw 9. The lead screw 9 is in left-handed thread fit with the first nut seat 8, and the lead screw 9 is in right-handed thread fit with the second nut. A first connecting rod 15 is hinged on the first nut seat 8, and a second connecting rod 16 is hinged on the first nut seat 8. The other ends of the first connecting rod 15 and the second connecting rod 16 are respectively hinged on both sides of the bottom of the arc-shaped block 14.

[0032] Subsequently, when the lead screw 9 is rotated, the first nut seat 8 and the second nut seat 10 threaded on the surface of the lead screw 9 approach each other. When the first nut seat 8 and the second nut seat 10 approach each other, the first connecting rod 15 and the second connecting rod 16 push the arc-shaped block 14 to abut against the center of the bottom of the material chute plate. Thus, when there is material flowing through the material chute plate, the arc-shaped block 14 has a certain supporting effect to improve the overall force stability.

[0033] The above-mentioned material chute plate group includes a first material chute plate 2 and a second material chute plate 3. A first U-shaped part 4 is connected between the first material chute plate 2 and the mounting frame 1, and a second U-shaped part 5 is connected between the second material chute plate 3 and the mounting frame 1. A channel for the material to flow through is formed between the first material chute plate 2 and the second material chute plate 3. The left and right two U-shaped parts (the first U-shaped part 4 and the second material chute plate 3) connect the material chute plates in the middle. The U-shaped part is positioned by the way of detachable pin connection with the material chute plate. Subsequently, it is possible to quickly disassemble a single damaged material chute plate and replace it with a new one.

[0034] Finally, the first groove opened on the mounting frame 1 is in a "concave" shape or a C shape.

[0035] The above embodiments only represent several implementation manners of the present invention. The description is relatively specific and detailed, but it should not be construed as a limitation to the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. A detachable sliding plate for a sand making machine, characterized in that: It includes a mounting frame (1). A first groove is formed in the mounting frame (1). A material chute plate group is arranged in the first groove. A U-shaped part for mounting the material chute plate group is installed on the side wall of the first groove. There are multiple U-shaped parts, and the multiple U-shaped parts are symmetrically distributed on the inner wall of the first groove. Horizontal pin holes are formed in both the U-shaped part and the material chute plate group. A horizontally slidable bolt (13) is arranged in the pin hole. A driving component for driving the bolt (13) to insert into the pin hole to fixedly connect the U-shaped part and the material chute plate group is installed at the bottom of the first groove.

2. A detachable sliding plate for a sand making machine according to claim 1, characterized in that: The driving component includes a lead screw (9) rotatably connected in the first groove. A first mounting strip (6) and a second mounting strip (11) threadedly connected to the lead screw (9) are sleeved on the lead screw (9). A first guide rod (7) for restricting the rotation of the first mounting strip (6) is installed in the first groove. A second guide rod (12) for restricting the rotation of the second mounting strip (11) is installed in the first groove. Bolts (13) are installed on both the first guide rod (7) and the second guide rod (12).

3. A detachable sliding plate for a sand making machine according to claim 1, characterized in that: Handles for driving the lead screw (9) to rotate are installed on the opposite side surfaces of the mounting frame (1). Both of the two handles are connected to the lead screw (9).

4. The detachable material chute for a sand making machine according to claim 1, characterized in that an arc-shaped block (14) is arranged between the material chute plate group and the bottom of the first groove. A height adjusting component is arranged at the bottom of the arc-shaped block (14). The height adjusting component is connected to the bottom of the first groove. The height adjusting component is used for the vertical movement of the arc-shaped block (14) to contact the bottom surface of the material chute plate group.

5. A detachable sliding plate for a sand making machine according to claim 4, characterized in that: The height adjusting component includes a first nut seat (8) and a second nut seat (10). Both the first nut seat (8) and the second nut seat (10) are sleeved on the surface of the lead screw (9). The lead screw (9) is in left-handed thread fit with the first nut seat (8). The lead screw (9) is in right-handed thread fit with the second nut. A first connecting rod (15) is hinged to the first nut seat (8). A second connecting rod (16) is hinged to the first nut seat (8). The other ends of the first connecting rod (15) and the second connecting rod (16) are respectively hinged to both sides of the bottom of the arc-shaped block (14).

6. A detachable sliding plate for a sand making machine according to claim 1, characterized in that: The material chute plate group includes a first material chute plate (2) and a second material chute plate (3). A first U-shaped part (4) is connected between the first material chute plate (2) and the mounting frame (1). A second U-shaped part (5) is connected between the second material chute plate (3) and the mounting frame (1).

7. The detachable sliding plate for a sand making machine according to claim 1, characterized in that: The first groove formed in the mounting frame (1) is in a "concave" shape or a C shape.

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