CN216934816U

CN216934816U - Climbing frame connecting mechanism of deep cone thickener

Info

Publication number: CN216934816U
Application number: CN202220185347.8U
Authority: CN
Inventors: 周洋; 杨冬
Original assignee: Huaibei Zhongfen Mining Machinery Co ltd
Current assignee: Huaibei Zhongfen Mining Machinery Co ltd
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-07-12
Anticipated expiration: 2032-01-24

Abstract

The utility model discloses a climbing frame connecting mechanism of a deep cone thickener, which comprises a climbing frame and a connecting mechanism, wherein the climbing frame is divided into a left climbing frame and a right climbing frame, and the connecting mechanism is divided into a main shaft, an upper supporting arm, a circular pipe, a lower connecting block, an upper connecting block and a plurality of repair welding sheets. The left and right climbing frames are respectively arranged on two horizontal sides of the main shaft, the bent angle part below the left and right climbing frames is connected with the main shaft through a lower connecting block, and after the upper supporting arm is connected with the main shaft through an upper connecting block, the left and right climbing frames are connected through an installation circular tube, so that the integral connection of the climbing frames is realized. The utility model uses the mode that the connecting block is connected with the two ends and then welded, thereby reducing the welding workload and the production cost; the repair welding pieces are additionally welded on the upper surface and the lower surface, so that the stability of the climbing frame is increased, and the working stability is ensured; by using the double-sided fillet welding, the welding line is attractive, the height of the whole welding line is less than or equal to 10mm, the surface treatment is convenient, and the integral attractive degree of the climbing frame is ensured.

Description

Climbing frame connecting mechanism of deep cone thickener

Technical Field

The utility model relates to tailing water treatment equipment in mineral processing production, in particular to a climbing frame connecting mechanism of a deep cone thickener.

Background

The deep cone thickener is a main device in the mineral processing technological process and is a device integrating the flocculation reaction and the clarification separation process. At present, the flocculant polyacrylamide is added into a deep cone thickener to precipitate tailing pulp generated in tailing operation of a mineral factory through the mechanical action of the thickener, clarified overflow water is reused as circulating water, and the settled underflow is subjected to filter pressing operation.

The climbing frame is an important part in the deep cone thickener. In the existing deep cone thickener, the connection mode of the climbing frame is all integral welding. Therefore, the processing difficulty and the production cost are increased, the surface treatment of the welded climbing frame is not facilitated, and the attractiveness of the climbing frame is influenced.

Therefore, the present invention provides a climbing frame coupling mechanism for a deep cone thickener to solve the problems in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a climbing frame connecting mechanism of a deep cone thickener, which is used for solving the following technical problems:

1) the prior art is as follows: the climbing frame connecting mechanism of the deep cone thickener is integrally welded, so that the production cost is high and the processing difficulty is high;

2) the prior art is as follows: the climbing frame connecting mechanism of the deep cone thickener is integrally welded, so that the surface treatment is inconvenient to carry out, and the attractiveness is influenced;

in order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a deep cone thickener climbs a connection mechanism which characterized in that includes: the device comprises a climbing frame and a connecting mechanism, wherein the climbing frame is divided into a left climbing frame and a right climbing frame, and the connecting mechanism is divided into a main shaft, an upper supporting arm, a circular pipe, a lower connecting block, an upper connecting block, a first repair welding sheet, a second repair welding sheet and a third repair welding sheet;

the left-hand climbing frame and the right-hand climbing frame are symmetrically arranged on two sides of a main shaft and are fixedly connected with the main shaft through a lower connecting block, a first repair welding sheet is welded on the upper surface of the joint of the left-hand climbing frame and the main shaft, a second repair welding sheet is welded on the lower surface of the joint of the left-hand climbing frame and the right-hand climbing frame and the main shaft, an upper supporting arm is fixedly connected with the main shaft through an upper connecting block, a third repair welding sheet is welded on the upper surface and the lower surface of the joint of the upper supporting arm and the main shaft, the upper supporting arm is connected with the left-hand climbing frame and the right-hand climbing frame through circular tubes and is in surface contact welding connection with the left-hand climbing frame and the right-hand climbing frame, and therefore the whole connection is achieved.

Furthermore, the lower connecting block is a bent square tube, and the size of the outer wall of the lower connecting block is 1-2mm smaller than that of the inner wall of the left climbing frame.

Furthermore, the main shaft is composed of three sections which are connected into a whole by adopting a flange structure, an upper connecting mechanism and a lower connecting mechanism are sleeved on the lower section of the main shaft, and the upper connecting mechanism and the lower connecting mechanism are respectively formed by welding two flanges, two square pipes and a plurality of reinforcing ribs.

Furthermore, the upper connecting block is a square pipe, and the size of the outer wall of the upper connecting block is 1-2mm smaller than that of the inner wall of the upper supporting arm.

Furthermore, the cross section size of the square tube in the lower connecting mechanism is consistent with the cross section correspondingly connected with the left climbing frame.

Furthermore, the cross section size of the square tube in the upper connecting mechanism is consistent with the cross section of the corresponding connection of the upper supporting arm.

Furthermore, first repair welding piece and second repair welding piece are 10 mm's the panel beating of bending, the third repair welding piece is the steel sheet of 10mm thick.

Furthermore, the horizontal height of the left climbing frame and the horizontal height of the right climbing frame far away from one end of the main shaft are both larger than the horizontal height of the joint of the main shaft, and the axes of the left climbing frame and the right climbing frame form an included angle of 60 degrees with the axis of the main shaft.

Furthermore, the axis of the upper supporting arm is perpendicular to the axis of the main shaft and forms an included angle of 30 degrees with the axis of the left climbing frame.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model uses the mode of connecting the two ends by the connecting block and then welding, thereby reducing the welding workload and lowering the production cost. And on this basis, weld the repair welding piece in addition at upper and lower surface, increased the firm degree of climbing the frame, guaranteed job stabilization nature.

2. The utility model uses double-sided fillet welding, has beautiful welding lines, ensures that the height of the integral welding line is less than or equal to 10mm, is convenient for surface treatment and ensures the integral beautiful degree of the climbing frame.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a perspective view of a frame-climbing coupling mechanism of a deep cone thickener;

FIG. 2 is a front view of a shelf-climbing linkage mechanism of a deep cone thickener;

FIG. 3 is an enlarged view of a portion of the area I in FIG. 2;

FIG. 4 is a perspective view of the spindle;

FIG. 5 is a schematic structural diagram of a first repair welding sheet;

FIG. 6 is a schematic structural view of a second repair welding sheet;

fig. 7 is a front view of the lower connecting block.

In the figure: 1. climbing a frame; 2. a coupling mechanism; 101. a left climbing frame; 102. a right climbing frame; 201. a main shaft; 202. an upper support arm; 203. a circular tube; 204. a lower connecting block; 205. an upper connecting block; 206. a first repair welding sheet; 207. a second repair welding sheet; 208. a third repair welding sheet; 209. an upper section of the main shaft; 210. a main shaft middle section; 211. a lower section of the main shaft; 212. an upper connecting mechanism; 213. and a lower connecting mechanism.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating embodiments of the utility model, are given by way of illustration only, not by way of limitation, i.e., the embodiments described are intended as a selection of the best mode contemplated for carrying out the utility model, not as a full mode. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 7, in an embodiment of the present invention, a climbing frame coupling mechanism of a deep cone thickener is used for coupling a left climbing frame 101, a right climbing frame 102 and a spindle 201 of the deep cone thickener, and includes a climbing frame 1 and a coupling mechanism 2, where the climbing frame 1 is divided into the left climbing frame 101 and the right climbing frame 102, and the coupling mechanism 2 is divided into the spindle 201, an upper support arm 202, a circular tube 203, a lower connection block 204, an upper connection block 205, a first repair welding sheet 206, a second repair welding sheet 207, and a third repair welding sheet 208. The left climbing frame 101 and the right climbing frame 102 are symmetrically arranged on two sides of a main shaft 201 and are welded and connected with the main shaft 201 through a lower connecting block 204, a first repair welding sheet 206 is welded on the upper surface of the joint of the left climbing frame 101 and the main shaft 201 and the right climbing frame 102 and the main shaft 201, a second repair welding sheet 207 is welded on the lower surface of the joint of the left climbing frame 101 and the right climbing frame 102 and the main shaft 201, an upper supporting arm 202 is welded and connected with the main shaft 201 through an upper connecting block 205, a third repair welding sheet 208 is welded on the upper surface and the lower surface of the joint of the upper supporting arm 202 and the main shaft 201, and the upper supporting arm 202 is connected with the left climbing frame 101 and the right climbing frame 102 through a circular tube 203 and is in surface contact welding connection with the left climbing frame 101 and the right climbing frame 102 simultaneously, so that the integral connection is realized.

The working principle of the utility model is as follows:

the left-hand climbing frame 101 and the right-hand climbing frame 102 are both bent square tubes, the axis and the main shaft 201 form an included angle of 60 degrees, the main shaft 201 is composed of a main shaft upper section 209, a main shaft middle section 210 and a main shaft lower section 211, the main shaft upper section 209, the main shaft middle section 210 and the main shaft lower section 211 are connected into a whole through a flange structure, the main shaft lower section 211 is sleeved with an upper connecting mechanism 212 and a lower connecting mechanism 213, and the main shaft lower section 211 and the main shaft lower section are formed by welding two flanges, two square tubes and a plurality of reinforcing ribs.

Two go up the support arm 202, locate main shaft 201 both sides respectively, connect and climb frame 101 on a left side, climb frame 102 and main shaft 201 on the right side, the axis climbs frame 101 with a left side and is 30 contained angles, in addition, climb and be provided with the hole with the horizontal direction equipartition on the frame 102 on the left and right sides, go up the support arm 202 and be provided with horizontal direction equipartition round hole, be used for installing pipe 203, pipe 203 external diameter 50mm wall thickness 5mm, left and right sides symmetric distribution, install and connect upper support arm 202 on climbing frame 1.

The lower connecting block 204 is machined by a bent square tube, the size of the outer wall of the square tube is 1-2mm smaller than that of the inner wall of the square tube of the left climbing frame 101, the upper connecting block 205 is machined by a square tube, the size of the outer wall of the square tube is 1-2mm smaller than that of the inner wall of the square tube of the upper supporting arm 202, and the connecting blocks are convenient to pack.

After the main shaft 201 is connected with the left climbing frame 101 and the right climbing frame 102 through the lower connecting block 204, the main shaft has good stability, and plays a role in limiting, so that welding processing is facilitated; the cross section size of the square tube in the lower connecting mechanism 213 is consistent with the cross section correspondingly connected with the left climbing frame 101, and the cross section size of the square tube in the upper connecting mechanism 212 is consistent with the cross section correspondingly connected with the upper supporting arm 202. First repair welding piece 206 and second repair welding piece 207 are 10 mm's the panel beating of bending, and during repair welding with junction contained angle cooperation, easily location.

The climbing frame connecting mechanism of the deep cone thickener adopts a connecting block welding connection mode, and then a welding repair welding sheet is added on the connecting block welding connection mode to further strengthen the connection. The processing cycle has been shortened greatly to this connection mode, has practiced thrift the materials, and the frame mechanism that climbs that constitutes with this connection mode simultaneously, the welding department is handled more easily, and is more pleasing to the eye in appearance, has higher steadiness moreover.

The utility model is limited only by the claims and the full scope and equivalents thereof, and moreover, the terms "first", "second" and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The foregoing is merely exemplary and illustrative of the present invention, and various modifications, additions and substitutions of the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the utility model as defined in the accompanying claims.

Claims

1. A frame-climbing connecting mechanism of a deep cone thickener is characterized by comprising: the device comprises a climbing frame (1) and a connecting mechanism (2), wherein the climbing frame (1) is divided into a left climbing frame (101) and a right climbing frame (102), and the connecting mechanism (2) is divided into a main shaft (201), an upper supporting arm (202), a circular tube (203), a lower connecting block (204), an upper connecting block (205), a first repair welding sheet (206), a second repair welding sheet (207) and a third repair welding sheet (208);

climb frame (101) on a left side and climb frame (102) symmetrical arrangement on main shaft (201) both sides on the right side, through connecting block (204) and main shaft (201) fixed connection down, climb frame (101) on a left side and climb frame (102) on the right side and weld first repair soldering lug (206) with main shaft (201) junction upper surface, the lower surface has welded second repair soldering lug (207), two go up supporting arm (202) and respectively through last connecting block (205) and main shaft (201) fixed connection, two go up supporting arm (202) and main shaft (201) junction upper and lower surface and weld third repair soldering lug (208), two go up supporting arm (202) and connect frame (101) and right side through pipe (203) respectively and climb frame (102) on a left side, climb frame (101) and right side simultaneously and climb frame (102) surface contact welding connection.

2. The climbing frame coupling mechanism of the deep cone thickener according to claim 1, wherein the lower connecting block (204) is a bent square tube, and the size of the outer wall of the bent square tube is 1-2mm smaller than that of the inner wall of the left climbing frame (101).

3. The frame-climbing connecting mechanism of the deep cone thickener according to claim 1, wherein the main shaft (201) is sleeved with an upper connecting mechanism (212) and a lower connecting mechanism (213), and the upper connecting mechanism (212) and the lower connecting mechanism (213) are respectively formed by welding two flanges, two square tubes and a plurality of reinforcing ribs.

4. The climbing rack coupling mechanism of the deep cone thickener according to claim 1, wherein the upper connecting block (205) is a square tube, and the size of the outer wall of the square tube is 1-2mm smaller than that of the inner wall of the upper supporting arm (202).

5. The climbing frame coupling mechanism of the deep cone thickener according to claim 3, wherein the cross section of the square tube in the lower connecting mechanism (213) is consistent with the cross section of the corresponding left climbing frame (101).

6. The climbing-shelf linkage mechanism of the deep cone thickener according to claim 3, wherein the cross-sectional dimension of the square tube in the upper connecting mechanism (212) is consistent with the cross-section of the corresponding upper supporting arm (202).

7. The climbing frame coupling mechanism of the deep cone thickener according to claim 1, wherein the first repair welding sheet (206) and the second repair welding sheet (207) are bent metal plates with the thickness of 10mm, and the third repair welding sheet (208) is a steel plate with the thickness of 10 mm.

8. The climbing frame coupling mechanism of the deep cone thickener according to claim 2, wherein the horizontal heights of the ends of the left climbing frame (101) and the right climbing frame (102) far away from the main shaft (201) are both greater than the horizontal height of the joint with the main shaft (201), and the axes of the left climbing frame and the right climbing frame form an included angle of 60 degrees with the axis of the main shaft (201).

9. The climbing rack coupling mechanism of the deep cone thickener according to claim 4, wherein the axis of the upper support arm (202) is perpendicular to the axis of the main shaft (201) and forms an angle of 30 degrees with the axis of the left climbing rack (101).