CN212244865U - Anti-abrasion tool for mixing station chute and weighing hopper - Google Patents
Anti-abrasion tool for mixing station chute and weighing hopper Download PDFInfo
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- CN212244865U CN212244865U CN202020733497.9U CN202020733497U CN212244865U CN 212244865 U CN212244865 U CN 212244865U CN 202020733497 U CN202020733497 U CN 202020733497U CN 212244865 U CN212244865 U CN 212244865U
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- bottom beam
- strip
- slide carriage
- baffle
- waist
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Abstract
The utility model relates to the technical field of material conveying, and discloses an anti-abrasion tool for a mixing station chute and a weighing hopper, which comprises a slide carriage, wherein a plurality of strip-shaped holes are formed in the slide carriage, and a stud vertical to the slide carriage is arranged on the bottom surface of the slide carriage; a bottom beam is arranged below the slide carriage, and the end part of the bottom beam is connected with the stud through two adjusting nuts; each strip-shaped hole is internally provided with a baffle, the length of the baffle is the same as that of the strip-shaped hole, and the bottom of the baffle is detachably connected with the bottom beam. The utility model avoids the complex process of frequently replacing the steel lining, the adjusting mode is simple and rapid, and meanwhile, the equipment does not need to be stopped during adjustment, the normal production of the equipment can not be influenced, and the improvement of the production efficiency is facilitated; furthermore, the utility model discloses can play better abrasionproof decreases the effect, be favorable to further prolonging the life of carriage apron.
Description
Technical Field
The utility model relates to a technical field is carried to the material, concretely relates to be used for mixing station chute and weighing hopper instrument of resistance to wears.
Background
The chute is a common device used for distributing materials, plays the roles of connecting equipment and adjusting process flow in the aspects of distributing and conveying the materials, and particularly has the advantages of more material transportation, frequent transfer, large storage capacity and wide application range in the industries such as water conservancy, mining, cement, ports and the like. In hydraulic and hydroelectric engineering, the weighing hopper of a concrete mixing station can also be regarded as a chute. The direct problem faced by the chute development is the abrasion problem, and the large area abrasion of the chute is caused by the relative movement of hard particles or hard projections of the chute carrying material and the surface of the chute material to generate substance migration on the surface of the chute material due to the abrasion effect of abrasive particles. With the development of the industry, engineers make a great deal of research and observation on the abrasion of the chute, and various methods for solving the abrasion of the chute are provided, such as adding a steel lining, replacing wear-resistant materials, improving the structural design of the chute and the like. Fig. 5 is a schematic structural diagram illustrating a manner of adding a steel lining in a conventional anti-abrasion method, wherein the steel lining is usually fixed with a chute by welding or bolting. After the abrasion-proof mode is used for a period of time, one side of the steel lining vertical to the chute is shortened due to abrasion, the materials stored on the steel lining are reduced, the chute cannot be completely covered by the materials (see fig. 6), and therefore the steel lining 8 needs to be replaced frequently, the machine needs to be stopped when the steel lining is replaced, time and labor are wasted, and the production efficiency of equipment is influenced. If the steel lining is not replaced in time, the area B shown in fig. 6 will be worn, and the steel lining will not have good wear-resisting effect.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve prior art not enough, provide a be used for mixing station chute and scale hopper instrument of resistance to wears, it has better abrasionproof and decreases the effect, can prolong the life of chute or scale hopper, and its regulative mode is simple swift in addition, has realized the maintenance of not shutting down of equipment, improve equipment's production efficiency.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a wear-resistant tool for a mixing station chute and a weighing hopper comprises a chute plate, wherein a plurality of strip-shaped holes are formed in the chute plate, and a stud vertical to the chute plate is arranged on the bottom surface of the chute plate; a bottom beam is arranged below the slide carriage, and the end part of the bottom beam is connected with the stud through two adjusting nuts; each strip-shaped hole is internally provided with a baffle, the length of the baffle is the same as that of the strip-shaped hole, and the bottom of the baffle is detachably connected with the bottom beam.
Furthermore, the width of the strip-shaped holes is 1.4 times of the thickness of the baffle, and the strip-shaped holes are equidistantly distributed on the slide carriage.
Further, the baffle includes mutually perpendicular's long limit and minor face, it is downthehole that the long limit inserts the bar, the minor face can be dismantled with the floorbar and be connected.
Furthermore, a through hole is formed in the short edge, and a plurality of waist-shaped holes are formed in the bottom beam; the distance between two adjacent waist-shaped holes is equal to the distance between two adjacent strip-shaped holes, and the length of the waist-shaped holes from one end of the bottom beam to the other end of the bottom beam is gradually increased; the stud is inserted into the waist-shaped holes at the two ends of the bottom beam; and a bolt is arranged in each through hole, and one end of the bolt penetrates through the waist-shaped hole and is provided with a nut.
Furthermore, the length of the waist-shaped hole with the shortest length on the bottom beam is 1.5 times of the diameter of the stud, and the length of the waist-shaped hole with the longest length on the bottom beam is not less than 3 times of the diameter of the stud.
Furthermore, the bottom beam is an angle steel, and the number of the bottom beam is at least two; the number of studs is twice the number of bottom beams.
Compared with the prior art, the utility model avoids the complex process of frequently replacing the steel lining, the adjusting mode is simple and rapid, meanwhile, the equipment does not need to be stopped during the adjustment, the normal production of the equipment is not influenced, and the improvement of the production efficiency is facilitated; furthermore, the utility model discloses can play better abrasionproof decreases the effect, be favorable to further prolonging the life of carriage apron.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a view from the direction A of FIG. 1;
FIG. 3 is a structural view of the middle bottom beam of the present invention;
FIG. 4 is a schematic view of the utility model with the middle sole beam adjusted to a side near the slide carriage;
FIG. 5 is a schematic diagram of a prior art configuration;
FIG. 6 is a schematic representation of a prior art steel liner after wear.
The reference numerals are explained below:
in the figure: 1. a slide carriage; 11. a strip-shaped hole; 2. a stud; 3. a bottom beam; 31. a kidney-shaped hole; 4. adjusting the nut; 5. a bolt; 6. a baffle plate; 61. a short side; 62. a long side; 7. material preparation; 8. and (4) a steel lining.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model provides an anti-wear tool for a mixing station chute and a weighing hopper, which comprises a chute plate 1 at the bottom of the chute plate, wherein the chute plate 1 is provided with a plurality of strip-shaped holes 11, and the bottom surface of the chute plate 1 is provided with a stud 2 vertical to the chute plate 1; a bottom beam 3 is arranged below the slide carriage 1, and the end part of the bottom beam 3 is connected with the stud 2 through two adjusting nuts 4; every bar hole 11 in all be provided with baffle 6, the length of baffle 6 is the same with the length in bar hole 11, the bottom and the floorbar 3 of baffle 6 can be dismantled and be connected.
The utility model discloses in, a plurality of the bar hole 11 equidistantly arrange on slide carriage 1. In order to prevent the material from leaking out from the gap between the strip-shaped hole 11 and the baffle 6 and prevent the baffle 6 from being blocked in the strip-shaped hole 11 to influence the adjustment of the bottom beam 3, the width of the strip-shaped hole 11 is 1.4 times of the thickness of the baffle 6.
The utility model discloses in, baffle 6 includes mutually perpendicular's long limit 62 and minor face 61, long limit 62 inserts in the bar hole 11, minor face 61 can be dismantled with floorbar 3 and be connected. The baffle 6 can also be unequal angle steel.
The short side 61 is provided with a through hole (which is used for installing the bolt 5 and is not shown in the figure), and the bottom beam 3 is provided with a plurality of kidney-shaped holes 31; the distance between two adjacent waist-shaped holes 31 is equal to the distance between two adjacent strip-shaped holes 11, and the length of the waist-shaped holes 31 from one end of the bottom beam 3 to the other end of the bottom beam 3 is gradually increased; the stud 5 is inserted into the kidney-shaped holes 31 at the two ends of the bottom beam 3; and a bolt 5 penetrates through each through hole, and one end of the bolt 5 penetrates through the kidney-shaped hole 31 and is provided with a nut. Through the installation structure, the two ends of the bottom beam 3 can have different adjustment amounts when the bottom beam 3 is adjusted. Further, the length of the waist-shaped hole 31 with the shortest length on the bottom beam 3 is 1.5 times of the diameter of the stud 2, and the length of the waist-shaped hole 31 with the longest length on the bottom beam 3 is not less than 3 times of the diameter of the stud 2. The bottom beams 3 can be angle steels, in order to keep the heights of the two ends of the baffle 6 consistent during adjustment, namely the short edges 61 of the baffle 6 are kept parallel to the slide carriages 1, and the number of the bottom beams 3 below each slide carriage 1 is at least two; in order to simplify the structure and facilitate adjustment, the number of the studs 2 is twice that of the bottom beams 3, namely, each bottom beam 3 is connected with the bottom surface of the slide carriage 1 through two studs 2.
The utility model discloses when concrete implementation, the distance between the bar hole 11 (or the distance between the baffle 6) should be according to the corresponding adjustment of contained angle of carriage apron 1 and vertical face. The utility model discloses also can be used in the weighing hopper, when being used in the weighing hopper, set up corresponding bar hole 11 on every headwall of weighing hopper, then every headwall of weighing hopper wall mounting double-screw bolt 2, floorbar 3 and baffle 6 can. After the long edge 62 of the baffle 6 is worn for a period of time, the bottom beam 3 can be translated to the side close to the slide carriage 1 by rotating the adjusting nut 4, so that the wear amount of the long edge 62 is compensated. The wear of the long side 62 at different positions on the bottom beam 3 will vary when in use, influenced by the material drop point. If the abrasion degree of the long edge 62 at the upper part of the bottom beam 3 is larger than that of the long edge 62 at the lower part of the bottom beam 3, the adjustment amount of the upper end of the bottom beam 3 can be larger than that of the lower end of the bottom beam 3 (see figure 4) during adjustment, namely the moving distance of the upper end of the bottom beam 3 to one side of the slide carriage 1 is larger than that of the lower end of the bottom beam 3 to the slide carriage 1, so that the heights of the long edges 62 extending out of the slide carriage 1 are consistent; similarly, if the degree of wear of the upper long side 62 of the bottom beam 3 is smaller than the degree of wear of the lower long side 62 of the bottom beam 3, the adjustment amount of the lower end of the bottom beam 3 can be made larger than the adjustment amount of the upper end of the bottom beam 3 at the time of adjustment.
After using the long limit 62 wearing and tearing of a period of time, the utility model discloses can compensate the wearing and tearing volume on long limit 62 through adjusting the distance between floorbar 3 and the carriage apron 1, make the long limit 62 that stretches out carriage apron 1 highly maintain suitable within range. Compared with the prior art, the utility model avoids the complex process of frequently replacing the steel lining 8, the adjusting mode is simple and rapid, meanwhile, the equipment does not need to be shut down during the maintenance and adjustment, the normal production of the equipment is not influenced, and the improvement of the production efficiency is facilitated; furthermore, the utility model discloses can play better abrasionproof decreases the effect, be favorable to further prolonging the life of carriage apron.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. A wear-resistant tool for a mixing station chute and a weighing hopper comprises a slide carriage and is characterized in that a plurality of strip-shaped holes are formed in the slide carriage, and a stud vertical to the slide carriage is arranged on the bottom surface of the slide carriage; a bottom beam is arranged below the slide carriage, and the end part of the bottom beam is connected with the stud through two adjusting nuts; each strip-shaped hole is internally provided with a baffle, the length of the baffle is the same as that of the strip-shaped hole, and the bottom of the baffle is detachably connected with the bottom beam.
2. A wear resistant tool for mixing station chutes and weighing hoppers according to claim 1 wherein: the width of the strip-shaped holes is 1.4 times of the thickness of the baffle, and the strip-shaped holes are equidistantly distributed on the slide carriage.
3. A wear resistant tool for mixing station chutes and weighing hoppers according to any one of claims 1 to 2 wherein: the baffle includes mutually perpendicular's long limit and minor face, it is downthehole that the strip is inserted to long limit, the minor face can be dismantled with the floorbar and be connected.
4. A wear resistant tool for mixing station chutes and weighing hoppers according to claim 3 wherein: the short edge is provided with a through hole, and the bottom beam is provided with a plurality of waist-shaped holes; the distance between two adjacent waist-shaped holes is equal to the distance between two adjacent strip-shaped holes, and the length of the waist-shaped holes from one end of the bottom beam to the other end of the bottom beam is gradually increased; the stud is inserted into the waist-shaped holes at the two ends of the bottom beam; and a bolt is arranged in each through hole, and one end of the bolt penetrates through the waist-shaped hole and is provided with a nut.
5. The wear resistant tool for mixing station chutes and weighing hoppers of claim 4 wherein: the length of the waist-shaped hole with the shortest length on the bottom beam is 1.5 times of the diameter of the stud, and the length of the waist-shaped hole with the longest length on the bottom beam is not less than 3 times of the diameter of the stud.
6. The wear resistant tool for mixing station chutes and weighing hoppers of claim 5 wherein: the bottom beam is an angle steel, and the number of the bottom beams is at least two; the number of studs is twice the number of bottom beams.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020733497.9U CN212244865U (en) | 2020-05-07 | 2020-05-07 | Anti-abrasion tool for mixing station chute and weighing hopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020733497.9U CN212244865U (en) | 2020-05-07 | 2020-05-07 | Anti-abrasion tool for mixing station chute and weighing hopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212244865U true CN212244865U (en) | 2020-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020733497.9U Active CN212244865U (en) | 2020-05-07 | 2020-05-07 | Anti-abrasion tool for mixing station chute and weighing hopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212244865U (en) |
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2020
- 2020-05-07 CN CN202020733497.9U patent/CN212244865U/en active Active
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