CN211282941U - Automatic dumping device for steel ball frame - Google Patents
Automatic dumping device for steel ball frame Download PDFInfo
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- CN211282941U CN211282941U CN201922025222.XU CN201922025222U CN211282941U CN 211282941 U CN211282941 U CN 211282941U CN 201922025222 U CN201922025222 U CN 201922025222U CN 211282941 U CN211282941 U CN 211282941U
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- eccentric seat
- steel ball
- ball frame
- eccentric
- bottom plate
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Abstract
The utility model belongs to the field of mining equipment, in particular to the field of preparation of steel balls for mine ball milling, and relates to an automatic dumping device for a steel ball frame, which comprises a bracket and an eccentric seat, wherein the eccentric seat is arranged on the bracket; two pairs of doorframe-shaped structures are arranged on the bottom plate, the upper ends of the two pairs of doorframe-shaped structures are respectively provided with a U-shaped groove, and one side of each of the two pairs of doorframe-shaped structures is provided with a cross rod; the eccentric seat is made of metal materials and is in a bucket shape, a bottom plate is not arranged at the bottom of the bucket, rotating shafts are arranged on two sides of the eccentric seat in a protruding mode and are arranged in a U-shaped groove, and the gravity center of the eccentric seat is arranged behind the rotating shafts; the two sides of the eccentric seat are provided with a pair of crosspieces after leaning on, and the back side wall of the eccentric seat is provided with a hook for hooking a steel ball frame of the eccentric seat. The automatic dumping device for the steel ball frame can complete the automatic dumping operation of the steel balls.
Description
Technical Field
The utility model belongs to the mining equipment field, concretely relates to steel ball preparation field for mine ball-milling relates to an automatic dumping device of steel ball frame.
Background
The ore is generally refined after being pulverized and ground, and generally needs to be ball-milled by a ball mill, i.e. the materials are pulverized and mixed by utilizing the impact action of falling grinding bodies (such as steel balls, goose hatching stones and the like) and the grinding action of the grinding bodies and the inner wall of the ball mill. When the ball mill rotates, the grinding body is brought up along the rotating direction and then falls down due to the friction action between the grinding body and the inner wall of the ball mill. The material is thus continuously comminuted. In the production process of the steel balls, the steel balls are collected by using a steel ball frame and then enter a heat treatment furnace for treatment, and when the steel balls are packaged after all procedures are completed, the steel balls in the steel ball frame are required to be overturned and poured into a hopper. The steel ball frame is directly lifted to be turned, so that the steel ball frame is easily damaged, and certain potential safety hazards exist. Therefore, an automatic dumping device for the steel ball frame is urgently needed, and the automatic dumping operation of the steel balls can be completed.
Disclosure of Invention
In order to solve the problem, the utility model provides an automatic tipping device of steel ball frame can accomplish the automatic uninstallation operation of steel ball.
The specific technical scheme is as follows: an automatic dumping device for a steel ball frame comprises a bracket and an eccentric seat, wherein the eccentric seat is arranged on the bracket; the support comprises a bottom plate and door frame type structures, wherein two pairs of door frame type structures are arranged on the bottom plate, the upper ends of the two pairs of door frame type structures are respectively provided with a U-shaped groove, and one side of each of the two pairs of door frame type structures is provided with a cross rod; one side is provided with a cross rod, the other side is not provided with a cross rod, so that the eccentric seat can be ensured to deflect, the cross rods are arranged on the two sides, and the eccentric seat cannot deflect.
The eccentric seat is made of metal materials and is in a bucket shape, a bottom plate is not arranged at the bottom of the bucket shape, rotating shafts are arranged on two sides of the eccentric seat in a protruding mode, a steel ball frame is movably arranged in the eccentric seat and is in a frame shape with a centrosymmetric structure, the outer shape of the steel ball frame is consistent with the inner shape of the eccentric seat, and the rotating shafts are arranged in a U-shaped groove; the eccentric seat is characterized in that a pair of crosspieces is arranged on two sides of the eccentric seat after leaning on the two sides, hooks are arranged on the back side wall of the eccentric seat and used for hooking the steel ball frame of the eccentric seat, and the center of gravity of the eccentric seat leans on the back. The crosspiece has two functions, one is to ensure the balance of the eccentric seat when the steel ball frame is unloaded; and secondly, after the steel ball frame is loaded, the eccentric seat can be ensured not to rotate more than 180 degrees around the rotating shaft after the eccentric seat deflects.
Further, the below of eccentric seat is provided with the bagging-off hopper, the bagging-off hopper has the baffle for the bottom plate slope is downward and both sides, and bottom plate and both sides baffle are inwards drawn close, wholly are the unloading fill form of "V" type, and the end activity of bagging-off hopper is provided with the wrapping bag. The height of the bagging hopper is required to be less than half of the distance of the eccentric seat, and preferably is 2/3-4/5 parts which are less than the side length of the bottom surface of the eccentric seat.
Furthermore, the hook is similar to a hook shape of a spring for vehicle mounting, and the top end of the hook is a hook. After the upper end of the steel ball frame is hung by the hook, the steel ball frame can be prevented from being separated from the eccentric seat after the eccentric seat rotates.
Furthermore, the rotating shaft is arranged at 2/3-4/5 positions, which are close to the back of the side wall of the eccentric seat and occupy the side length of the bottom surface of the eccentric seat.
Has the advantages that: the automatic dumping device for the steel ball frame can complete the automatic dumping operation of the steel balls. When the device is not provided with a steel ball frame, the eccentric seat keeps a balanced state on the device; when the steel ball frame with the steel balls is transported to the eccentric seat by a crane and the like, the eccentric seat can automatically turn over under the action of gravity along with the descending of a crane hook, so that the steel balls and the like in the steel ball frame enter the packaging bag along the bagging hopper. Simple operation, safety and practicality.
Drawings
FIG. 1 is a schematic assembly view of the present invention;
FIG. 2 is a front view of the present invention;
wherein, 1 support, 101 bottom plate, 102 door frame type structure, 103 "U" type groove, 104 horizontal pole, 2 eccentric seats, 201 pivot, 202 crosspiece, 3 steel ball frame, 4 bagging-off hoppers, 5 wrapping bags, 6 couples.
Detailed Description
The automatic dumping device for the steel ball frame as shown in figure 1 comprises a support 1 and an eccentric seat 2, wherein the eccentric seat 2 is arranged on the support 1;
the support 1 comprises a bottom plate 101 and two door frame type structures 102, wherein two pairs of door frame type structures 102 are arranged on the bottom plate 101, the upper ends of the two pairs of door frame type structures 102 are respectively provided with a U-shaped groove 103, and one side of each of the two pairs of door frame type structures 102 is provided with a cross bar 104;
the eccentric seat 2 is made of metal materials and is in a bucket shape, a bottom plate is not arranged at the bottom of the bucket shape, rotating shafts 201 are arranged on two sides of the eccentric seat 2 in a protruding mode, a steel ball frame 3 is movably arranged in the eccentric seat 2, the steel ball frame 3 is in a frame shape with a centrosymmetric structure, the outer shape of the steel ball frame is consistent with the inner shape of the eccentric seat, the rotating shafts 201 are arranged in a U-shaped groove 103, and the gravity center of the eccentric seat 2 is arranged behind;
the two sides of the eccentric seat 2 are provided with a pair of crosspieces 202 after leaning on, and the back side wall of the eccentric seat 2 is provided with a hook 6 for hooking the steel ball frame 3 of the eccentric seat 2.
Further, the lower part of eccentric seat 2 is provided with bagging hopper 4, bagging hopper 4 has the baffle for the bottom plate slope downwards and both sides, and bottom plate and both sides baffle are inwards drawn close, wholly are the unloading fill form of "V" type, and the end activity of bagging hopper is provided with wrapping bag 5. The height of the bagging hopper 4 ensures that the eccentric seat 2 can rotate, and the steel balls in the steel ball frame 3 can be poured into the bagging hopper 4 after the eccentric seat 2 rotates.
Further, the hook 6 is similar to a spring hook for vehicle mounting, and the top end of the hook is a hook.
Further, the rotating shaft 201 is arranged at 2/3-4/5 positions, which are close to the back of the side wall of the eccentric seat 2 and occupy the side length of the bottom surface of the eccentric seat.
The principle of the utility model is as follows:
the support 1 is installed above the bagging hopper 4, the eccentric seat 2 is placed on the ground, the steel ball frame 3 filled with steel balls is hoisted on the eccentric seat 2 by a crane during use, the side hook 6 is locked, the crane hoists the eccentric seat to the support, the steel ball frame 3 descends to the support 1 along with a crane sling, and the steel balls in the steel ball frame 3 are overturned by dead weight, so that the steel balls enter the bagging hopper 4 for bagging.
The automatic dumping device for the steel ball frame can complete the automatic dumping operation of the steel balls. The principle is that when the device is not provided with a steel ball frame, the eccentric seat keeps a balanced state on the device; when the steel ball frame with the steel balls is transported to the eccentric seat by a crane and the like, the eccentric seat can automatically turn over under the action of gravity along with the descending of a crane hook, so that the steel balls and the like in the steel ball frame enter the packaging bag along the bagging hopper. Simple operation, safety and practicality.
Claims (4)
1. An automatic dumping device for a steel ball frame is characterized by comprising a bracket and an eccentric seat, wherein the eccentric seat is arranged on the bracket; the support comprises a bottom plate and door frame type structures, wherein two pairs of door frame type structures are arranged on the bottom plate, the upper ends of the two pairs of door frame type structures are respectively provided with a U-shaped groove, and one side of each of the two pairs of door frame type structures is provided with a cross rod; the eccentric seat is made of metal materials and is in a bucket shape, a bottom plate is not arranged at the bottom of the bucket shape, rotating shafts are arranged on two sides of the eccentric seat in a protruding mode, a steel ball frame is movably arranged in the eccentric seat and is in a frame shape with a centrosymmetric structure, the outer shape of the steel ball frame is consistent with the inner shape of the eccentric seat, the rotating shafts are arranged in a U-shaped groove, and the center of gravity of the eccentric seat is arranged behind the eccentric seat; the two sides of the eccentric seat are provided with a pair of crosspieces after leaning on, and the back side wall of the eccentric seat is provided with a hook for hooking a steel ball frame of the eccentric seat.
2. The automatic dumping device for steel ball frames as claimed in claim 1, wherein a bagging hopper is arranged below the eccentric seat, the bagging hopper is a hopper with a bottom plate inclined downwards and two side baffles, the bottom plate and the two side baffles are inwardly closed and integrally form a V-shaped blanking hopper, and a packaging bag is movably arranged at the tail end of the bagging hopper.
3. The automatic dumping device for steel ball frames as claimed in claim 1, wherein said hook is similar to a spring hook for vehicle, and the top end of said hook is a hook.
4. The automatic dumping device for the steel ball frame as claimed in claim 1, wherein said rotating shaft is arranged at 2/3-4/5 of the side wall of the eccentric seat which occupies the bottom side of the eccentric seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922025222.XU CN211282941U (en) | 2019-11-21 | 2019-11-21 | Automatic dumping device for steel ball frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922025222.XU CN211282941U (en) | 2019-11-21 | 2019-11-21 | Automatic dumping device for steel ball frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211282941U true CN211282941U (en) | 2020-08-18 |
Family
ID=72026339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922025222.XU Active CN211282941U (en) | 2019-11-21 | 2019-11-21 | Automatic dumping device for steel ball frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211282941U (en) |
-
2019
- 2019-11-21 CN CN201922025222.XU patent/CN211282941U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220301 Address after: 675099 No. 1 of nijiazui village group, Yihai community, Lucheng Town, Chuxiong Yi Autonomous Prefecture, Yunnan Province (Chuxiong Fumin Industrial Park) Patentee after: Chuxiong Dianzhong Nonferrous Metals Co.,Ltd. machinery branch Address before: 675000 village group of Ni Jiazui, Yihai community, Lucheng Town, Chuxiong City, Chuxiong Yi Autonomous Prefecture, Yunnan Province (Chuxiong Fumin Industrial Park) Patentee before: MACHINERY MANUFACTURING BRANCH, YUNNAN CHUXIONG MINING Co.,Ltd. |