CN210333339U - Calcium carbonate ore screening plant - Google Patents
Calcium carbonate ore screening plant Download PDFInfo
- Publication number
- CN210333339U CN210333339U CN201921365205.4U CN201921365205U CN210333339U CN 210333339 U CN210333339 U CN 210333339U CN 201921365205 U CN201921365205 U CN 201921365205U CN 210333339 U CN210333339 U CN 210333339U
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- CN
- China
- Prior art keywords
- screen
- supporting wall
- calcium carbonate
- connecting plates
- feeding groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a calcium carbonate ore screening device, which comprises a base, a supporting wall is vertically arranged on the base, a feeding groove is arranged at the upper end of the supporting wall, a supporting seat which is arranged horizontally with the base is also arranged, and a screen with one end arranged below the feeding groove and the other end leaning against the supporting seat, wherein one end of the screen arranged below the feeding groove is movably connected with the supporting wall through a connecting component, the connecting component comprises two connecting plates arranged at two sides of the supporting wall, and a cylinder horizontally mounted on the supporting wall, and the cylinder piston is connected with one of the connecting plates, and a connecting slide bar is horizontally arranged between the two connecting plates and the supporting wall, and one end of the connecting slide rod is fixedly connected with the connecting plates, the other end of the connecting slide rod is inserted into the supporting wall in a sliding manner, the connecting assembly further comprises a fixed connecting rod arranged between the two connecting plates and the screen, and the two ends of the fixed connecting rod are respectively fixedly connected with the screen and the connecting plates. The problem of the screening machine need transport to calcium carbonate ore screening, waste time and leading-in impurity easily is solved.
Description
Technical Field
The utility model relates to an ore screening equipment technical field especially relates to a calcium carbonate ore screening plant.
Background
The calcium carbonate ore is a raw material of food-grade additive calcium carbonate, and when the food-grade additive calcium carbonate is processed by using the calcium carbonate ore, the ore needs to be crushed, cleaned, dried, sterilized, subjected to impurity removal, ground and other operations.
When the crushed ore is subjected to subsequent cleaning, the crushed ore needs to be screened to screen out small particles or powdery ore.
In the prior art, generally adopt special screening machine to go on, but this type of machine often need transport the ore to the screening machine when using, transports to cleaning equipment department after screening again, has wasted time like this, still introduces other impurity easily simultaneously in the transportation.
In view of the above, there is a need to provide a novel screening device for screening calcium carbonate ore.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, provide a calcium carbonate ore screening plant, solved among the prior art screening machine need transport calcium carbonate ore screening, the problem of leading-in impurity easy in the waste time.
The utility model discloses a realize through following technical scheme:
a calcium carbonate ore screening device comprises a base, a supporting wall is vertically arranged on the base, a feeding groove is arranged at the upper end of the supporting wall, a supporting seat is horizontally arranged with the base, and a screen with one end arranged below the feeding groove and the other end leaning against the supporting seat, wherein one end of the screen arranged below the feeding groove is movably connected with the supporting wall through a connecting component, the connecting component comprises two connecting plates arranged at two sides of the supporting wall, and a cylinder horizontally mounted on the supporting wall, and the cylinder piston is connected with one of the connecting plates, and a connecting slide bar is horizontally arranged between the two connecting plates and the supporting wall, and one end of the connecting slide rod is fixedly connected with the connecting plates, the other end of the connecting slide rod is inserted into the supporting wall in a sliding manner, the connecting assembly further comprises a fixed connecting rod arranged between the two connecting plates and the screen, and the two ends of the fixed connecting rod are respectively fixedly connected with the screen and the connecting plates.
In the technical scheme, the device is arranged between equipment for crushing ores and equipment for cleaning the ores, wherein the feeding groove is connected with the ores from the crushing equipment, one end of the screen, which is far away from the feeding groove, conveys the ores into the cleaning equipment, and the ores are screened out of small particles or powdery ores in the conveying process; when the device operates, the cylinder carries out telescopic motion on the horizontal direction, drives the connecting plate connected with the cylinder piston to swing, and is fixedly connected between the connecting plate and the screen cloth, the connecting plate swings to drive the screen cloth to swing, so that the screen cloth horizontally swings below the feeding groove, and the ore is screened.
Compared with the prior art, the utility model discloses there is following useful part:
can directly set up between crushing equipment and cleaning equipment, practice thrift the time of transporting, and can reduce the chance that other impurity sneaked into in screening process.
Drawings
Fig. 1 is a schematic view of an external (side) view structure according to an embodiment of the present invention.
Fig. 2 is an enlarged schematic view of a point a in fig. 1 according to an embodiment of the present invention.
Fig. 3 is a partial structural schematic diagram (a) of the embodiment of the present invention.
Fig. 4 is a partial schematic structural diagram (ii) of the embodiment of the present invention.
In the figure: the device comprises a base 1, a supporting wall 2, a feeding groove 3, a supporting seat 4, a screen 5, a connecting plate 6, a cylinder 7, a connecting slide rod 8, a through hole 9, a fixed connecting rod 10, a slide groove 11, a ball 12, a spring 13 and a receiving disc 14.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 4, a calcium carbonate ore screening device comprises a base 1, a supporting wall 2 is vertically installed on the base 1, a feeding groove 3 for receiving crushed ore from a crushing device is installed at the upper end of the supporting wall 2, a supporting seat 4 is installed horizontally with the base 1, one end of the supporting seat 4 is arranged below the feeding groove 3, the other end of the supporting seat is abutted against a screen 5 arranged on the supporting seat 4, one end of the screen 5 arranged below the feeding groove 3 is movably connected with the supporting wall 2 through a connecting assembly, the connecting assembly comprises two connecting plates 6 arranged at two sides of the supporting wall 2 and a cylinder 7 horizontally installed on the supporting wall 2, a piston of the cylinder 7 is connected with one connecting plate 6, a connecting slide bar 8 is horizontally arranged between the two connecting plates 6 and the supporting wall 2, one end of the connecting slide bar 8 is fixedly connected with the connecting plate 6, and the other end is inserted into the supporting wall, a through hole 9 for the two connecting slide bars 8 to be jointly inserted is formed in the supporting wall 2, the two connecting slide bars 8 are respectively inserted into the through hole 9 from two ends of the through hole 9, and the distance between the two connecting slide bars 8 is kept constant; the connecting assembly further comprises a fixed connecting rod 10 arranged between the two connecting plates 6 and the screen 5, two ends of the fixed connecting rod 10 are respectively fixedly connected with the screen 5 and the connecting plates 6, wherein the connecting plates 6 connected with the cylinder 7 are driven to move by the movement of the cylinder 7, so that the moving function of the connecting assembly is realized, when the cylinder 7 stretches, the connecting slide rod 8 is inserted into/pulled out of the through hole 9, the fixed connecting rod 10 moves left and right along with the connecting plates 6, and the screening function of the screen 5 is realized.
Preferably, the mounting height of the upper end of the supporting seat 4 is lower than that of the lower end of the feeding groove 3, so that the screen 5 is obliquely arranged, and the conveying and screening efficiency can be improved.
Preferably, be provided with on the supporting seat 4 and supply screen cloth 5 to lean on the sliding tray 11 of establishing, and sliding tray 11 width is greater than screen cloth 5 width, the setting of sliding tray 11 makes supporting seat 4 can not influence screen cloth 5's normal operating, and all sunken being provided with the semicircle spout between sliding tray 11 and the screen cloth 5 bottom surface, and be provided with a plurality of balls 12 between the two halves rounding off groove, ball 12 diameter is greater than the diameter of semicircle spout place circle, set up like this and can reduce screen cloth 5 wobbling resistance, thereby alleviate the load of cylinder 7.
Preferably, all be provided with spring 13 between two connecting plates 6 and the pan feeding groove 3, and spring 13 both ends respectively with connecting plate 6 and pan feeding groove 3 fixed connection, can make the swing of screen cloth 5 more stable like this.
Preferably, a receiving tray 14 is arranged between the supporting base 4 and the base 1 and below the screen 5 for collecting the screened small particles or powdery ore.
This embodiment is used:
the device is arranged between equipment for crushing ores and equipment for cleaning the ores, wherein after the feeding groove 3 is connected with the ores from the crushing equipment, the ores move downwards to the screen 5, the screen 5 which swings under the drive of the air cylinder 7 accelerates the downward movement speed of the ores, the ores continue to move downwards, one end of the screen 5, far away from the feeding groove 3, conveys the ores into the cleaning equipment, and the ores are screened out of small particles or powdery ores in the conveying process; when the device is operated, the cylinder 7 performs telescopic motion in the horizontal direction, the connecting plate 6 connected with the piston of the cylinder 7 is driven to swing, the connecting plate 6 is fixedly connected with the screen 5, and the screen 5 can also be driven to swing by the swing of the connecting plate 6, so that the screen 5 can swing horizontally below the feeding groove 3, and the ore can be screened.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. A calcium carbonate ore screening device comprises a base, a supporting wall is vertically arranged on the base, a feeding groove is arranged at the upper end of the supporting wall, a supporting seat is horizontally arranged with the base, one end of the supporting seat is arranged below the feeding groove, the other end of the supporting seat is close to a screen mesh arranged on the supporting seat, it is characterized in that one end of the screen arranged below the feeding groove is movably connected with the supporting wall through a connecting component, the connecting component comprises two connecting plates arranged at two sides of the supporting wall, and a cylinder horizontally mounted on the supporting wall, and the cylinder piston is connected with one of the connecting plates, and a connecting slide bar is horizontally arranged between the two connecting plates and the supporting wall, and one end of the connecting slide rod is fixedly connected with the connecting plates, the other end of the connecting slide rod is inserted into the supporting wall in a sliding manner, the connecting assembly further comprises a fixed connecting rod arranged between the two connecting plates and the screen, and the two ends of the fixed connecting rod are respectively fixedly connected with the screen and the connecting plates.
2. The calcium carbonate ore screening device as claimed in claim 1, wherein the supporting wall is provided with a through hole for the two connecting sliding rods to be inserted together, and the two connecting sliding rods are respectively inserted into the through hole from both ends of the through hole.
3. The calcium carbonate ore screening device as claimed in claim 1, wherein the supporting base is provided with a sliding groove for the screen to lean against, and the width of the sliding groove is larger than that of the screen.
4. The calcium carbonate ore screening device as claimed in claim 3, wherein semi-circular chutes are concavely arranged between the sliding grooves and the bottom surface of the screen mesh, and a plurality of balls are arranged between the two semi-circular chutes, and the diameter of each ball is larger than that of a circle where the semi-circular chute is located.
5. The calcium carbonate ore screening device as claimed in claim 1, wherein the mounting height of the upper end of the supporting seat is lower than that of the lower end of the feeding groove.
6. The calcium carbonate ore screening device as claimed in any one of claims 1 to 5, wherein a receiving tray is arranged between the supporting base and the base and below the screen.
7. The calcium carbonate ore screening device as claimed in claim 6, wherein springs are arranged between the two connecting plates and the feeding groove, and two ends of each spring are fixedly connected with the connecting plates and the feeding groove respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921365205.4U CN210333339U (en) | 2019-08-21 | 2019-08-21 | Calcium carbonate ore screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921365205.4U CN210333339U (en) | 2019-08-21 | 2019-08-21 | Calcium carbonate ore screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210333339U true CN210333339U (en) | 2020-04-17 |
Family
ID=70175760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921365205.4U Expired - Fee Related CN210333339U (en) | 2019-08-21 | 2019-08-21 | Calcium carbonate ore screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210333339U (en) |
-
2019
- 2019-08-21 CN CN201921365205.4U patent/CN210333339U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200417 Termination date: 20200821 |