CN211756734U - Movable screening plant is used in mine production - Google Patents
Movable screening plant is used in mine production Download PDFInfo
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- CN211756734U CN211756734U CN201922352136.XU CN201922352136U CN211756734U CN 211756734 U CN211756734 U CN 211756734U CN 201922352136 U CN201922352136 U CN 201922352136U CN 211756734 U CN211756734 U CN 211756734U
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- fixing frame
- support frame
- frame
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- mine production
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Abstract
The utility model relates to a movable screening plant is used in mine production, including the support frame, the support frame is right-hand to be equipped with electric putter, electric putter's flexible end screw fixedly connected with link, and the middle recess of link is equipped with mount one and mount two, and mount one and mount two articulate on the link through the round pin activity, and the spout has been seted up in the back of mount one and the front of mount two, and the inside sliding connection of spout has the screening board, mount one and mount two are located the inside of support frame recess. This movable screening plant for mine production drives the lead screw through starter motor and rotates, and then moves about driving the nut to drive the flexible band and remove, finally drive and control about the screening board, thereby realize moving the target of screening, through the wheel that rolls, can remove whole screening plant, reciprocate through the right-hand member that starts electric putter drive screening board, thereby realize screening work.
Description
Technical Field
The utility model relates to a screening plant technical field specifically is a movable screening plant is used in mine production.
Background
Movable screening plant is used in mine production in current market generally is through installing the removal that rolls the wheel and realize screening plant in the bottom of whole device, always needs the manual work to promote whole device, and a lot of removal can cause wearing and tearing to the wheel that rolls, influences the life of the wheel that rolls, and often change the wheel that rolls and can increase use cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a movable screening plant is used in mine production reaches and need not to remove the purpose that the wheel that rolls can realize removing the screening board.
In order to achieve the above object, the utility model provides a following technical scheme: a movable screening device for mine production comprises a support frame, wherein an electric push rod is arranged right at the support frame, a connecting frame is fixedly connected with a telescopic end screw of the electric push rod, a first fixing frame and a second fixing frame are arranged in a middle groove of the connecting frame, the first fixing frame and the second fixing frame are movably hinged on the connecting frame through pins, sliding grooves are formed in the back surface of the first fixing frame and the front surface of the second fixing frame, a screening plate is connected in the sliding grooves in a sliding mode, the first fixing frame and the second fixing frame are located in the groove of the support frame, the front surface and the back surface of the support frame are provided with pins, the first fixing frame and the second fixing frame are movably hinged with the support frame through pins, a fixing plate is fixedly welded on the left end surface of the electric push rod, a bottom plate is arranged on the left end surface of the fixing, the lead screw has been cup jointed in the inner wall activity of through-hole one, through-hole two has been seted up to the left end face of support frame, the left end face of support frame and the motor that is located the positive left side screw fixed connection of through-hole two, the lead screw is kept away from the one end of through-hole one and is located the inside of through-hole two and pass through the output fixed connection of shaft coupling and motor, the helicoid threaded connection of lead screw has the nut, the top system of nut has the flexible area, the one end fixed connection that the nut was kept away from in the flexible area is in the bottom of screening board, support frame and electric putter's bottom screw fixedly connected with rolls the.
Preferably, the first fixing frame and the second fixing frame are symmetrical to each other along a central line in the front-back direction of the connecting frame.
Preferably, the top of the bottom plate is provided with a sliding groove, and the sliding groove is in sliding connection with the bottom of the nut.
Preferably, the number of the pins is two, and the two pins are symmetrical to each other along a center line of the support frame in the front-rear direction.
Preferably, the sliding groove penetrates through the left end face and the right end face of the first fixing frame.
Preferably, the flexible belt is made of a material with elasticity.
The utility model provides a movable screening plant is used in mine production. The method has the following beneficial effects: drive the lead screw through starter motor and rotate, and then control about driving the nut to drive the flexible band and remove, finally drive and control about the screening board, thereby realize removing the target of screening, through the wheel that rolls, can remove whole screening plant, reciprocate through the right-hand member that starts electric putter drive screening board, thereby realize screening work.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a left side view of the present invention;
fig. 3 is a top view of the present invention.
In the figure: the device comprises a support frame 1, an electric push rod 2, a connecting frame 3, a first fixing frame 4, a second fixing frame 5, a sliding chute 6, a screening plate 7, a pin 8, a bottom plate 9, a fixing plate 10, a lead screw 11, a nut 12, a motor 13, a rolling wheel 14, a flexible belt 15, a second through hole 16 and a first through hole 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-3, the present invention provides a technical solution: a movable screening device for mine production comprises a support frame 1, an electric push rod 2 is arranged right at the support frame 1, the right end of a screening plate 7 is driven to move up and down by starting the electric push rod 2, screening work is realized, the shortest length of the electric push rod 2 is smaller than 1 ten centimeters of the support frame, the longest length of the electric push rod 2 is larger than 1 ten centimeters of the support frame, a connecting frame 3 is fixedly connected with a telescopic end screw of the electric push rod 2, a first fixing frame 4 and a second fixing frame 5 are arranged in a middle groove of the connecting frame 3, the first fixing frame 4 and the second fixing frame 5 are mutually symmetrical along the central line in the front-back direction of the connecting frame 3, the first fixing frame 4 and the second fixing frame 5 are movably hinged on the connecting frame 3 through pins, a chute 6 is formed in the back of the first fixing frame 4 and the front of the second fixing frame 5, the chute 6 penetrates through the left, the first fixing frame 4 and the second fixing frame 5 are positioned inside a groove of the support frame 1, pins 8 are arranged on the front surface and the back surface of the support frame 1, the number of the pins 8 is two, the two pins 8 are symmetrical to each other along the central line of the front and back directions of the support frame 1, the first fixing frame 4 and the second fixing frame 5 are movably hinged with the support frame 1 through the pins 8, a fixing plate 10 is fixedly welded on the left end surface of the electric push rod 2, a bottom plate 9 is arranged on the left end surface of the fixing plate 10, a sliding groove is arranged at the top of the bottom plate 9 and is in sliding connection with the bottom of a nut 12, a first through hole 17 is arranged on the left end surface of the fixing plate 10 and above the bottom plate 9, a lead screw 11 is movably sleeved on the inner wall of the first through hole 17, a second through hole 16 is arranged on the left end surface of the support frame, and then drives the nut 12 to move left and right, thereby driving the flexible belt 15 to move, and finally driving the sieving plate 7 to move left and right, thereby realizing the goal of realizing movable sieving without the rolling wheel 14, one end of the screw rod 11 far away from the first through hole 17 and positioned inside the second through hole 16 is fixedly connected with the output end of the motor 13 through a coupler, the spiral surface of the screw rod 11 is in threaded connection with the nut 12, the top of the nut 12 is tied with the flexible belt 15, the flexible belt 15 is made of elastic material, one end of the flexible belt 15 far away from the nut 12 is fixedly connected with the bottom of the sieving plate 7, the bottom screws of the support frame 1 and the electric push rod 2 are fixedly connected with the rolling wheels 14, the number of the rolling wheels 14 is three, the bottom of the support frame 1 is symmetrically provided with two, the electric push rod 2 is provided with one, and the rolling wheels 14, the whole screening device can be moved, and the rolling wheels 14 are universal braking wheels, so that braking can be performed, and fixing is facilitated.
The working principle is as follows: during the use, drive lead screw 11 through starter motor 13 and rotate, and then control about driving nut 12 to drive flexible band 15 and remove, finally drive and control about screening board 7, thereby realize moving the target of screening, through rolling wheel 14, can remove whole screening plant, reciprocate through the right-hand member that starts electric putter 2 drive screening board 7, thereby realize screening work.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a movable screening plant for mine production, includes support frame (1), its characterized in that: an electric push rod (2) is arranged right and right of the support frame (1), a telescopic end screw of the electric push rod (2) is fixedly connected with a connecting frame (3), a first fixing frame (4) and a second fixing frame (5) are arranged in a middle groove of the connecting frame (3), the first fixing frame (4) and the second fixing frame (5) are movably hinged to the connecting frame (3) through pins, a sliding groove (6) is formed in the back face of the first fixing frame (4) and the front face of the second fixing frame (5), a screening plate (7) is connected to the inner portion of the sliding groove (6) in a sliding mode, the first fixing frame (4) and the second fixing frame (5) are located inside the groove of the support frame (1), pins (8) are arranged on the front face and the back face of the support frame (1), the first fixing frame (4) and the second fixing frame (5) are movably hinged to the support frame (1) through the pins (8), and a fixing plate (10, the left end face of the fixing plate (10) is provided with a bottom plate (9), the left end face of the fixing plate (10) is positioned above the bottom plate (9) and is provided with a first through hole (17), a lead screw (11) is movably sleeved on the inner wall of the first through hole (17), the left end face of the support frame (1) is provided with a second through hole (16), the left end face of the support frame (1) is fixedly connected with a motor (13) positioned on a right left screw of the second through hole (16), one end, far away from the first through hole (17), of the lead screw (11) is positioned inside the second through hole (16) and is fixedly connected with the output end of the motor (13) through a coupler, a nut (12) is connected to the spiral surface of the lead screw (11) in a threaded manner, a flexible belt (15) is tied at the top of the nut (12), one end, far away from the nut (12), of the flexible belt, the bottom screws of the support frame (1) and the electric push rod (2) are fixedly connected with rolling wheels (14).
2. The movable screening device for mine production of claim 1, wherein: the first fixing frame (4) and the second fixing frame (5) are symmetrical to each other along the central line of the connecting frame (3) in the front-back direction.
3. The movable screening device for mine production of claim 1, wherein: the top of the bottom plate (9) is provided with a sliding groove, and the sliding groove is connected with the bottom of the nut (12) in a sliding manner.
4. The movable screening device for mine production of claim 1, wherein: the number of the pins (8) is two, and the two pins (8) are mutually symmetrical along the central line of the support frame (1) in the front-back direction.
5. The movable screening device for mine production of claim 1, wherein: the sliding groove (6) penetrates through the left end face and the right end face of the first fixing frame (4).
6. The movable screening device for mine production of claim 1, wherein: the flexible belt (15) is made of elastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922352136.XU CN211756734U (en) | 2019-12-24 | 2019-12-24 | Movable screening plant is used in mine production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922352136.XU CN211756734U (en) | 2019-12-24 | 2019-12-24 | Movable screening plant is used in mine production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211756734U true CN211756734U (en) | 2020-10-27 |
Family
ID=72980157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922352136.XU Active CN211756734U (en) | 2019-12-24 | 2019-12-24 | Movable screening plant is used in mine production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211756734U (en) |
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2019
- 2019-12-24 CN CN201922352136.XU patent/CN211756734U/en active Active
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