CN207971080U - A kind of sand particles screening machine - Google Patents

Abstract

The utility model is related to sandstone screening technique field, more particularly to a kind of sand particles screening machine.Including workbench, positioning drive unit and positioning screening plant, the positioning drive unit includes loading plate, position support member, position rotating component and carrying driving part, the positioning screening plant includes load bearing component, mounting box on position rotating element outputs, the screening part of several width direction equidistantly distributeds along workbench and in mounting box for driving the screening driving part that a screening part moves along vertical direction, open first accommodating chamber directed downwardly is equipped in the mounting box, each screening part can be mounted on the first accommodating chamber along vertical direction, the outbound course of the screening driving part is straight down.The utility model is simple in structure, with high content of technology, can further be screened to excessively tiny object, reach higher production efficiency.

Description

A kind of sand particles screening machine

Technical field

The utility model is related to sandstone screening technique field, more particularly to a kind of sand particles screening machine.

Background technology

Traditional screening technique is mainly artificial screening, and such screening mode takes consumption manpower, significantly reduces life Efficiency and screening quality, the screening machine then occurred are produced, though the demand of labour is largely reduced, because of its structure Too simple, technology content is not high, is easy to damage screen tray, and cannot further sieve excessively tiny object Choosing, is not achieved higher production efficiency.

Invention content

The purpose of this utility model is that in view of the deficiencies of the prior art, providing a kind of sand particles screening machine.

To solve the above problems, the utility model provides following technical scheme：

A kind of sand particles screening machine, including workbench, the positioning drive unit in workbench and setting work Positioning screening plant at the top of platform, the workbench are rectangular hollow structure, and the positioning drive unit includes that setting is working Loading plate in platform, the positioning support member at the top of loading plate, the position rotating portion in positioning support member Part and carrying driving part at the top of the loading plate and positioned at loading plate side, the positioning screening plant is including being mounted on Bench-top is used to treat load bearing component, the peace on position rotating element outputs that screening sandstone is placed Mounted box, the screening part of several width direction equidistantly distributeds along workbench and in the mounting box for driving one The screening driving part that screening part moves along vertical direction, the mounting box is interior to be equipped with open first accommodating chamber directed downwardly, Each screening part can be mounted on the first accommodating chamber, the outbound course of the screening driving part along vertical direction Straight down.

Further, the side of the workbench is equipped with the side door that can be opened, and is equipped with along work in the workbench The second accommodating chamber that the length direction of platform is arranged outward, the loading plate, which is horizontal, to be arranged in the first accommodating chamber, described Load bearing component includes carrying positioning plate in rectangular configuration and mounted on carrying positioning plate top peripheral region limit frame, described Carrying positioning plate is horizontal setting, and in the operating condition, the mounting box is located at the top for carrying positioning plate.

Further, the positioning support member includes two support bases and one being symmetrically mounted on carrying positioning plate A positioning seat being mounted at the top of two support bases, each support base include being mounted at the top of carrying positioning plate Bearing seat and the L-type support plate at the top of bearing seat, the both sides of the positioning seat respectively at the top of a L-type support plate End is fixedly connected.

Further, the position rotating component includes being mounted on round turntable at the top of positioning seat, being mounted on round turn The positioning rotating shaft of disk center position and the position rotating component in positioning seat bottom is set, the end of the position rotating component with The output end for carrying driving part is sequentially connected.

Further, the position rotating component includes mounted on the transfer block of positioning seat bottom, mounted on transfer block side The connecting rod in portion and the first vertical plate mounted on bottom bearing plate are provided with transmission shaft, the transmission between two bearing seats The both ends of axis are fixedly connected with the madial wall of a bearing seat respectively, and one end of the close loading plate of the connecting rod is perpendicular with first Straight panel transmission connection, is equipped with L-type driver plate, one end of the L-type driver plate and biography between first vertical plate and transmission shaft Moving axis is fixedly connected, and the other end of the L-type driver plate and the first vertical plate are sequentially connected, and the transmission shaft is vertical far from first The outer circle wall of plate is equipped with transmission limiting plate, and the transmission limiting plate is sequentially connected with the output end for carrying driving part.

Further, it is described carrying driving part include be mounted on the first workbench in limiting plate and be mounted on limiting plate The driving cylinder of bottom, the end of the driving cylinder and the bottom of limiting plate are hinged, the end of the driving Telescopic-cylinder bar It is fixedly connected at the top of transmission limiting plate.

Further, the mounting box is sequentially connected close to the center of round turntable and the top of positioning rotating shaft, if It includes the first screen plate, the second screen plate and third screen plate, first screen plate, the second screen plate to do the screening part With the tooth socket for being equipped with several length direction spaced sets along mounting box on third screen plate.

Further, the tooth socket space width of first screen plate is more than the space width of the second screen plate, second sieve The space width of plate is selected to be more than the space width of third screen plate.

Further, the screening driving part includes being mounted in mounting box and positioned at one end at the top of the first accommodating chamber Active drive component and at the top of the first accommodating chamber the other end driven drive component, the active drive component with it is driven Drive component is sequentially connected.

Further, the active drive component include along mounting box width direction be arranged the first positioning guide rail, The first sliding block on the first positioning guide rail and the positioning cylinder in the first slider bottom is set, the positioning cylinder it is defeated Downwards, the driven drive component includes the second positioning guide rail, the second cunning on the second positioning guide rail to outgoing direction Block and the locating rod in the second slider bottom is set.

Advantageous effect：A kind of sand particles screening machine of the utility model, it would be desirable to which the sandstone of screening is placed into supporting part On part, the rotation of position rotating component is driven by carrying driving part, because mounting box is mounted on the output of position rotating component On axis, several screening parts and screening driving part rotation can be driven, it is real to being placed on sandstone to be screened on load bearing component Existing screening operation, it is simple in structure, it is with high content of technology, excessively tiny object can further be screened, reach higher Production efficiency.

Description of the drawings

Fig. 1 is the dimensional structure diagram of the utility model；

Fig. 2 is the vertical view of the utility model；

Fig. 3 is the sectional view along line A-A in Fig. 2；

Fig. 4 is the sectional view along line B-B in Fig. 2；

Fig. 5 is the sectional perspective structural schematic diagram of the utility model；

Fig. 6 is the dimensional structure diagram of the positioning drive unit of the utility model；

Fig. 7 is the front view of the positioning drive unit of the utility model；

Fig. 8 is the dimensional structure diagram of the positioning screening plant of the utility model；

Fig. 9 is the Local map of the positioning screening plant of the utility model；

Figure 10 is the sectional perspective structural schematic diagram of the positioning screening plant of the utility model；

Figure 11 is the dimensional decomposition structure diagram of the screening part and screening driving part of the utility model；

Figure 12 is the enlarged drawing at C in Figure 11；

Reference sign：Workbench 1, loading plate 1a position support member 1b, support base 1b1, positioning seat 1b2, fixed Position rotary part 1c, carries driving part 1d, limiting plate 1d1, drives cylinder 1d2, side door 1e, round turntable 1f, positioning rotating shaft 1g, position rotating component 1h, transfer block 1h1, connecting rod 1h2, the first vertical plate 1h3, transmission shaft 1h4 are driven limiting plate 1h5, Positioning drive unit 2 positions screening plant 3, and load bearing component 3a carries positioning plate 3a1, limits frame 3a2, mounting box 3b, sieve Component 3c, the first screen plate 3c1, the second screen plate 3c2, third screen plate 3c3 are selected, driving part 3d, active drive group are screened Part 3e, the first positioning guide rail 3e1, the first sliding block 3e2, positioning cylinder 3e3, driven drive component 3f, the second positioning guide rail 3f1, Second sliding block 3f2, locating rod 3f3.

Specific implementation mode

With reference to the accompanying drawings of the specification and embodiment, specific embodiment of the utility model is described in further detail：

Referring to figs. 1 to a kind of sand particles screening machine shown in Figure 12, including workbench 1, determine in workbench 1 The positioning screening plant 3 at 1 top of position driving device 2 and setting workbench, the workbench 1 is rectangular hollow structure, described fixed Position driving device 2 include be arranged in workbench 1 loading plate 1a, the positioning support member 1b at the top of loading plate 1a, Mounted on the position rotating component 1c positioned on support member 1b and at the top of loading plate 1a and it is located at loading plate 1a sides Carrying driving part 1d, the positioning screening plant 3 includes being mounted on being carried out for treating screening sandstone for 1 top of workbench The load bearing component 3a of placement, the mounting box 3b on position rotating component 1c output ends, several width along workbench 1 The screening part 3c of direction equidistantly distributed and in the mounting box 3b for driving a screening part 3c along vertical side Open first accommodating chamber directed downwardly, each screening unit are equipped with into mobile screening driving part 3d, the mounting box 3b Part 3c can be mounted on the first accommodating chamber along vertical direction, and the outbound course of the screening driving part 3d is straight down.

Operation principle：The sandstone screened will be needed to be placed on load bearing component 3a, be determined by carrying driving part 1d and driving Position rotary part 1c rotations, because mounting box 3b can drive several screenings on the output shaft of position rotating component 1c Component 3c and the 3d rotations of screening driving part realize screening operation to being placed on sandstone to be screened on load bearing component 3a.

The side of the workbench 1 is equipped with the side door 1e that can be opened, and is equipped with along workbench 1 in the workbench 1 The second accommodating chamber that length direction is arranged outward, the loading plate 1a, which is horizontal, to be arranged in the first accommodating chamber, described to hold It includes carrying positioning plate 3a1 in rectangular configuration and mounted on the top peripheral regions carrying positioning plate 3a1 limitting casing to carry component 3a Frame 3a2, the carrying positioning plate 3a1 are horizontal setting, and in the operating condition, the mounting box 3b is located at carrying positioning plate The top of 3a1, the setting of side door 1e can be the later stage to realize repair to the equipment in workbench 1 and replace, the carrying positioning The settings of plate 3a1 plates disclosure satisfy that treating screening sandstone selects operation, and then can improve the working efficiency selected.

The positioning support member 1b includes two support base 1b1 and one being symmetrically mounted on carrying positioning plate 3a1 A positioning seat 1b2 being mounted at the top of two support base 1b1, each support base 1b1 include being mounted on carrying to determine Bearing seat at the top of the plate 3a1 of position and the L-type support plate at the top of bearing seat, the both sides of the positioning seat 1b2 are respectively with one End at the top of a L-type support plate is fixedly connected, and the setting of two support base 1b1 can be improved to positioning seat 1b2 installations Stability, and then disclosure satisfy that the installation exercise of positioning sorting mechanism.

The position rotating component 1c include be mounted on positioning seat 1b2 at the top of round turntable 1f, be mounted on round turntable The positioning rotating shaft 1g of the centers 1f and the position rotating component 1h in the bottoms positioning seat 1b2, the position rotating component are set The end of 1h and the output end of carrying driving part 1d are sequentially connected, and the setting of round turntable 1f disclosure satisfy that positioning rotating shaft 1g Fixed and positioned rotary components 1h limit, and then disclosure satisfy that and screening operation is carried out to sandstone to be screened.

The position rotating component 1h includes mounted on the transfer block 1h1 of the bottoms positioning seat 1b2, mounted on transfer block 1h1 The connecting rod 1h2 of side and the first vertical plate 1h3 mounted on the bottoms loading plate 1a is provided with transmission shaft between two bearing seats The both ends of 1h4, the transmission shaft 1h4 are fixedly connected with the madial wall of a bearing seat respectively, and the close of the connecting rod 1h2 is held One end of support plate 1a is connected with the first vertical plate 1h3 transmission, and L-type is equipped between the first vertical plate 1h3 and transmission shaft 1h4 and is passed One end of movable plate, the L-type driver plate is fixedly connected with transmission shaft 1h4, the other end and the first vertical plate of the L-type driver plate 1h3 is sequentially connected, and outer circle walls of the transmission shaft 1h4 far from the first vertical plate 1h3 is described equipped with transmission limiting plate 1h5 It is driven limiting plate 1h5 and is sequentially connected with the output end for carrying driving part 1d, transfer block 1h1, connecting rod 1h2 and the first vertical plate The setting of 1h3 disclosure satisfy that the positioning operation to positioning rotating shaft 1g and round turntable 1f, and then can realize to sand to be screened Stone carries out screening operation.

The carrying driving part 1d include be mounted on the first workbench 1 in limiting plate 1d1 and be mounted on limiting plate 1d1 The end and the bottom of limiting plate 1d1 of driving the cylinder 1d2, the driving cylinder 1d2 of bottom are hinged, the driving cylinder 1d2 It is fixedly connected at the top of the end of telescopic rod and transmission limiting plate 1h5, by driving cylinder 1d2 to drive transmission limiting plate 1h5 fortune It is dynamic, and then positioning rotating shaft 1g and round turntable 1f rotations are driven, if because mounting box 3b and the dry screen in mounting box 3b It selects component 3c to be rotated, and then disclosure satisfy that and screening operation is carried out to sandstone to be screened.

The mounting box 3b is sequentially connected close to the center of round turntable 1f and the top of positioning rotating shaft 1g, Ruo Gansuo State screening part 3c include the first screen plate 3c1, the second screen plate 3c2 and third screen plate 3c3, the first screen plate 3c1, The tooth of several length direction spaced sets along mounting box 3b is equipped on second screen plate 3c2 and third screen plate 3c3 The space width of slot, the first screen plate 3c1, the second screen plate 3c2 and third screen plate 3c3 are different, and then can realize and treat sieve Sandstone is selected to carry out the screening operation of variable grain size.

The tooth socket space width of the first screen plate 3c1 is more than the space width of the second screen plate 3c2, second screen plate The space width of 3c2 is more than the space width of third screen plate 3c3, and the sandstone of screening variable grain size selects different space width sizes Screen plate, improve the applicability of screening operation.

The screening driving part 3d includes being mounted in mounting box 3b and positioned at the active of one end at the top of the first accommodating chamber Drive component 3e and at the top of the first accommodating chamber the other end driven drive component 3f, the active drive component 3e with from Dynamic drive component 3f is sequentially connected, and by the coordinating operation of active drive component 3e and driven drive component 3f, can realize pair First screen plate 3c1, the second screen plate 3c2 and third screen plate 3c3 carry out driving operation, and then can realize different of screening The sandstone of grain size uses different screen plates.

The active drive component 3e includes the first positioning guide rail 3e1 being arranged along the width direction of mounting box 3b, pacifies The first sliding block 3e2 on the first positioning guide rail 3e1 and the positioning cylinder 3e3 in the first bottoms sliding block 3e2 is set, it is described fixed Downwards, the driven drive component 3f includes the second positioning guide rail 3f1, is mounted on second the outbound course of position cylinder 3e3 The second sliding block 3f2 on positioning guide rail 3f1 and the locating rod 3f3 in the second bottoms sliding block 3f2 is set, passes through the first positioning guide rail 3e1 and the second positioning guide rail 3f1, the coordinating operation of positioning cylinder 3e3 and locating rod 3f3 can be realized to the first screen plate The driving operation of 3c1, the second screen plate 3c2 and third screen plate 3c3, and then disclosure satisfy that the screening operation to sandstone.

The above descriptions are merely preferred embodiments of the present invention, not makees to the technical scope of the utility model Go out any restrictions, thus it is any trickle amendment made by the above technical examples according to the technical essence of the present invention, equivalent Variation and modification, in the range of still falling within the technical solution of the utility model.

Claims (10)

1. a kind of sand particles screening machine, it is characterised in that：Including workbench（1）, be mounted on workbench（1）Interior Locating driver Device（2）With setting workbench（1）The positioning screening plant at top（3）, the workbench（1）It is described for rectangular hollow structure Positioning drive unit（2）Including being arranged in workbench（1）Interior loading plate（1a）, be mounted on loading plate（1a）The positioning branch at top Support part part（1b）, be mounted on positioning support member（1b）On position rotating component（1c）With mounted on loading plate（1a）Top and Positioned at loading plate（1a）The carrying driving part of side（1d）, the positioning screening plant（3）Including being mounted on workbench（1）Top The load bearing component placed for treating screening sandstone in portion（3a）, be mounted on position rotating component（1c）Peace on output end Mounted box（3b）, it is several along workbench（1）Width direction equidistantly distributed screening part（3c）With mounted on mounting box （3b）It is interior to be used to drive a screening part（3c）The screening driving part moved along vertical direction（3d）, the mounting box （3b）It is interior to be equipped with open first accommodating chamber directed downwardly, each screening part（3c）It can be mounted on the along vertical direction One accommodating chamber, the screening driving part（3d）Outbound course straight down.

2. a kind of sand particles screening machine according to claim 1, it is characterised in that：The workbench（1）Side set There is the side door that can be opened（1e）, the workbench（1）It is interior to be equipped with along workbench（1）Length direction be arranged outward second Accommodating chamber, the loading plate（1a）It is horizontal and is arranged in the first accommodating chamber, the load bearing component（3a）Including rectangular The carrying positioning plate of structure（3a1）With mounted on carrying positioning plate（3a1）Top peripheral region limits frame（3a2）, described to hold Carry positioning plate（3a1）Be horizontal setting, in the operating condition, the mounting box（3b）Positioned at carrying positioning plate（3a1）'s Top.

3. a kind of sand particles screening machine according to claim 2, it is characterised in that：The positioning support member（1b）Packet It includes two and is symmetrically mounted on carrying positioning plate（3a1）On support base（1b1）It is mounted on two support bases with one（1b1） The positioning seat at top（1b2）, each support base（1b1）Include being mounted on carrying positioning plate（3a1）The carrying at top Seat and the L-type support plate at the top of bearing seat, the positioning seat（1b2）Both sides respectively at the top of a L-type support plate End be fixedly connected.

4. a kind of sand particles screening machine according to claim 1, it is characterised in that：The position rotating component（1c）Packet It includes and is mounted on positioning seat（1b2）The round turntable at top（1f）, be mounted on round turntable（1f）The positioning rotating shaft of center （1g）With setting in positioning seat（1b2）The position rotating component of bottom（1h）, the position rotating component（1h）End with hold Carry driving part（1d）Output end be sequentially connected.

5. a kind of sand particles screening machine according to claim 4, it is characterised in that：The position rotating component（1h）Packet It includes and is mounted on positioning seat（1b2）The transfer block of bottom（1h1）, be mounted on transfer block（1h1）The connecting rod of side（1h2）And installation In loading plate（1a）First vertical plate of bottom（1h3）, transmission shaft is provided between two bearing seats（1h4）, the transmission shaft （1h4）Both ends be fixedly connected respectively with the madial wall of a bearing seat, the connecting rod（1h2）Close loading plate（1a）'s One end and the first vertical plate（1h3）Transmission connection, first vertical plate（1h3）And transmission shaft（1h4）Between be equipped with L-type be driven Plate, one end of the L-type driver plate and transmission shaft（1h4）It is fixedly connected, the other end and the first vertical plate of the L-type driver plate （1h3）It is sequentially connected, the transmission shaft（1h4）Far from the first vertical plate（1h3）Outer circle wall be equipped with transmission limiting plate （1h5）, the transmission limiting plate（1h5）With carrying driving part（1d）Output end be sequentially connected.

6. a kind of sand particles screening machine according to claim 5, it is characterised in that：The carrying driving part（1d）Packet It includes and is mounted on the first workbench（1）Interior limiting plate（1d1）With mounted on limiting plate（1d1）The driving cylinder of bottom（1d2）, institute State driving cylinder（1d2）End and limiting plate（1d1）Bottom it is hinged, the driving cylinder（1d2）The end of telescopic rod with It is driven limiting plate（1h5）Top be fixedly connected.

7. a kind of sand particles screening machine according to claim 4, it is characterised in that：The mounting box（3b）By subcircular Turntable（1f）Center and positioning rotating shaft（1g）Top be sequentially connected, several screening parts（3c）Including the first sieve Select plate（3c1）, the second screen plate（3c2）With third screen plate（3c3）, first screen plate（3c1）, the second screen plate （3c2）With third screen plate（3c3）On be equipped with it is several along mounting box（3b）Length direction spaced set tooth socket.

8. a kind of sand particles screening machine according to claim 7, it is characterised in that：First screen plate（3c1）'s Tooth socket space width is more than the second screen plate（3c2）Space width, second screen plate（3c2）Space width more than third screen Plate（3c3）Space width.

9. a kind of sand particles screening machine according to claim 1, it is characterised in that：The screening driving part（3d）Packet It includes and is mounted on mounting box（3b）Active drive component that is interior and being located at one end at the top of the first accommodating chamber（3e）Hold with mounted on first Receive the driven drive component of the top of chamber other end（3f）, the active drive component（3e）With driven drive component（3f）Transmission connects It connects.

10. a kind of sand particles screening machine according to claim 9, it is characterised in that：The active drive component（3e） Including along mounting box（3b）Width direction setting the first positioning guide rail（3e1）, be mounted on the first positioning guide rail（3e1）On The first sliding block（3e2）With setting in the first sliding block（3e2）The positioning cylinder of bottom（3e3）, the positioning cylinder（3e3）It is defeated Outgoing direction downwards, the driven drive component（3f）Including the second positioning guide rail（3f1）, be mounted on the second positioning guide rail （3f1）On the second sliding block（3f2）With setting in the second sliding block（3f2）The locating rod of bottom（3f3）.