CN216037459U

CN216037459U - Screening machine capable of automatically feeding

Info

Publication number: CN216037459U
Application number: CN202122709846.0U
Authority: CN
Inventors: 陈俊; 张广奇
Original assignee: Hubei Heqing Environmental Protection Intelligent Equipment Co ltd
Current assignee: Hubei Heqing Environmental Protection Intelligent Equipment Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-03-15
Anticipated expiration: 2031-11-05

Abstract

The utility model relates to the technical field of screening machines, and discloses a screening machine capable of automatically feeding materials, which comprises a bottom plate, wherein a screening machine body is installed on one side of the top of the bottom plate, a box body which is in a horizontal direction and is provided with an opening at the top is arranged on one side, which is far away from the screening machine body, above the bottom plate, the top of the box body is fixedly connected with a storage hopper which is communicated with the interior of the box body and is used for storing materials, one side of the box body extends to the position right above the screening machine body and is provided with a feeding port, and a pushing plate which is in an L-shaped structure is inserted into one side, which is far away from the feeding port, of the box body in a sliding mode along the length direction of the box body. According to the utility model, the material pushing plate can move left and right under the action of the moving assembly, so that the material in the box body can be pushed to move towards the feeding port, and the material can fall onto the screen surface of the screening machine body through the feeding port, and compared with the traditional manual batch feeding, the labor cost can be effectively reduced, and the feeding efficiency can be improved.

Description

Screening machine capable of automatically feeding

Technical Field

The utility model belongs to the technical field of screening machines, and particularly relates to a screening machine capable of automatically feeding materials.

Background

The process of dividing the material to be crushed into different size fractions by one or more layers of screening surface is called screening. The sieving machine is a vibrating sieving mechanical device which utilizes the relative movement of bulk materials and a sieve surface to lead partial particles to penetrate through sieve pores and divide materials such as sand, gravel, broken stone and the like into different grades according to the particle size. The screening process of the screening machine is generally continuous, after screening raw materials are fed onto a screening machine (called a screen for short), materials smaller than the size of the screen holes penetrate through the screen holes and are called undersize products; material larger than the mesh size is continuously discharged from the screening surface and is referred to as oversize product.

When using the screening machine, need place the material on the sifting surface to sieve, and because the size of sifting surface is limited, when the material volume that needs to sieve is great, then need the staff to divide the batch to carry out the material loading, but the cost of recruitment can be improved to this kind of mode of material loading, and efficiency is not high, consequently it is very necessary to design a screening machine that can automatic feeding to solve this kind of problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems in the background art, the utility model provides a screening machine capable of automatically feeding materials.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a screening machine that can automatic feeding, includes the bottom plate, the screening machine body is installed to top one side of bottom plate, one side that the screening machine body was kept away from to the bottom plate top is provided with and is the horizontal direction and the top is open-ended box body, the top fixedly connected with of box body is linked together rather than inside and is used for storing the storage hopper of material, one side of box body extends to the screening machine body directly over and has seted up the pay-off mouth, one side that the pay-off mouth was kept away from to the box body is followed its length direction slip and is pegged graft and have the scraping wings that is L type structure, be provided with on the box body and be used for driving the scraping wings to remove the removal subassembly.

Further, the removal subassembly includes that it keeps away from pay-off mouth one side and is about axial threaded sleeve to connect through the bearing rotation at the box body, axial and run through the box body about on the scraping wings and keep away from pay-off mouth one side and alternate the threaded rod in threaded sleeve through the screw thread, be provided with on the box body and be used for driving threaded sleeve and carry out pivoted runner assembly, can drive the threaded rod through the cooperation of screw thread when threaded sleeve rotates and carry out corresponding activity, the threaded rod can be along with the telescopic rotation of screw thread and remove and drive the scraping wings and carry out synchronous removal in the box body to the effect that the realization pushed away the material.

Further, the runner assembly includes that fixed mounting is in box body bottom and output shaft and threaded rod axial direction parallel's motor, the terminal fixedly connected with initiative spur gear of output shaft of motor, the peripheral side of threaded sleeve is fixed cup jointed the driven spur gear who meshes mutually with initiative spur gear, just can drive threaded sleeve pivoted effect when the output shaft of motor rotates.

Further, be provided with the window on the storage hopper, the window includes and sets up the bar hole in storage hopper one side along storage hopper direction of height, the downthehole fixedly connected with transparent plate of bar, the staff can directly know the remaining volume of material in the storage hopper through observing the window.

Further, the top of storage hopper articulates there is the apron, just the top fixedly connected with handle of apron, the apron can seal the top of storage hopper to avoid the dust to fall into the storage hopper.

Furthermore, a support is fixedly mounted on one side, far away from the screening machine body, of the top of the bottom plate, and the box body is fixedly connected to the support to form fixed mounting of the box body on the bottom plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the moving assembly arranged on the box body, when the material needs to be fed, the material pushing plate can move left and right under the action of the moving assembly, so that the material in the box body can be pushed to move towards the feeding port, and the material can fall onto the screen surface of the screening machine body through the feeding port.

2. According to the utility model, through the window arranged on the storage hopper, workers can directly know the residual amount of the materials in the storage hopper through observing the window, so that the materials can be conveniently and timely filled.

3. According to the utility model, the top of the storage hopper can be sealed through the cover plate arranged on the storage hopper, so that dust is prevented from falling into the storage hopper.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic bottom view of the structure of the present invention;

FIG. 3 is a schematic plan view of the present invention;

FIG. 4 is a schematic view of the structure in the direction A-A of the present invention;

FIG. 5 is a schematic structural view of the present invention;

in the figure: 1. a base plate; 2. a screening machine body; 3. a box body; 4. a storage hopper; 41. a window; 42. a cover plate; 43. a handle; 5. a feed port; 6. a material pushing plate; 7. a moving assembly; 71. a threaded sleeve; 72. a threaded rod; 73. a motor; 74. a driving spur gear; 75. a driven spur gear; 8. and (4) a bracket.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the screening machine capable of automatically feeding materials provided by the present embodiment includes a bottom plate 1, a screening machine body 2 is installed on one side of the top of the bottom plate 1, a box body 3 with an opening on the top and a horizontal direction is installed on one side of the top of the bottom plate 1 away from the screening machine body 2, a storage hopper 4 communicated with the inside of the box body 3 and used for storing materials is fixedly connected to the top of the box body 3, one side of the box body 3 extends to the right above the screening machine body 2 and is provided with a feeding port 5, a material pushing plate 6 with an L-shaped structure is inserted on one side of the box body 3 away from the feeding port 5 in a sliding manner along the length direction, a moving assembly 7 for driving the material pushing plate 6 to move left and right is installed on the box body 3, by such design, materials stored in the storage hopper 4 fall into the box body 3 under the action of gravity, when materials need to be fed, can remove about the effect messenger scraping wings 6 through removal subassembly 7, move toward the direction of pay-off mouth 5 with the inside material that can promote box body 3, and make the material fall into to the screen surface of screening machine body 2 through pay-off mouth 5 on, compare in traditional artifical batch material loading, can effectively reduce the recruitment cost and improve the efficiency of material loading, and, scraping wings 6 its top surface can be isolated between storage hopper 4 and the box body 3 when removing, and when scraping wings 6 resets, then resume the state of inside intercommunication between storage hopper 4 and the box body 3, make in the storage hopper 4 surplus partial material can refill to the box body 3 again, with the material loading of next time.

Specifically, referring to fig. 2 and 5, in order to enable the scraping plate 6 to move left and right, in some embodiments, the moving assembly 7 includes a threaded sleeve 71 rotatably connected to one side of the box body 3 away from the feeding port 5 through a bearing and having a left-right axial direction, the scraping plate 6 is fixedly connected to a threaded rod 72 having a left-right axial direction and penetrating through one side of the box body 3 away from the feeding port 5 and penetrating through the threaded sleeve 71, the box body 3 is provided with a rotating assembly for driving the threaded sleeve 71 to rotate, when the threaded sleeve 71 rotates, the threaded rod 72 is driven to move correspondingly through the matching of threads, and since the threaded rod 72 is fixedly connected to the scraping plate 6 and the scraping plate 6 is slidably inserted into the box body 3 along the length direction of the box body 3, the threaded rod 72 can only slide left and right along the length direction of the box body 3 without rotating, therefore, the threaded rod 72 moves left and right along with the rotation of the threaded sleeve 71 and drives the material pushing plate 6 to move synchronously in the box body 3, thereby realizing the material pushing effect.

Preferably, in order to drive the threaded sleeve 71 to rotate, in some embodiments, the rotating assembly includes a motor 73 fixedly installed at the bottom of the box 3 and having an output shaft axially parallel to the threaded rod 72, a driving spur gear 74 is fixedly connected to an end of the output shaft of the motor 73, a driven spur gear 75 engaged with the driving spur gear 74 is fixedly sleeved on an outer peripheral side of the threaded sleeve 71, when the output shaft of the motor 73 rotates, the driving spur gear 74 can be driven to rotate, and the driving spur gear 74 can drive the driven spur gear 75 to rotate synchronously by matching of teeth, so as to achieve an effect of driving the threaded sleeve 71 to rotate.

And in addition, for the convenience of staff learn the volume of the remaining material of storage hopper 4, be provided with window 41 on the storage hopper 4, window 41 includes along the bar hole of 4 direction of height seting up in storage hopper 4 one side of storage hopper, the downthehole fixedly connected with transparent plate of bar, and like this, the staff can directly know the remaining volume of material in the storage hopper 4 through observing window 41 to convenient timely filler.

Simultaneously, the top of storage hopper 4 articulates there is apron 42, and the top fixedly connected with handle 43 of apron 42, apron 42 can seal the top of storage hopper 4 to avoid the dust to fall into storage hopper 4.

Referring to fig. 1, the specific connection between the box 3 and the bottom plate 1 is as follows, a bracket 8 is fixedly installed on one side of the top of the bottom plate 1 away from the sieving machine body 2, and the box 3 is fixedly connected to the bracket 8, which is more reasonable in design.

In the device, all electric devices and drivers matched with the electric devices are arranged, and all driving parts, namely power elements, the electric devices and adaptive power supplies, are connected through leads by a person skilled in the art, and specific connecting means refer to the above expression that the electric devices are electrically connected in sequence, and detailed connecting means thereof are well known in the art.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The screening machine capable of automatically feeding comprises a bottom plate (1), wherein a screening machine body (2) is installed on one side of the top of the bottom plate (1), and is characterized in that a box body (3) which is in the horizontal direction and is provided with an opening at the top is arranged on one side, far away from the screening machine body (2), of the top of the bottom plate (1), a storage hopper (4) which is communicated with the inside of the box body (3) and is used for storing materials is fixedly connected with the top of the box body (3), one side of the box body (3) extends to the position right above the screening machine body (2) and is provided with a feeding port (5), a pushing plate (6) which is of an L-shaped structure is inserted into one side, far away from the feeding port (5), of the box body (3) in a sliding mode along the length direction of the box body, and a moving assembly (7) which is used for driving the pushing plate (6) to move left and right is arranged on the box body (3).

2. The screening machine capable of automatically feeding materials is characterized in that the moving assembly (7) comprises a threaded sleeve (71) which is rotatably connected to one side, far away from the feeding opening (5), of the box body (3) through a bearing and is in a left-right axial direction, a threaded rod (72) which is in a left-right axial direction, penetrates through one side, far away from the feeding opening (5), of the box body (3) and is inserted into the threaded sleeve (71) through threads is fixedly connected to the material pushing plate (6), and a rotating assembly used for driving the threaded sleeve (71) to rotate is arranged on the box body (3).

3. The screening machine capable of automatically feeding materials is characterized in that the rotating assembly comprises a motor (73) fixedly installed at the bottom of the box body (3) and an output shaft of the motor is axially parallel to the threaded rod (72), a driving spur gear (74) is fixedly connected to the tail end of the output shaft of the motor (73), and a driven spur gear (75) meshed with the driving spur gear (74) is fixedly sleeved on the outer peripheral side of the threaded sleeve (71).

4. The screening machine capable of automatically feeding materials according to claim 1, wherein a window (41) is arranged on the storage hopper (4), the window (41) comprises a strip-shaped hole formed in one side of the storage hopper (4) along the height direction of the storage hopper (4), and a transparent plate is fixedly connected in the strip-shaped hole.

5. The screening machine capable of automatically feeding materials according to claim 1, wherein a cover plate (42) is hinged to the top of the storage hopper (4), and a handle (43) is fixedly connected to the top of the cover plate (42).

6. The screening machine capable of automatically feeding materials is characterized in that a support (8) is fixedly installed on one side, far away from the screening machine body (2), of the top of the bottom plate (1), and the box body (3) is fixedly connected to the support (8).