CN209549944U - A sieving machine with replaceable sieve - Google Patents

Abstract

The utility model discloses a kind of screening machines of replaceable sieve, including body, feed inlet is equipped at the top of the body, body inner wall both ends end face connects rack by shaft axis, the rack is inclined to set, the rack end face is equipped with groove, the body end face is hollow structure, described rack one end passes through body inner wall and is located inside body end face, wherein it is located at the rack bottom inside generator terminal face to be connected by transmission mechanism with vibration excitor, the vibration excitor is located in placement plate, top and lower part are respectively equipped with top discharge mouth and lower discharge port on the body end face, top discharge mouth bottom is concordant with rack bottom, the top discharge mouth and lower discharge port are separately connected top discharge panel and bottom discharge panel；By the way that through-hole is arranged, and it is equipped with groove on rack, strainer can be taken out by through-hole, and by through-hole quick-replaceable strainer, efficiently solve the problems in background technique.

Description

A sieving machine with replaceable sieve

technical field

The utility model relates to a screening machine with a replaceable screen mesh, which belongs to the field of screening machines.

Background technique

The process in which the broken material is divided into different particle sizes through one or several layers of sieve surface is called sieving. The screening machine is a vibrating screening mechanical equipment that uses the relative movement between the bulk material and the screen surface to make some particles pass through the screen holes, and divide sand, gravel, crushed stone and other materials into different grades according to the particle size. The screening process of the sieving machine is generally continuous. After the sieving raw materials are fed to the screening machine (referred to as the sieve), the material smaller than the sieve size passes through the sieve hole, which is called the under-sieve product; the material larger than the sieve size passes through the sieve. The continuous discharge on the surface is called the over-sieve product. The existing screening machine usually fixes the screen on the body, so that the body can only screen materials of a single specification, which reduces the scope of use of the screening machine.

Utility model content

The utility model provides a screening machine with a replaceable screen mesh, which solves the problem that the screen mesh of the existing screening machine adopts a fixed setting and cannot be replaced, thereby reducing the use range of the screening machine.

In order to solve the above technical problems, the utility model proposes the following technical solutions:

The utility model proposes a screening machine with a replaceable screen, which includes a machine body. The top of the machine body is provided with a feeding port. The end surface of the placement frame is provided with a groove, the end surface of the body is a hollow structure, one end of the placement frame passes through the inner wall of the body and is located inside the end surface of the body, wherein the bottom of the placement frame located inside the end surface of the body is connected to the vibrator through a transmission mechanism, The exciter is arranged on the placement plate, the end surface of the placement plate is connected with the slide rail through the slider, the slide rail is fixedly connected inside the end surface of the body, and the upper and lower parts of the end surface of the body are respectively provided with upper discharge ports and the lower discharge port, the bottom of the upper discharge port is flush with the bottom of the placement frame, the upper discharge port and the lower discharge port are respectively connected to the upper discharge panel and the lower discharge panel, and the inner bottom of the body is It is arranged obliquely, a through hole is provided on the end surface of the body, and a control panel is provided on the outer wall of the body, and the control panel is electrically connected to the vibrator.

Preferably, the bottom of the placement plate is fixedly connected to an electric telescopic rod, and the electric telescopic rod is electrically connected to the control panel. The inclination angle of the shelf can be changed through the electric telescopic rod.

Preferably, in principle, a stopper is provided on the inner wall of the machine body below one end of the discharge port at the bottom of the shelf, and the top of the stopper is in contact with the bottom of the shelf. Play a role in limiting the rotation of the rack.

Preferably, an inclined slide rail is provided inside the through hole, one end of the inclined slide rail is connected to one end of the placement frame, and the inclination angle of the inclined slide rail is consistent with the inclination angle of the placement frame. Easy to install filter.

Preferably, a second groove is provided on the top of the through hole, and a slide rail is provided inside the groove, and the slide rail is slidably connected to the baffle plate, and a moving hole is provided on the end surface of the baffle plate.

Preferably, an infrared sensor is provided on the inner wall of the body above the shelf, and the infrared sensor is electrically connected to the control panel.

Through the above technical scheme, the utility model has beneficial effects: by setting a through hole and a groove on the placement frame, the filter screen can be taken out through the through hole, and the filter screen can be quickly replaced through the through hole, which effectively solves the problems in the background technology. The problem.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a schematic diagram of replacing the screen mesh of the utility model;

Fig. 3 is a right view of the utility model;

Fig. 4 is a schematic diagram of the interior of the utility model.

Detailed ways

The preferred embodiments of the present utility model are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present utility model, and are not intended to limit the present utility model.

According to the sieving machine with a replaceable screen shown in the figure, it includes a body 1, the top of the body 1 is provided with a feed port, and the end faces of the inner walls of the body 1 are connected to the placement frame 2 through a rotating shaft, and the placement frame 2 is inclined, the end surface of the placement frame 2 is provided with a groove 15, the end surface of the body 1 is a hollow structure, one end of the placement frame 2 passes through the inner wall of the body 1 and is located inside the end surface of the body 1, and is located inside the end surface of the body 1 The bottom of the placement frame 2 is connected to the vibrator 16 through a transmission mechanism, and the vibrator 16 is arranged on a placement plate 17, and the end surface of the placement plate 17 is connected to a slide rail 18 through a slider, and the slide rail 18 is fixedly connected Inside the end surface 1 of the body, the upper and lower parts of the end surface of the body 1 are respectively provided with an upper discharge port 11 and a lower discharge port 12, the bottom of the upper discharge port 11 is flush with the bottom of the shelf 2, and the upper discharge port The feed port 11 and the lower discharge port 12 are respectively connected to the upper discharge panel 5 and the lower discharge panel 4. The inner bottom of the body 1 is inclined, and the end surface 1 of the body is provided with a through hole 10. The body 1 A control panel 9 is provided on the outer wall, and the control panel 9 is electrically connected to the vibrator 16 .

Preferably, the bottom of the placement plate 17 is fixedly connected to an electric telescopic rod 19 , and the electric telescopic rod 19 is electrically connected to the control panel 9 . The inclination angle of the shelf can be changed through the electric telescopic rod.

Preferably, a stopper is provided on the inner wall of the machine body 1 below the end of the bottom of the placement shelf 2 away from the upper discharge port, and the top of the stopper is in contact with the bottom of the placement shelf 2 . Play a role in limiting the rotation of the rack.

Preferably, an inclined slide rail is provided inside the through hole 10 , one end of the inclined slide rail is connected to one end of the placement frame 2 , and the inclination angle of the inclined slide rail is consistent with the inclination angle of the placement frame. Easy to install filter.

Preferably, the top of the through hole 10 is provided with a second groove 13, the inside of the groove 13 is provided with a slide rail 14, the slide rail 14 is slidably connected to the baffle plate 7, and the end surface of the baffle plate 7 is provided with a movable Hole 8.

Preferably, an infrared sensor 6 is provided on the inner wall of the body 1 above the shelf 2 , and the infrared sensor 6 is electrically connected to the control panel 9 .

During specific use, when the filter screen 3 needs to be replaced, the placement frame 2 is adjusted back to the original angle of inclination through the control panel 9, and then the baffle plate 7 is raised through the moving hole 8, and the filter screen 3 is moved along the position on the placement frame 2. Slide the groove 15 out, then put the required filter screen 3 along the inclined slide rail, at this time the filter screen 3 slides along the groove 15, when the filter screen is placed 3, move the baffle plate through the moving hole 8 7 put it down, and the replacement of the filter screen 3 is about to be completed at this time.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model, All should be included within the protection scope of the present utility model.

Claims (6)

1. A screening machine with a replaceable screen, including a body, characterized in that: the top of the body is provided with a feed port, and the end faces of both ends of the inner wall of the body are connected to a placement frame through a rotating shaft, and the placement frame is inclined. , the end face of the placement frame is provided with a groove, the end face of the body is a hollow structure, one end of the placement frame passes through the inner wall of the body and is located inside the end face of the body, wherein the bottom of the placement frame located inside the end face of the body passes through the transmission mechanism and the vibration exciter connected, the exciter is set on the placement plate, the end surface of the placement plate is connected with the slide rail through the slider, the slide rail is fixedly connected inside the end surface of the body, and the upper and lower parts of the end surface of the body are respectively equipped with upper outlets. The material outlet and the lower outlet, the bottom of the upper outlet is flush with the bottom of the shelf, the upper outlet and the lower outlet are respectively connected to the upper outlet panel and the lower outlet panel, and the inner bottom of the machine body The end is inclined, the end surface of the body is provided with a through hole, the outer wall of the body is provided with a control panel, and the control panel is electrically connected to the exciter. 2. A screening machine with replaceable screen according to claim 1, characterized in that: the bottom of the placement plate is fixedly connected to an electric telescopic rod, and the electric telescopic rod is electrically connected to a control panel. 3. According to claim 1 or 2, a screening machine with a replaceable screen is characterized in that: the bottom of the shelf is in principle provided with a block on the inner wall of the machine body below the end of the discharge port, and the top of the block is connected to the bottom of the frame. The bottom of the shelf is touching. 4. A screening machine with a replaceable screen according to claim 1, wherein an inclined slide rail is provided inside the through hole, one end of the inclined slide rail is connected to one end of the placement frame, and the inclined slide rail The angle of inclination is consistent with the angle of inclination of the rack. 5. A screening machine with replaceable screen according to claim 1 or 4, characterized in that: the top of the through hole is provided with a second groove, and the inside of the groove is provided with a slide rail, and the slide rail The baffle is slidably connected, and a moving hole is arranged on the end surface of the baffle. 6. A screening machine with replaceable screen according to claim 1, characterized in that: an infrared sensor is arranged on the inner wall of the machine body above the placement frame, and the infrared sensor is electrically connected to a control panel.