Hybrid screening equipment

Abstract

The utility model belongs to the technical field of screening, and particularly relates to mixed type screening equipment which comprises a base, a mixed conveying mechanism is arranged above the base, and a screening mechanism is arranged on one side of the mixed conveying mechanism. Through the arranged screening mechanism, screening holes are effectively cleaned, a mounting plate, a bearing plate and a screening assembly are driven to transversely move through a transverse moving assembly arranged on a longitudinal plate, and a jack is started to push the screening assembly to ascend and descend; meanwhile, a vibration motor on the screening assembly is started to conduct vibration screening on the mixed materials in the screening assembly, after vibration screening, a cleaning roller installed on a T-shaped table is pushed through an electric hydraulic telescopic rod to clean the interior of the screening assembly, and after cleaning, a lifting hydraulic cylinder is started to drive the screening assembly to ascend and descend by a certain angle; materials in the screening assembly can be conveniently discharged, the cleaning effect is guaranteed, meanwhile, the mixed material screening efficiency is improved, the mixed material screening and discharging efficiency is improved, and practicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of screening, and in particular relates to a hybrid screening device. Background Art

[0002] Screening is the process of separating materials into different particle sizes through one or more screens. Screening is a vibrating screening machine that uses the relative motion between the bulk material and the screen surface to allow some particles to pass through the sieve holes, separating materials such as sand, gravel, and crushed stone into different particle size grades.

[0003] In the existing related technologies, large-diameter mixed material particles clog the sieve holes, resulting in low screening efficiency of the mixed particles and inability to effectively clean the sieve holes. Therefore, it is urgent to design a hybrid screening equipment to deal with these problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model discloses a hybrid screening device.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A hybrid screening device comprises a base, a hybrid transport mechanism is arranged above the base, and a screening mechanism is arranged on one side of the hybrid transport mechanism.

[0007] The screening mechanism includes a longitudinal plate arranged on one side of the mixed transport mechanism, a transverse moving component is arranged horizontally on the longitudinal plate, a mounting plate is arranged above the transverse moving component, a load-bearing plate is installed above the mounting plate, a lifting hydraulic cylinder is arranged between the mounting plate and the load-bearing plate, a Qianding top is arranged between the transverse moving component and the mounting plate, a screening component is arranged above the load-bearing plate, a second damping spring device is installed below the screening component, a vibration motor is arranged on the screening component, an electric hydraulic telescopic rod is arranged on the rear side of the screening component, a T-shaped table is installed on the power end of the electric hydraulic telescopic rod, and a cleaning roller is installed on the T-shaped table.

[0008] Preferably, the mixed transport mechanism includes a column arranged on one side above the base, a transmission assembly is installed on the column, a material blocking plate is installed on the transmission assembly, a mixed material box is installed on the transmission assembly, a receiving assembly is provided on one side of the transmission assembly, a material blocking plate is provided on the other side of the transmission assembly, a conveyor belt is provided below the transmission assembly, a second motor is provided on the conveyor belt, and a material receiving box is provided on one side of the conveyor belt.

[0009] Preferably, the transverse movement assembly includes a lead screw arranged on the longitudinal plate, a power motor is provided at one end of the lead screw, and a moving platform is installed on the outer surface of the lead screw.

[0010] Preferably, the screening assembly comprises a screening box arranged above the carrying plate, and a screening grate plate is installed in the screening box.

[0011] Preferably, the transmission assembly includes a first rotating shaft arranged on the column, a transmission belt is arranged on the outer surface of the first rotating shaft, and a first motor is arranged at one end of the first rotating shaft.

[0012] Preferably, the receiving assembly includes a material receiving platform arranged on one side of the transmission assembly, and a material guiding plate is installed on the material receiving platform.

[0013] The beneficial effects are:

[0014] The utility model discloses a mixed screening device, which can effectively clean the sieve holes through the screening mechanism, drive the mounting plate, the load-bearing plate and the screening component to move horizontally through the transverse moving component arranged on the longitudinal plate, and push the screening component up and down by starting the jack. At the same time, the vibration motor on the screening component is turned on to vibrate and screen the mixed materials in the screening component. After the vibration screening, the cleaning roller installed on the T-shaped stage is pushed by the electric hydraulic telescopic rod to clean the inside of the screening component. After cleaning, the lifting hydraulic cylinder is started to drive the screening component to lift and lower at a certain angle, so as to facilitate the discharge of the materials in the screening component, thereby ensuring the cleaning effect and increasing the efficiency of the screening of the mixed materials. The utility model has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the shaft side structure of the utility model;

[0016] Figure 2 This is a front view structural diagram of the present utility model;

[0017] Figure 3 It is a first structural diagram of the utility model;

[0018] Figure 4 It is a second structural schematic diagram of the utility model;

[0019] Figure 5 This is a third structural diagram of the present utility model;

[0020] Figure 6 yes Figure 5 Schematic diagram of the structure at point A.

[0021] 3. Screening mechanism; 301. Vertical plate; 302. Lead screw; 303. Power motor; 304. Moving table; 305. Top plate; 306. Mounting plate; 3061. Loading plate; 307. Lifting hydraulic cylinder; 3071. First damping spring device; 308. Screening box; 3081. Screening grate plate; 309. Second damping spring device; 3091. Vibration motor; 310. Electric hydraulic telescopic rod; 311. T-type table; 312. Cleaning roller. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention; the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0024] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0025] Reference Figure 1-6 The utility model provides an embodiment: a hybrid screening device, including a base 1, a mixed transport mechanism 2 is arranged above the base 1, and a screening mechanism 3 is arranged on one side of the mixed transport mechanism 2.

[0026] In this embodiment, the mixed transport mechanism 2 includes a column 201 arranged on one side above the base 1, a transmission assembly mounted on the column 201, a material blocking plate 205 mounted on the transmission assembly, a mixed material box 206 mounted on the transmission assembly, a receiving assembly disposed on one side of the transmission assembly, a material blocking plate 2071 disposed on the other side of the transmission assembly, a conveyor belt 209 disposed below the transmission assembly, a second motor 210 disposed on the conveyor belt 209, and a material receiving box 211 disposed on one side of the conveyor belt 209. The transmission assembly includes a first rotating shaft 202 disposed on the column 201, a transmission belt 204 disposed on the outer surface of the first rotating shaft 202, and a first motor 203 disposed at one end of the first rotating shaft 202. The receiving assembly includes a material receiving platform 207 disposed on one side of the transmission assembly, and a material guide plate 208 mounted on the material receiving platform 207. The material blocking plate 205 is made of soft material. The second rotating shaft is mounted on the inner side of the conveyor belt 209.

[0027] In this embodiment, the screening mechanism 3 includes a longitudinal plate 301 disposed on one side of the mixed transport mechanism 2, a transverse moving assembly disposed transversely on the longitudinal plate 301, a mounting plate 306 disposed above the transverse moving assembly, a supporting plate 3061 mounted above the mounting plate 306, a lifting hydraulic cylinder 307 disposed between the mounting plate 306 and the supporting plate 3061, a top 305 disposed between the transverse moving assembly and the mounting plate 306, a screening assembly disposed above the supporting plate 3061, a second damping spring device 309 mounted below the screening assembly, a vibration motor 3091 disposed on the screening assembly, an electro-hydraulic telescopic rod 310 disposed at the rear side of the screening assembly, a T-shaped stage 311 mounted on the power end of the electro-hydraulic telescopic rod 310, and a cleaning roller 312 mounted on the T-shaped stage 311. The transverse moving assembly includes a lead screw 302 disposed on the longitudinal plate 301, a power motor 303 disposed at one end of the lead screw 302, and a moving stage 304 mounted on the outer surface of the lead screw 302. The screening assembly includes a screening box 308 mounted above a support plate 3061. A screening grate 3081 is mounted within the screening box 308. The outer surface of the lead screw 302 is provided with a positive-spinning thread. The lead screw 302 is threadedly connected to the movable platform 304. A first damping spring 3071 is mounted between the mounting plate 306 and the support plate 3061. A rotary motor is mounted on one end of the cleaning roller 312 to drive its rotation. A cleaning brush is mounted on the outer surface of the cleaning roller 312 to clean the inner surface of the holes in the screening grate 3081. An elastic baffle is mounted on one side of the screening box 308.

[0028] Working principle: When in use, start the first motor 203 to mobilize the first rotating shaft 202 to rotate, and drive the transmission belt 204 to move, and feed the mixed material through the mixed discharge box 206. When the mixed material falls on the moving transmission belt 204, the mixed material is transmitted by the baffle plate 205 installed on the transmission belt 204. When the mixed material is transported to the receiving platform 207, start the top 305 to raise the screening box 308 to the side of the receiving platform 207, and let the mixed material fall into the screening box 308. The leaked mixed material falls onto the conveyor belt 209 through the guide plate 208, and the second motor 210 is started to drive the conveyor belt 209 to move to the receiving platform In the box 211, secondary screening is carried out, and the mixed material falls into the screening box 308. The vibration motor 3091 and the second damping spring device 309 are started to vibrate and screen the mixed material in the screening box 308. After screening for a period of time, the lifting hydraulic cylinder 307 is started to push the screening box 308 to rise to a certain angle, so that the mixed material that falls into the screening box 308 after being screened by the screening grate 3081 is moved out of the screening box 308. When there is mixed material left on the screening grate 3081, the rotating motor is started to drive the cleaning roller 312 to rotate, and the electric hydraulic telescopic rod 310 is moved to clean the mixed material left on the holes of the screening grate 3081.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A hybrid screening device, characterized in that: It comprises a base (1), a mixed transport mechanism (2) is provided above the base (1), and a screening mechanism (3) is provided on one side of the mixed transport mechanism (2); The screening mechanism (3) comprises a longitudinal plate (301) arranged on one side of the mixed transport mechanism (2), a transverse moving assembly being arranged transversely on the longitudinal plate (301), a mounting plate (306) being arranged above the transverse moving assembly, a bearing plate (3061) being arranged above the mounting plate (306), a lifting hydraulic cylinder (307) being arranged between the mounting plate (306) and the bearing plate (3061), a top (305) being arranged between the transverse moving assembly and the mounting plate (306), a screening assembly being arranged above the bearing plate (3061), a second damping spring device (309) being arranged below the screening assembly, a vibration motor (3091) being arranged on the screening assembly, an electric hydraulic telescopic rod (310) being arranged at the rear side of the screening assembly, a T-shaped stage (311) being arranged at the power end of the electric hydraulic telescopic rod (310), and a cleaning roller (312) being arranged on the T-shaped stage (311).

2. A hybrid screening device according to claim 1, characterized in that: The mixed transport mechanism (2) comprises a column (201) arranged on one side above the base (1); a transmission assembly is mounted on the column (201); a material blocking plate (205) is mounted on the transmission assembly; a mixed material box (206) is mounted on the transmission assembly; a receiving assembly is mounted on one side of the transmission assembly; a material blocking plate (2071) is mounted on the other side of the transmission assembly; a conveyor belt (209) is mounted below the transmission assembly; a second motor (210) is mounted on the conveyor belt (209); and a material receiving box (211) is mounted on one side of the conveyor belt (209).

3. A hybrid screening device according to claim 1, characterized in that: The transverse movement assembly comprises a lead screw (302) arranged on the longitudinal plate (301), a power motor (303) is arranged at one end of the lead screw (302), and a moving platform (304) is installed on the outer surface of the lead screw (302).

4. A hybrid screening device according to claim 1, characterized in that: The screening assembly comprises a screening box (308) arranged above the carrying plate (3061), and a screening grate plate (3081) is installed in the screening box (308).

5. A hybrid screening device according to claim 2, characterized in that: The transmission assembly comprises a first rotating shaft (202) arranged on the column (201), a transmission belt (204) is arranged on the outer surface of the first rotating shaft (202), and a first motor (203) is arranged at one end of the first rotating shaft (202).

6. A hybrid screening device according to claim 2, characterized in that: The receiving assembly comprises a material receiving platform (207) arranged on one side of the transmission assembly, and a material guiding plate (208) is installed on the material receiving platform (207).

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