Segmented screener for an elevator

Abstract

The utility model discloses a sectional type screening machine for an elevator, which belongs to the technical field of screening machines and comprises a supporting mechanism, an elevator assembly and a screening mechanism. By arranging the screening mechanism, during use, mixed granular materials can be directly lifted through a lifting machine, then the materials slide onto a sectional type screening plate through a guide plate, then a second motor is started to drive a rotating shaft to rotate, the rotating shaft rotates to drive a second conveying belt to rotate, and the second conveying belt is driven to rotate. A second conveying belt drives a fixing plate to rotate synchronously and pushes granular materials on a sectional type screening plate, the materials can automatically fall into corresponding discharging hoppers through corresponding screening holes according to the sizes of the materials when the materials move, and the largest materials enter the discharging hoppers through notches in the left end and the right end. Materials can be automatically screened along with rotation of the fixing plate, it is avoided that an operator manually screens the materials before the materials are lifted, and the screening efficiency and the conveying efficiency are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of screening machine, concretely to a sectional type screening machine for elevator. BACKGROUND

[0002] The elevator is the mechanical equipment that transports through changing potential energy, including large equipment such as mine elevator, dam elevator, and also including small elevator equipment for the transportation of granular materials such as wheat, corn, rice, sweet potato and other food or other production, which can use the elevator to lift and transport materials from low to high for use.

[0003] But the existing elevator cannot automatically screen the mixed granular materials when transporting a plurality of granular materials in mixed state, so the operator needs to manually screen the materials before transporting when using the elevator to transport, and only one size of granular material can be lifted and transported at a time, so the transportation and lifting efficiency is low and a lot of manpower and time is wasted.

[0004] Therefore, it is necessary to invent a sectional type screening machine for elevator to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the problems of low transportation and lifting efficiency and waste of a lot of manpower and time of the existing elevator, and provides a sectional type screening machine for elevator.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: a sectional type screening machine for elevator, including support mechanism, elevator assembly and screening mechanism, the elevator assembly is fixedly arranged on the support mechanism, the support mechanism includes first support frame, the screening mechanism includes screening frame, guide plate, sectional type screening plate, screening hole, notch, mounting plate, rotating shaft, second motor, second conveying belt and fixed plate, the screening frame is fixedly installed on the top inner side of the first support frame, the guide plate is fixedly connected on the upper side of one end of the screening frame, the sectional type screening plate is fixedly connected in the screening frame, a plurality of groups of screening holes with different sizes are arranged on the surface of the sectional type screening frame, and the size of each group of screening holes from left to right is larger and larger, the notch is arranged on the right end of the sectional type screening plate, the mounting plate is fixedly connected on the upper side of both sides of the screening frame, the rotating shaft is rotatably connected on the inner side of the mounting plate, the second motor is fixedly connected on the mounting plate, and the output end of the second motor is fixedly connected with the rotating shaft through the mounting plate, the second conveying belt is sleeved on the outer side of the rotating shaft, and the fixed plate is fixedly connected on the second conveying belt

[0007] As a further description of the above technical scheme, the screening mechanism further comprises a plurality of discharge hoppers, the discharge hoppers are fixedly arranged below the segmented screening plate and correspond to positions of the groups of screening holes and notches;

[0008] As a further description of the above technical scheme, the supporting mechanism further comprises a first universal wheel, a first adjusting screw and a first supporting block, the first universal wheel is rotationally connected below the first supporting frame, the first adjusting screw is threadedly connected with the bottom of the first supporting frame and penetrates through the bottom of the first supporting frame at both ends, and the first supporting block is fixedly connected below the first adjusting screw;

[0009] As a further description of the above technical scheme, the supporting mechanism further comprises a second supporting frame, a second universal wheel, a second adjusting screw and a second supporting block, the second supporting frame is located at the right side of the first supporting frame, the second universal wheel is rotationally connected below the second supporting frame, the second adjusting screw is threadedly connected with the bottom of the second supporting frame and penetrates through the bottom of the second supporting frame at both ends, and the second supporting block is fixedly connected below the second adjusting screw;

[0010] As a further description of the above technical scheme, the lifting machine assembly comprises a lifting frame, a first rotating shaft, a second rotating shaft, a third rotating shaft and a fourth rotating shaft, the lifting frame is fixedly connected to the inner side of the second supporting frame, the first rotating shaft is rotationally connected to the inner side of the bottom of the lifting frame, the second rotating shaft is rotationally connected to the inner side of the bottom of the lifting frame and is located at the right side of the first rotating shaft, the third rotating shaft is rotationally connected to the inner side of the bottom of the lifting frame, and the fourth rotating shaft is rotationally connected to the inner side of the top of the lifting frame and is located at the right side of the third rotating shaft;

[0011] As a further description of the above technical scheme, the lifting frame assembly further comprises a first motor and a first conveying belt, the first motor is fixedly connected to the top of the lifting frame, and the output end of the first motor is fixedly connected with one end of the fourth rotating shaft through the lifting frame;

[0012] As a further description of the above technical scheme, the guide plate is fixedly connected below the rightmost end of the lifting frame.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] The utility model discloses a set up screening mechanism, in order to facilitate the operator can directly lift the mixed granular material through the elevator in use, then the material slides through the guide plate and falls on the sectional type screening board, then the operator opens the second motor and drives the rotating shaft to rotate, and the rotating shaft rotates and drives the second conveyer belt to rotate, and the second conveyer belt drives the fixed plate to rotate synchronously and pushes the granular material on the sectional type screening board, and the material moves and can automatically fall into the corresponding discharge hopper through the corresponding screening hole according to the size of its own size, and the largest material enters the discharge hopper through the rightmost slot, and the material can complete automatic screening with the rotation of the fixed plate, avoids the operator to manually screen the material before the material lifting, saves a large amount of time, improves screening efficiency and transportation efficiency and has very strong practicality. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the overall structure front view of sectional type screening machine for elevator according to one embodiment of the disclosure.

[0016] Figure 2 It is the overall structure schematic diagram of sectional type screening machine for elevator according to one embodiment of the disclosure.

[0017] Figure 3 It is the elevator assembly schematic diagram of sectional type screening machine for elevator according to one embodiment of the disclosure.

[0018] Figure 4 It is the screening mechanism schematic diagram of sectional type screening machine for elevator according to one embodiment of the disclosure.

[0019] Figure 5 It is the screening mechanism plan view of sectional type screening machine for elevator according to one embodiment of the disclosure.

[0020] The specific figure mark in the drawing is:

[0021] 1, support mechanism, 11, first support frame, 12, first universal wheel, 13, first adjusting screw, 14, first support block, 15, second support frame, 16, second universal wheel, 17, second adjusting screw, 18, second support block,

[0022] 2, elevator assembly, 21, lifting frame, 22, first rotating shaft, 23, second rotating shaft, 24, third rotating shaft, 25, fourth rotating shaft, 26, first motor, 27, first conveyer belt,

[0023] 3, screening mechanism; 31, screening frame; 32, guide plate; 33, sectional screening plate; 34, screening hole; 35, notch; 36, mounting plate; 37, rotating shaft; 38, second motor; 39, second conveying belt; 310, fixed plate; 311, discharge hopper. DETAILED DESCRIPTION

[0024] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the accompanying drawings, in which several embodiments of the present application are given. However, the present application can be implemented in different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present application more thorough and comprehensive.

[0025] A sectional screening machine for an elevator, as shown in Figure 1 — Figure 5 The sectional screening machine for an elevator comprises a supporting mechanism 1, an elevator assembly 2 and a screening mechanism 3, and the elevator assembly 2 is fixedly arranged on the supporting mechanism 1.

[0026] As shown in Figures 2-3 , in the present disclosure, the supporting mechanism 1 comprises a first supporting frame 11, a first universal wheel 12, a first adjusting screw 13, a first supporting block 14, a second supporting frame 15, a second universal wheel 16, a second adjusting screw 17 and a second supporting block 18, wherein the first universal wheel 12 is rotatably connected below the first supporting frame 11, the first adjusting screw 13 is threadedly connected with the bottom of the first supporting frame 11 and the two ends of the first adjusting screw 13 pass through the bottom of the first supporting frame 11, the first supporting block 14 is fixedly connected below the first adjusting screw 13, the second supporting frame 15 is located on the right side of the first supporting frame 11, the second universal wheel 16 is rotatably connected below the second supporting frame 15, the second adjusting screw 17 is threadedly connected with the bottom of the second supporting frame 15 and the two ends of the second adjusting screw 17 pass through the bottom of the second supporting frame 15, and the second supporting block 18 is fixedly connected below the second adjusting screw 17.

[0027] As shown in Figures 2-3 , in a preferred embodiment, the elevator assembly 2 comprises a lifting frame 21, a first rotating shaft 22, a second rotating shaft 23, a third rotating shaft 24, a fourth rotating shaft 25, a first motor 26 and a first conveying belt 27, wherein the lifting frame 21 is fixedly connected to the inner side of the second supporting frame 15, the first rotating shaft 22 is rotatably connected to the inner side of the bottom of the lifting frame 21, the second rotating shaft 23 is rotatably connected to the inner side of the bottom of the lifting frame 21 and is located on the right side of the first rotating shaft 22, the third rotating shaft 24 is rotatably connected to the inner side of the bottom of the lifting frame 21, the fourth rotating shaft 25 is rotatably connected to the inner side of the top of the lifting frame 21 and is located on the right side of the third rotating shaft 24, the first motor 26 is fixedly connected to the top of the lifting frame 21 and the output end of the first motor 26 is fixedly connected with one end of the fourth rotating shaft 25 through the lifting frame 21.

[0028] Thus, the operator opens the first motor 26 to rotate, the first motor 26 drives the fourth rotating shaft 25 to rotate, thereby driving the first conveying belt 27 and the first rotating shaft 22, the second rotating shaft 23 and the third rotating shaft 24 to rotate synchronously, and then the operator places the mixed material above the bottom of the first conveying belt 27 to be transported and lifted along with the movement of the first conveying belt 27.

[0029] As shown in Figures 4-5 The screening mechanism 3 comprises a screening frame 31, a guide plate 32, a sectional screening plate 33, screening holes 34, notches 35, mounting plates 36, rotating shafts 37, a second motor 38, a second conveying belt 39, fixed plates 310 and discharge hoppers 311. The screening frame 31 is fixedly installed on the top inner side of the first support frame 11. The guide plate 32 is fixedly connected above one end of the screening frame 31 and below the rightmost end of the lifting frame 21. The sectional screening plate 33 is fixedly connected inside the screening frame 31. The surface of the sectional screening frame 31 is provided with a plurality of groups of screening holes 34 with different sizes, and the size of each group of screening holes 34 from left to right becomes larger and larger. The rightmost end of the sectional screening plate 33 is provided with a through notch 35. The mounting plates 36 are fixedly connected above both sides of the screening frame 31. The rotating shafts 37 are rotatably connected inside the mounting plates 36. The second motor 38 is fixedly connected to the mounting plates 36, and the output end of the second motor 38 is fixedly connected to the rotating shafts 37 through the mounting plates 36. The second conveying belt 39 is sleeved outside the rotating shafts 37. The fixed plates 310 are fixedly connected to the second conveying belt 39. The discharge hoppers 311 are provided in plurality. The plurality of discharge hoppers 311 are fixedly arranged below the sectional screening plate 33 and correspond to the positions of the plurality of groups of screening holes 34 and the notch 35.

[0030] Thus, the mixed granular material is lifted and transported by the elevator, then falls off at the rightmost end, then slides onto the sectional screening plate 33 through the guide plate 32, then the operator opens the second motor 38 to rotate, the second motor 38 drives the rotating shafts 37 to rotate, the rotating shafts 37 drive the second conveying belt 39 to rotate, the second conveying belt 39 drives the fixed plates 310 to rotate synchronously and pushes the granular material on the sectional screening plate 33, and the material moves and automatically falls into the corresponding discharge hopper 311 through the corresponding screening hole 34 according to the size of the material. The largest material enters the discharge hopper 311 through the notch 35 at the left and right ends, and the material is automatically screened along with the rotation of the fixed plates 310.

[0031] The above exemplary description of the present application is made in conjunction with the drawings, and it is obvious that the specific implementation of the present application is not limited by the above method. Any non-essential improvement or direct application of the concept and technical solution of the present application to other occasions within the protection scope of the present application is also within the protection scope of the present application.

Claims

1. A sectional screen for an elevator, comprising a support mechanism (1), an elevator assembly (2) and a screening mechanism (3), the elevator assembly (2) being fixedly arranged on the support mechanism (1), characterized in that: The supporting mechanism (1) comprises a first supporting frame (11), the screening mechanism (3) comprises a screening frame (31), a guide plate (32), a sectional screening plate (33), screening holes (34), notches (35), mounting plates (36), rotating shafts (37), second motors (38), second conveyer belts (39) and fixing plates (310), the screening frame (31) is fixedly installed on the inner side of the top of the first supporting frame (11), the guide plate (32) is fixedly connected to the upper side of one end of the screening frame (31), the sectional screening plate (33) is fixedly connected to the inside of the screening frame (31), a plurality of groups of screening holes (34) with different sizes are formed in the surface of the sectional screening plate (33), the size of each group of the screening holes (34) from left to right becomes larger and larger, the notch (35) penetrating through the rightmost end of the sectional screening plate (33), the mounting plates (36) are fixedly connected to the upper sides of the two sides of the screening frame (31), the rotating shafts (37) are rotatably connected to the inner sides of the mounting plates (36), the second motors (38) are fixedly connected to the mounting plates (36) and the output ends of the second motors (38) are fixedly connected with the rotating shafts (37) penetrating through the mounting plates (36), the second conveyer belts (39) are sleeved on the outer sides of the rotating shafts (37), and the fixing plates (310) are fixedly connected to the second conveyer belts (39).

2. The segmented sizer for a picking machine according to claim 1, characterized in that: The screening mechanism (3) further comprises a plurality of discharge hoppers (311), and the plurality of discharge hoppers (311) are fixedly arranged below the sectional screening plate (33) and correspond to the positions of the plurality of groups of screening holes (34) and the notch (35).

3. The segmented sizer for a picking machine according to claim 2, characterized in that: The supporting mechanism (1) further comprises first universal wheels (12), first adjusting screw rods (13) and first supporting blocks (14), the first universal wheels (12) are rotatably connected below the first supporting frame (11), the first adjusting screw rods (13) are threadedly connected with the bottoms of the first supporting frames (11) and penetrate through the bottoms of the first supporting frames (11), and the first supporting blocks (14) are fixedly connected below the first adjusting screw rods (13).

4. The segmented sizer for a picking machine according to claim 3, characterized in that: The supporting mechanism (1) further comprises a second supporting frame (15), second universal wheels (16), a second adjusting screw rod (17) and a second supporting block (18), the second supporting frame (15) is located on the right side of the first supporting frame (11), the second universal wheels (16) are rotatably connected below the second supporting frame (15), the second adjusting screw rod (17) is threadedly connected with the bottom of the second supporting frame (15) and penetrates through the bottom of the second supporting frame (15), and the second supporting block (18) is fixedly connected below the second adjusting screw rod (17).

5. The segmented sizer for a picking machine according to claim 4, characterized in that: The elevator assembly (2) comprises an elevator frame (21), a first rotating shaft (22), a second rotating shaft (23), a third rotating shaft (24) and a fourth rotating shaft (25), the elevator frame (21) is fixedly connected to the inner side of the second support frame (15), the first rotating shaft (22) is rotatably connected to the inner bottom of the elevator frame (21), the second rotating shaft (23) is rotatably connected to the inner bottom of the elevator frame (21) and located at the right side of the first rotating shaft (22), the third rotating shaft (24) is rotatably connected to the inner bottom of the elevator frame (21), and the fourth rotating shaft (25) is rotatably connected to the inner top of the elevator frame (21) and located at the right side of the third rotating shaft (24).

6. The segmented sizer for a picking machine according to claim 5, characterized in that: The elevator frame (21) assembly further comprises a first motor (26) and a first conveyor belt (27), the first motor (26) is fixedly connected to the top of the elevator frame (21), and the output end of the first motor (26) is fixedly connected with one end of the fourth rotating shaft (25) through the elevator frame (21).

7. The segmented sizer for a picking machine according to claim 6, characterized in that: The guide plate (32) is fixedly connected below the rightmost end of the elevator frame (21).

Images