CN112474363A

CN112474363A - Screening device is carried in segmentation of dependence gravity

Info

Publication number: CN112474363A
Application number: CN202011153144.2A
Authority: CN
Inventors: 张美芹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-03-12

Abstract

The invention discloses a gravity-dependent segmented conveying and screening device, which relates to the technical field of transportation equipment and comprises a placing frame, wherein one end of the placing frame is connected with a receiving frame through a connecting frame, one ends of the placing frame and the receiving frame are both in open design, the connecting frame is formed by sequentially connecting a plurality of positioning frames, the bottom of the inner side of each positioning frame is slidably connected with a transportation plate, the top of the transportation plate is provided with a positioning groove, the positioning groove penetrates through the transportation plate, the positioning groove is an arc-shaped circular groove, the bottom of the inner side of each positioning frame is symmetrically provided with a starting groove and a resetting groove, and the longitudinal sections of the starting groove and the resetting groove are both trapezoidal. This rely on gravity to carry sieving mechanism in segmentation can utilize gravity to transport many materials simultaneously on a track, and the conveying efficiency of material is higher, and the function is various, possesses the ability of adjustment position, can be in the transportation convenient subsequent transportation of stacking in position of automatic adjustment material, possesses the screening function simultaneously.

Description

Screening device is carried in segmentation of dependence gravity

Technical Field

The invention relates to the technical field of transportation equipment, in particular to a gravity-dependent segmented conveying and screening device.

Background

With the rise of logistics industry, transportation machines become objects concerned by logistics workers, more and more fitness machines appear on the market, but most of the fitness machines are large-scale transportation loading and unloading machines, and the price is high, so that the transportation machines are not suitable for being used by small and medium-sized express delivery stations.

The invention CN111038947A discloses a gravity type self-reciprocating carrier vehicle, which comprises a carrier vehicle body, wherein the carrier vehicle body comprises a vehicle frame, a bearing part for bearing a workpiece, a traveling wheel arranged at the bottom of the vehicle frame, a reset component and a transmission part for enabling the vehicle frame to advance or retreat, the gravity borne by the bearing part is converted into power and transmitted to a wheel shaft, the wheel shaft rotates to enable the vehicle frame to advance, the elastic force borne by the bearing part is converted into power and transmitted to the wheel shaft, the wheel shaft rotates in the opposite direction to enable the vehicle frame to retreat to an initial position, and the automatic reciprocation of the carrier vehicle body is realized by the gravity of the workpiece and the elastic force of a reset constant force spring without an external power source. But on a transportation track can only use a transport vechicle to carry out the material transportation at one time, the efficiency of transportation is lower, and the function is single, does not possess the ability of position adjustment, and the position that can't be at the in-process automatically regulated material makes things convenient for subsequent stacking to transport, does not possess the screening function simultaneously.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the gravity-dependent segmented conveying and screening device which can be used for simultaneously conveying a plurality of materials on one rail by utilizing gravity, has higher material conveying efficiency and multiple functions, has the capability of adjusting the position, can automatically adjust the position of the material in the conveying process so as to facilitate subsequent stacking and transferring, and has the screening function.

In order to achieve the purpose, the invention is realized by the following technical scheme: a screening device for segmented conveying by means of gravity comprises a placing frame, wherein one end of the placing frame is connected with a receiving frame through a connecting frame, one end of the placing frame and one end of the receiving frame are both in an open design, the connecting frame is formed by sequentially connecting a plurality of positioning frames, the inner bottom of each positioning frame is slidably connected with a conveying plate, the top of each conveying plate is provided with a positioning groove, the positioning grooves penetrate through the conveying plates and are arc-shaped circular grooves, the inner bottom of each positioning frame is symmetrically provided with a starting groove and a resetting groove, the longitudinal sections of the starting groove and the resetting groove are both trapezoidal, the inner bottom of each starting groove is slidably connected with a positioning plate, the top of each positioning plate extends to the inside of each positioning groove, a rotating device is arranged inside each starting groove, one side of the inner wall of each resetting groove is fixedly connected with a pushing plate through a resetting spring, and the pushing plates are slidably connected with, and a screening device is arranged at one end of the positioning frame far away from the placing frame.

Preferably, the locating plate comprises a circular bottom plate, arc plates are symmetrically installed at the top of the circular bottom plate, the radian of the arc plates is the same as that of the locating groove, and a locating cavity is formed between the arc plates.

Preferably, the rotating device comprises a vertical plate, the vertical plate is fixedly connected with the inner bottom of the starting groove, a gear plate is connected to one side of the vertical plate in a sliding manner, gear grooves are uniformly formed in the outer side of the circular bottom plate and are meshed with the gear plate, a lifting groove is formed in the position, at the inner bottom of the starting groove, of the gear plate, a lifting spring is fixedly connected to the inner bottom of the lifting groove, the top of the lifting spring is fixedly connected with the gear plate, the conveying plate is driven to slide along the positioning frame after materials slide onto the conveying plate, the positioning plate is driven by the conveying plate to slide out of the starting groove, the positioning plate is gradually lifted to the upper side of the conveying plate to lift the materials, the gear plate is lifted upwards by the lifting spring until the top of the gear plate tightly abuts against the arc-shaped plate, the circular bottom plate rotates along the gear plate when driven to slide by the conveying plate, the materials rub, the position of material can be adjusted at the in-process of transportation material, makes things convenient for stacking and transporting of follow-up material.

Preferably, the screening device comprises a track groove, the track groove is formed in one end, far away from the placement frame, of the positioning frame, a threaded rod is rotatably connected between two sides of the inner wall of the track groove, one end of the threaded rod penetrates through the positioning frame and extends to the outside of the positioning frame, a screening plate is sleeved on the outer side of the threaded rod, the screening plate is equal to the conveying plate in height, a driving motor is installed on one side of the collection frame, the output end of the driving motor is in transmission connection with the threaded rod through a belt, a screening opening is formed in one side, far away from the driving motor, of the positioning frame, the sliding speed of the conveying plate with small mass and large volume is slow when the material drives the conveying plate to slide, the conveying plate is buffered and decelerated by a reset spring after sliding into the reset groove, the material cannot slide onto the conveying plate on the next positioning frame by means of inertia, the material drops to the track groove, the screening board is driven by the threaded rod and slides along the track groove, pushes away the locating frame outside from the screening mouth until the screening board with the less bulky material of track groove department quality, has increased material transportation equipment's function, makes transportation equipment possess the screening ability, can sieve the less material of whole density.

Preferably, the bottom one end fixedly connected with backing plate of the inboard bottom of placing the frame, fixedly connected with bracing piece between the inner wall both sides of placing the frame, the diameter of bracing piece is the same with the height of backing plate.

Preferably, the bottom of the inner side of the placing frame is fixedly connected with a guide plate, and the top of the guide plate extends to a position close to the support rod and is as high as the support rod.

Preferably, the one end fixedly connected with lug of locating frame, the draw-in groove has been seted up to the one end that the lug was kept away from to the locating frame, the lug extends to the inside of draw-in groove and the joint is fixed, increases the quantity of placing the locating frame between the frame and the receipts material frame as required, can change the length of transportation equipment as required, has improved the adaptability of transportation equipment, can satisfy the demand of different transportation distances.

Preferably, the top of the conveying plate is provided with an anti-skid groove, an anti-skid block is arranged in the anti-skid groove, anti-skid convex points are arranged at the top of the anti-skid block, the conveying plate is placed on the positioning frame, materials to be conveyed are placed on the base plate and the supporting rod, the materials incline towards the direction of the connecting frame along the supporting rod, the materials slide onto the conveying plate on the positioning frame along the inner wall of the placing frame, the materials drive the conveying plate to slide towards the direction of the material receiving frame until the conveying plate slides into the reset groove and then extrudes the reset spring to decelerate, the materials continuously slide onto the conveying plate on the next positioning frame on the conveying plate due to inertia, the conveying plate on the previous positioning frame is pushed by the reset spring after volume compression to slide towards the direction of the placing frame until the conveying plate slides to the initial position in the starting groove, the materials are continuously placed in the placing frame, and the materials finally slide into the material receiving frame after being conveyed on, can rely on gravity to transport many materials simultaneously on a track, improve material transport's efficiency.

The invention provides a gravity-dependent sectional conveying and screening device. The method has the following beneficial effects:

(1) this rely on gravity to carry sieving mechanism in segmentation can rely on gravity to transport many materials simultaneously on a track, has improved material transport's efficiency.

(2) This rely on gravity to carry sieving mechanism in sections can change the length of haulage equipment as required, has improved the adaptability of haulage equipment, can satisfy the demand of different transportation distances.

(3) This rely on gravity segmentation to carry sieving mechanism can be at the position of the in-process adjustment material of transportation material, makes things convenient for stacking and transporting of follow-up material.

(4) This rely on gravity to carry sieving mechanism in sections has increased the function of material transportation equipment, makes transportation equipment possess the screening ability, can screen the less material of whole density.

(5) This rely on gravity to carry sieving mechanism in sections relies on gravity to transport, need not provide extra energy, has reduced the cost of material transport.

Drawings

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

FIG. 2 is a schematic view of a positioning frame according to the present invention;

FIG. 3 is a transverse cross-sectional view of a positioning frame of the present invention;

FIG. 4 is a longitudinal cross-sectional view of a positioning frame of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 4 according to the present invention.

In the figure: 1-placing frame, 2-connecting frame, 3-collecting frame, 4-positioning frame, 5-conveying plate, 6-positioning groove, 7-starting groove, 8-resetting groove, 9-positioning plate, 901-circular bottom plate, 902-arc plate, 10-rotating device, 101-vertical plate, 102-gear plate, 103-gear groove, 104-lifting groove, 105-lifting spring, 11-resetting spring, 12-pushing plate, 13-screening device, 131-track groove, 132-threaded rod, 133-screening plate, 134-driving motor, 135-belt, 136-screening opening, 14-backing plate, 15-supporting rod, 16-guiding plate, 17-lug, 18-clamping groove, 19-antiskid groove, 20-anti-skid blocks.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

Example one

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a rely on gravity to carry sieving mechanism in segmentation, including placing frame 1, the one end of placing frame 1 is connected with receipts material frame 3 through splice frame 2, the one end of placing frame 1 and receiving material frame 3 is the open design, splice frame 2 is connected gradually by a plurality of posting 4 and forms, the inboard bottom sliding connection of posting 4 has transport plate 5, start-up groove 7 and reset groove 8 have been seted up to the inboard bottom symmetry of posting 4, the longitudinal section of start-up groove 7 and reset groove 8 is trapezoidal, reset 11 fixedly connected with slurcam 12 of reset spring is passed through to inner wall one side of groove 8, slurcam 12 and the inboard bottom sliding connection of reset groove 8, the inside of posting 4 is kept away from the one end of placing frame 1 and is installed screening plant 13.

Screening plant 13 includes track groove 131, track groove 131 is seted up and is kept away from the one end of placing frame 1 at locating frame 4, it is connected with threaded rod 132 to rotate between the inner wall both sides of track groove 131, the one end of threaded rod 132 runs through locating frame 4 and extends to the outside of locating frame 4, the outside cover of threaded rod 132 is equipped with screening board 133, screening board 133 and transport plate 5 wait for the height, receive one side of material frame 3 and install driving motor 134, driving motor 134's output passes through belt 135 and is connected with threaded rod 132 transmission, screening mouth 136 has been seted up to one side that driving motor 134 was kept away from to locating frame 4.

One end of the bottom of the inner side of the placing frame 1 is fixedly connected with a backing plate 14, a supporting rod 15 is fixedly connected between two sides of the inner wall of the placing frame 1, and the diameter of the supporting rod 15 is the same as the height of the backing plate 14.

The bottom of the inner side of the placing frame 1 is fixedly connected with a guide plate 16, and the top of the guide plate 16 extends to a position close to the support rod 15 and is as high as the support rod 15.

The top of the transport plate 5 is provided with an anti-skid groove 19, an anti-skid block 20 is arranged in the anti-skid groove 19, and anti-skid convex points are arranged on the top of the anti-skid block 20.

When the material collecting device is used, the conveying plate 5 is placed on the positioning frame 4, materials to be conveyed are placed on the base plate 14 and the supporting rod 15, the materials incline towards the direction of the connecting frame 2 along the supporting rod 15, the materials slide onto the conveying plate 5 on the positioning frame 4 along the inner wall of the placing frame 1, the materials drive the conveying plate 5 to slide towards the direction of the material collecting frame 3 until the conveying plate 5 slides into the reset groove 8 and then extrudes the reset spring 11 to decelerate, the materials with high integral density continuously slide onto the conveying plate 5 on the next positioning frame 4 on the conveying plate 5 due to inertia, the conveying plate 5 on the previous positioning frame 4 is pushed by the reset spring 11 after volume compression to slide towards the placing frame 1 until the conveying plate 5 slides to the initial position in the starting groove 7, the materials are continuously placed in the placing frame 1, and the materials finally slide into the material collecting frame 3 after being conveyed on the positioning frame 4 due to self gravity;

the less material of quality drops track groove 131 department at the groove 8 rear end that resets, and driving motor 134 drives through belt 135 and drives threaded rod 132 and rotate, and screening board 133 is driven by threaded rod 132 and slides along track groove 131, and it can to push away the outside of locating frame 4 from screening mouth 136 until screening board 133 with the less bulky material of track groove 131 department quality.

Example two

Referring to fig. 1-5, the present invention provides a technical solution: on the basis of embodiment one, constant head tank 6 has been seted up at the top of transport plate 5, and constant head tank 6 runs through transport plate 5, and constant head tank 6 is the arc ring groove, and the longitudinal section of starting tank 7 and reset tank 8 is trapezoidal, and the inboard bottom sliding connection of starting tank 7 has locating plate 9, and the top of locating plate 9 extends to the inside of constant head tank 6.

The positioning plate 9 comprises a circular bottom plate 901, arc plates 902 are symmetrically installed at the top of the circular bottom plate 901, the radian of the arc plates 902 is the same as that of the positioning groove 6, and a positioning cavity is formed between the arc plates 902.

The rotating device 10 comprises a vertical plate 101, the vertical plate 101 is fixedly connected with the bottom of the inner side of the starting groove 7, a gear plate 102 is slidably connected to one side of the vertical plate 101, a gear groove 103 is uniformly formed in the outer side of the circular bottom plate 901, the gear groove 103 is meshed with the gear plate 102, a lifting groove 104 is formed in the gear plate 102 at the bottom of the inner side of the starting groove 7, a lifting spring 105 is fixedly connected to the bottom of the inner side of the lifting groove 104, and the top of the lifting spring 105 is fixedly connected with the gear plate 102.

One end fixedly connected with lug 17 of locating frame 4, the draw-in groove 18 has been seted up to the one end that locating frame 4 kept away from lug 17, and lug 17 extends to the inside of draw-in groove 18 and the joint is fixed.

During the use, increase the quantity of placing frame 1 and receiving locating frame 4 between the material frame 3 as required, place transport plate 5 on locating frame 4, the material that will transport is put on backing plate 14 and bracing piece 15, the material inclines to the 2 directions of connecting frame along bracing piece 15, the material drives transport plate 5 and slides along locating frame 4 after sliding on transport plate 5, locating plate 9 is driven by transport plate 5 and follows the inside roll-off of start-up groove 7, locating plate 9 risees gradually to the top of transport plate 5 and lifts up the material, gear plate 102 is upwards lifted up until the top supports tight arc 902 by lift spring 105, circular bottom plate 901 rotates along gear plate 102 when being driven to slide by transport plate 5, the material rubs with pivoted arc 902, until the turning card is fixed in the cavity department between arc 902.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a rely on gravity segmentation to carry sieving mechanism, is including placing frame (1), its characterized in that: the material receiving frame is characterized in that one end of the placing frame (1) is connected with the material receiving frame (3) through a connecting frame (2), one ends of the placing frame (1) and the material receiving frame (3) are designed to be opened, the connecting frame (2) is formed by sequentially connecting a plurality of positioning frames (4), the inner bottom of each positioning frame (4) is connected with a conveying plate (5) in a sliding mode, the top of each conveying plate (5) is provided with a positioning groove (6), each positioning groove (6) penetrates through each conveying plate (5), each positioning groove (6) is an arc-shaped circular groove, the inner bottom of each positioning frame (4) is symmetrically provided with a starting groove (7) and a resetting groove (8), the longitudinal sections of the starting grooves (7) and the resetting grooves (8) are trapezoidal, the inner bottom of each starting groove (7) is connected with a positioning plate (9) in a sliding mode, and the tops of the positioning plates (9) extend to the, the utility model discloses a screening device, including start-up groove (7), inner wall one side of resetting groove (8) is through reset spring (11) fixedly connected with slurcam (12), slurcam (12) and the inboard bottom sliding connection who resets groove (8), the one end of placing frame (1) is kept away from to the inside of locating frame (4) installs screening plant (13).

2. The gravity-based sectional conveying screening device according to claim 1, wherein: the positioning plate (9) comprises a circular bottom plate (901), arc-shaped plates (902) are symmetrically arranged at the top of the circular bottom plate (901), the radian of each arc-shaped plate (902) is the same as that of the positioning groove (6), and a positioning cavity is formed between the arc-shaped plates (902).

3. The gravity-based sectional conveying screening device according to claim 2, wherein: rotary device (10) include riser (101), inboard bottom fixed connection of riser (101) and start-up groove (7), one side sliding connection of riser (101) has gear plate (102), gear groove (103) have evenly been seted up in the outside of circular bottom plate (901), gear groove (103) and gear plate (102) meshing, the inboard bottom of start-up groove (7) is located gear plate (102) and has seted up lift groove (104), inboard bottom fixedly connected with lifting spring (105) of lift groove (104), the top and gear plate (102) fixed connection of lifting spring (105).

4. The gravity-based sectional conveying screening device according to claim 1, wherein: screening plant (13) are including track groove (131), the one end of placing frame (1) is kept away from in locating frame (4) is seted up in track groove (131), it is connected with threaded rod (132) to rotate between the inner wall both sides of track groove (131), the one end of threaded rod (132) runs through locating frame (4) and extends to the outside of locating frame (4), the outside cover of threaded rod (132) is equipped with screening board (133), screening board (133) and transport plate (5) are equal height, driving motor (134) are installed to one side of receipts material frame (3), the output of driving motor (134) passes through belt (135) and is connected with threaded rod (132) transmission, screening mouth (136) have been seted up to one side that driving motor (134) were kept away from in locating frame (4).

5. The gravity-based sectional conveying screening device according to claim 1, wherein: the novel multifunctional umbrella is characterized in that one end of the bottom of the inner side of the placing frame (1) is fixedly connected with a backing plate (14), a supporting rod (15) is fixedly connected between two sides of the inner wall of the placing frame (1), and the diameter of the supporting rod (15) is the same as the height of the backing plate (14).

6. The gravity-based sectional conveying screening device according to claim 5, wherein: the inner side bottom of the placing frame (1) is fixedly connected with a guide plate (16), and the top of the guide plate (16) extends to a position close to the supporting rod (15) and is as high as the supporting rod (15).

7. The gravity-based sectional conveying screening device according to claim 1, wherein: one end fixedly connected with lug (17) of locating frame (4), draw-in groove (18) have been seted up to the one end that lug (17) were kept away from in locating frame (4), lug (17) extend to the inside of draw-in groove (18) and the joint is fixed.

8. The gravity-based sectional conveying screening device according to claim 1, wherein: the conveying plate is characterized in that an anti-skidding groove (19) is formed in the top of the conveying plate (5), anti-skidding blocks (20) are mounted inside the anti-skidding groove (19), and anti-skidding convex points are arranged at the top of the anti-skidding blocks (20).