CN114955410A

CN114955410A - Reciprocating material elevator

Info

Publication number: CN114955410A
Application number: CN202210504519.8A
Authority: CN
Inventors: 肖双来
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-08-30
Anticipated expiration: 2042-05-10
Also published as: CN114955410B

Abstract

The invention discloses a reciprocating material hoister, which comprises a side stand, a middle support, a second support frame and a first support frame, wherein the first support frame is arranged on the side stand; the side stand is characterized in that the upper end and the lower end of the side stand are rotatably provided with driving wheels, a conveying chain is sleeved between the two driving wheels and is in transmission connection through the conveying chain, a motor is arranged on the side stand, the output end of the motor is fixed at the rotating center of one of the driving wheels, and a lifting frame is rotatably inserted in the conveying chain. Has the advantages that: this device can drive spherical material and promote, guarantees the stability of spherical material at the promotion in-process to the lift through the lift barrier stops and puts spherical material, the travel time of accurate control spherical material, guarantees the material from hoisting frame to the charging tray, cross accuracy and stability of butt joint in-process such as charging tray to holding in the palm, and whole promotion process need not tumble spherical material very much, makes efficiency very high.

Description

Reciprocating material elevator

Technical Field

The invention belongs to the field of industrial equipment, and particularly relates to a reciprocating material elevator.

Background

In industrial production, material lifting is a very common production operation, materials can be conveyed from bottom to high or from top to low by using a reciprocating material lifter, and during the material lifting process, firstly, the safety of the materials and the physical properties of the materials are required to be unchanged, and secondly, the butt joint stability of the lifted materials is required to be ensured;

but when promoting the transportation to spherical material, because spherical material easily rolls, can be difficult to guarantee the stability of spherical material when promoting and docking, spherical material promotes the security performance not high, and the stability of lifting machine for guaranteeing spherical material promotion a bit, can set up appurtenance such as special funnel, later pour the spherical material into in the funnel, the funnel drives the material and promotes, production operations such as upset funnel, but will make the efficiency of whole promotion process very low like this.

Disclosure of Invention

The invention aims to solve the problems and provide a reciprocating material elevator.

In order to achieve the technical purpose, the invention provides the following technical scheme:

the invention provides a reciprocating material hoister which comprises a side stand, a middle support, a second support frame and a first support frame, wherein the first support frame is arranged on the side stand;

the upper end and the lower end of the side vertical frame are respectively rotatably provided with a driving wheel, a transmission chain is sleeved between the two driving wheels and is connected with the two driving wheels through the transmission chain, a motor is arranged on the side vertical frame, the output end of the motor is fixed at the rotating center of one of the driving wheels, and a lifting frame is rotatably inserted in the transmission chain;

the lifting frame consists of an inner rotating rod, a misalignment turntable and a material supporting rod, wherein the arc array of the material supporting rod is arranged at the lower end of one side of the misalignment turntable, one end of the inner rotating rod is fixed at the upper end of the other side of the misalignment turntable, and the other end of the inner rotating rod penetrates through the conveying chain in a rotating manner;

a rotating wheel is rotatably arranged between the first support frame and the second support frame, material supporting discs are arranged on the side face of the rotating wheel in a circular array manner, and an air supply device is arranged on the second support frame;

the upper and lower ends of the middle bracket are both provided with material passing discs, the two material passing discs are respectively positioned between the upper end and the lower end of the rotating wheel and the conveying chain, the two ends of the material passing plate are respectively arranged corresponding to the material supporting plate and the lifting frame left and right, the height of one end of the upper material passing plate close to the rotating wheel is lower than that of one end close to the lifting frame, the height of one end of the lower material passing plate close to the rotating wheel is higher than that of one end close to the lifting frame, a rod penetrating groove is arranged at one end of the upper material passing plate close to the lifting frame, the material supporting rod passes through the rod penetrating groove downwards, air cylinders are fixed in the upper end and the lower end of the middle bracket, the output end of the air cylinder is upwards fixed with a lifting barrier plate, the upper lifting barrier plate vertically penetrates through one end, close to the material supporting plate, of the material passing plate, the lower lifting barrier plate vertically penetrates through one end, close to the lifting frame, of the material passing plate, and the air outlet end of the air supply device is communicated with the air inlet end of the air cylinder;

install the controller on the second support frame, the output of external power source is connected to the input electricity of controller, the output electricity of controller connects motor and air feeder's input.

Preferably, the first support frame comprises a main support frame and an auxiliary support frame, and the rotating wheel rotates through the main support frame and then rotates to be inserted into the auxiliary support frame.

Preferably, the side wall of one end of the material holding tray, which is far away from the rotating wheel, is obliquely arranged.

Preferably, the side stand comprises an inner plate, a connecting plate and an outer plate, the inner plate is placed in the center of the outer plate, the inner plate is not in contact with the outer plate, the outer plate and the inner plate are connected with the connecting plate and fixed together through the connecting plate, and the end part of the inner rotating rod is positioned between the inner plate and the outer plate after penetrating through the conveying chain in a rotating mode.

Preferably, the number of the cylinders fixed in the upper end and the lower end of the middle support is two, the two lifting stop plates above pass through the end, close to the material supporting plate, of the material passing plate from top to bottom, and the two lifting stop plates below pass through the end, close to the lifting frame, of the material passing plate from top to bottom.

Has the advantages that: this device can drive spherical material and promote, guarantees the stability of spherical material at the promotion in-process to the lift through the lift barrier stops and puts spherical material, the travel time of accurate control spherical material, guarantees the material from hoisting frame to the charging tray, cross accuracy and stability of butt joint in-process such as charging tray to holding in the palm, and whole promotion process need not tumble spherical material very much, makes efficiency very high.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a first side view of the present invention;

FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a schematic cross-sectional view taken along line B-B of FIG. 2;

FIG. 5 is a partially enlarged view of the portion C of FIG. 4;

FIG. 6 is a schematic view of the construction of the parts lift;

FIG. 7 is a schematic view of the matching relationship between the parts lifting frame and the upper material passing tray;

fig. 8 is a second side view of the present invention.

The reference numerals are illustrated below:

1. a middle bracket; 2. passing a material plate; 3. a material supporting disc; 4. a rotating wheel; 5. a first support frame; 51. a main supporting frame; 52. an auxiliary support frame; 6. a second support frame; 7. a controller; 8. a side stand; 81. an inner plate; 82. a connecting plate; 83. an outer plate; 9. a hoisting frame; 91. an inner rotating rod; 92. a misalignment rotating disc; 93. a material supporting rod; 10. a conveyor chain; 11. a driving wheel; 12. a motor; 13. a gas supply device; 14. a cylinder; 15. lifting the barrier plate; 16. a rod penetrating groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

Referring to fig. 1 to 8, the present invention provides a reciprocating material elevator, which includes a side stand 8, a middle support 1, a second support frame 6 and a first support frame 5;

the upper end and the lower end of the side stand 8 are both rotatably provided with a transmission wheel 11, a transmission chain 10 is sleeved between the two transmission wheels 11 and is in transmission connection with the transmission chain 10, a motor 12 is arranged on the side stand 8, the output end of the motor 12 is fixed at the rotation center of one of the transmission wheels 11, a lifting frame 9 is inserted in the transmission chain 10 in a rotating manner, the transmission wheels 11 are driven by the motor 12 to rotate, the transmission wheels 11 drive the transmission chain 10 to move, the transmission chain 10 drives the lifting frame 9 to move so as to drive the spherical material to be lifted, the side stand 8 comprises an inner plate 81, a connecting plate 82 and an outer plate 83, the inner plate 81 is placed at the center of the outer plate 83, the inner plate 81 is not in contact with the outer plate 83, the outer plate 83 is connected with the connecting plate 82 and is fixed together through the connecting plate 82, and the end part of an inner rotating rod 91 rotates to pass through the transmission chain 10 and then is positioned between the inner plate 81 and the outer plate 83;

the lifting frame 9 consists of an inner rotating rod 91, a misalignment rotary table 92 and a material supporting rod 93, the material supporting rod 93 is arranged at the lower end of one side of the misalignment rotary table 92 in an arc array mode, one end of the inner rotating rod 91 is fixed at the upper end of the other side of the misalignment rotary table 92, the other end of the inner rotating rod 91 penetrates through the conveying chain 10 in a rotating mode, the material supporting rod 93 is arranged below, the inner rotating rod 91 is arranged above the inner rotating rod 91, due to the gravity, half circle of the material supporting rod 93 can continuously move upwards when the lifting frame 9 moves along with the conveying chain 10, the situation that materials are overturned downwards is guaranteed, and the situation that the materials are continuously upwards supported is guaranteed;

the rotating wheel 4 is rotatably arranged between the first support frame 5 and the second support frame 6, the material supporting discs 3 are arranged on the side faces of the rotating wheels 4 in a circular array, the air supply device 13 is arranged on the second support frame 6, the rotating wheels 4 are driven to rotate through the gravity of spherical materials, the descending of the materials can be completed, the first support frame 5 comprises a main support frame 51 and an auxiliary support frame 52, the rotating wheels 4 penetrate through the main support frame 51 in a rotating mode and penetrate into the auxiliary support frame 52, the end portions of the rotating wheels 4 penetrate through the main support frame 51 and then penetrate into the auxiliary support frame 52, the problem that the central rotating shaft of the rotating wheels 4 is stressed too singly can be solved, the service life of the central rotating shaft of the rotating wheels 4 is prolonged, the side wall of one end, away from the rotating wheels 4, of the material supporting discs 3 is obliquely arranged, the material supporting discs 3 incline towards the material passing discs 2, and when the material supporting discs 3 rotate to the lowest position along with the rotating wheels 4, the materials can roll out of the material supporting discs 3;

the upper end and the lower end of the middle bracket 1 are respectively provided with a material passing plate 2, the two material passing plates 2 are respectively positioned between the upper end and the lower end of a rotating wheel 4 and a conveying chain 10, the two ends of the material passing plate 2 are respectively arranged corresponding to a material supporting plate 3 and a lifting frame 9 in a left-right mode, the height of one end, close to the rotating wheel 4, of the upper material passing plate 2 is lower than that of one end, close to the lifting frame 9, of the lower material passing plate 2, the height of one end, close to the rotating wheel 4, of the lower material passing plate 2 is higher than that of one end, close to the lifting frame 9, of the upper material passing plate 2, a rod penetrating groove 16 is arranged at one end, close to the material supporting plate 3, of the material supporting rod 93 penetrates through the rod penetrating groove 16 in a downward movable mode, air cylinders 14 are fixed in the upper end and the lower end of the middle bracket 1, the output end of the air cylinders 14 is upwards fixed with lifting blocking plates 15, the upper lifting blocking plates 15 vertically penetrate through one end, close to the material supporting plate 3, the lower lifting blocking plates 15 vertically penetrate through one end, close to the lifting frame 9, the air outlet end of the air supply device 13 is communicated with the air inlet end of the air cylinder 14, the air cylinder 14 drives the lifting stop plate 15 to lift, the lifting stop plate 15 can stop or release spherical materials within a fixed time, accurate movement of the spherical materials is guaranteed, the spherical materials are guaranteed to just fall onto the material supporting disc 2 or the lifting frame 9, the number of the air cylinders 14 fixed in the upper end and the lower end of the middle support 1 is two, the two lifting stop plates 15 on the upper portion vertically penetrate through one end, close to the material supporting disc 3, of the material supporting disc 2, the two lifting stop plates 15 on the lower portion vertically penetrate through one end, close to the lifting frame 9, of the material supporting disc 2, the spherical materials can be clamped in the middle by the two lifting stop plates 15, the spherical materials are prevented from rebounding after being impacted on the lifting stop plates 15, and material transportation stability and accuracy are improved;

the second support frame 6 is provided with a controller 7, the input end of the controller 7 is electrically connected with the output end of an external power supply, and the output end of the controller 7 is electrically connected with the input ends of the motor 12 and the air supply device 13.

By adopting the structure, when the device is used, the controller 7 is opened, the motor 12 drives the driving wheel 11 to rotate, the rotating direction is clockwise when viewed from left to right, the driving wheel 11 drives the transmission chain 10 to move, the transmission chain 10 drives the lifting frame 9 at the rear half part to move upwards and the lifting frame 9 at the front half part to move downwards, and therefore circulation is realized, and the lifting frame 9 downwards passes through the rod passing groove 16 on the material tray 2 at the upper part; the controller 7 controls the air supply device 13 to supply air or extract air for the air cylinder 14, the output end of the air cylinder 14 rises and falls along with the air supply device, and the air cylinder 14 drives the lifting barrier plate 15 to rise or fall; at the beginning, the rotating wheel 4 is manually rotated, the rotating direction of the rotating wheel 4 is clockwise when the rotating wheel is seen from left to right, and then the rotating wheel 4 is driven to rotate by the gravity of the spherical material; when the material is dropped, the spherical material is placed on the material passing disc 2, the spherical material rolls towards the material supporting disc 3 due to the inclination of the material passing disc 2, at the moment, the lifting stop plate 15 close to the spherical material firstly descends, so that the spherical material rolls between the two lifting stop plates 15, the discharge time of the spherical material is limited, the lifting stop plate 15 close to the material supporting disc 3 moves downwards after the specified time (namely, the material supporting disc 3 reaches the highest position), at the moment, the spherical material rolls on the uppermost material supporting disc 3, the material supporting disc 3 with the material rotates to the lowest part along with the rotation of the rotating wheel 4, and the material rolls on the material passing disc 2 below due to the inclination of the side wall of the material supporting disc 3; when lifting the material on the lower material passing plate 2, the lifting stop plate 15 close to the material moves downwards to stop the material between the two lifting stop plates 15, after reaching the fixed time (namely, when the lifting frame 9 moves downwards to the height equal to that of the lower material passing plate 2), the lifting stop plate 15 close to the lifting frame 9 moves downwards, so that the spherical material automatically falls into the lifting frame 9, then the spherical material rises to the top from the back along with the conveying chain 10, and then the spherical material falls downwards on the upper material passing plate 2, the lifting frame 9 can penetrate through the rod penetrating groove 16, but the spherical material cannot pass through the upper material passing plate 2, and the lifting of the material is completed.

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 able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. A reciprocating material elevator which is characterized in that: comprises a side vertical frame (8), a middle bracket (1), a second supporting frame (6) and a first supporting frame (5);

the upper end and the lower end of the side stand (8) are respectively and rotatably provided with a driving wheel (11), a conveying chain (10) is sleeved between the two driving wheels (11) and is in transmission connection with the two driving wheels through the conveying chain (10), a motor (12) is arranged on the side stand (8), the output end of the motor (12) is fixed at the rotating center of one driving wheel (11), and a lifting frame (9) is rotatably inserted in the conveying chain (10);

the lifting frame (9) consists of an inner rotating rod (91), a misalignment rotating disc (92) and a material supporting rod (93), the material supporting rod (93) is arranged at the lower end of one side of the misalignment rotating disc (92) in an arc array mode, one end of the inner rotating rod (91) is fixed at the upper end of the other side of the misalignment rotating disc (92), and the other end of the inner rotating rod (91) penetrates through the conveying chain (10) in a rotating mode;

a rotating wheel (4) is rotatably arranged between the first support frame (5) and the second support frame (6), material supporting discs (3) are arranged on the side surface of the rotating wheel (4) in a circular array, and an air supply device (13) is arranged on the second support frame (6);

the upper end and the lower end of the middle bracket (1) are both provided with a material passing plate (2), the two material passing plates (2) are respectively positioned between the upper end and the lower end of the rotating wheel (4) and the conveying chain (10), the two ends of the material passing plate (2) are respectively arranged corresponding to the material supporting plate (3) and the lifting frame (9) left and right, one end of the upper material passing plate (2) close to the rotating wheel (4) is lower than one end close to the lifting frame (9), one end of the lower material passing plate (2) close to the rotating wheel (4) is higher than one end close to the lifting frame (9), one end of the upper material passing plate (2) close to the lifting frame (9) is provided with a rod penetrating groove (16), the material supporting rod (93) downwards movably penetrates through the rod penetrating groove (16), air cylinders (14) are fixed in the upper end and the lower end of the middle bracket (1), and a stop lifting plate (15) is fixed at the output end of each air cylinder (14) upwards, the upper lifting blocking plate (15) vertically penetrates through one end, close to the material supporting plate (3), of the material passing plate (2), the lower lifting blocking plate (15) vertically penetrates through one end, close to the lifting frame (9), of the material passing plate (2), and the air outlet end of the air supply device (13) is communicated with the air inlet end of the air cylinder (14);

install controller (7) on second support frame (6), the output of external power source is connected to the input electricity of controller (7), the input of output electricity connecting motor (12) and air feeder (13) of controller (7).

2. The reciprocating material hoist as claimed in claim 1, characterized in that: the first support frame (5) comprises a main support frame (51) and an auxiliary support frame (52), and the rotating wheel (4) penetrates through the main support frame (51) in a rotating mode and then penetrates into the auxiliary support frame (52).

3. The reciprocating material hoist as claimed in claim 1, characterized in that: the side wall of one end of the material supporting plate (3) far away from the rotating wheel (4) is obliquely arranged.

4. The reciprocating material hoist as claimed in claim 1, characterized in that: the side stand (8) is composed of an inner plate (81), a connecting plate (82) and an outer plate (83), the inner plate (81) is placed at the center of the outer plate (83), the inner plate (81) is not in contact with the outer plate (83), the outer plate (83) and the inner plate (81) are connected with the connecting plate (82) and fixed together through the connecting plate (82), and the end of the inner rotating rod (91) rotates to penetrate through the conveying chain (10) and then is located between the inner plate (81) and the outer plate (83).

5. The reciprocating material hoist as claimed in claim 1, characterized in that: the number of the cylinders (14) fixed in the upper end and the lower end of the middle support (1) is two, the two lifting stop plates (15) penetrate through the end, close to the material supporting plate (3), of the material plate (2) from top to bottom, and the two lifting stop plates (15) penetrate through the end, close to the lifting frame (9), of the material plate (2) from top to bottom.