CN217837609U

CN217837609U - Gypsum particle delivery system

Info

Publication number: CN217837609U
Application number: CN202221592806.0U
Authority: CN
Inventors: 王桂新
Original assignee: Jingmen Adding One Machinery Co ltd
Current assignee: Jingmen Adding One Machinery Co ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-11-18
Anticipated expiration: 2032-06-24

Abstract

The utility model discloses a conveying system of gypsum granule belongs to conveying equipment technical field. The system comprises a feeding trolley, an overturning unloading device, a feeding slide rail, a discharging slide rail, a lifting conveying device, a cutting conveying device and a dust hood, wherein the cutting conveying device comprises a phosphorus plate conveyor arranged in the front-back direction, a receiving hopper arranged above the phosphorus plate conveyor in an adjacent manner and in the front-back direction, a plurality of cutting structures arranged at the inner bottom of the receiving hopper at intervals in the front-back direction, a discharging port at the lower part of the rear side of the receiving hopper and a shuttle plate matched with the upper part of the cutting structure at the rear end, the receiving hopper is positioned right below a discharging port after overturning, the phosphorus plate conveyor conveys backwards, a plurality of cutters are uniformly arranged on the cutting structures side by side from left to right, and the number of the cutters on the plurality of cutting structures is increased one by one from front to back; the material cutting structure at the rear end is positioned at the rear side of the material receiving hopper, the number of the cutters on the material receiving hopper is more than or equal to 5, and the distance between two adjacent cutters on the material receiving hopper is 80-120mm.

Description

Gypsum particle delivery system

Technical Field

The utility model belongs to the technical field of conveying equipment, in particular to gypsum particle's conveying system.

Background

After the gypsum particles are dried and granulated or discharged from a storage bin, the gypsum particles are conveyed to the turnover discharging device by the feeding trolley, the turnover discharging device overturns 180 degrees to dump the gypsum particles into a receiving hopper right below the turnover discharging device, and then the gypsum particles are output by the receiving hopper through a corresponding structure.

Patent for CN202020998915.7 discloses a upset discharge apparatus, including rotary drum, carriage, first guide rail, bearing seat, actuating mechanism, positioning mechanism and support the clamp plate, wherein: the rotary drum is arranged on the bearing seat, the outer wall of the rotary drum is abutted against the bearing seat, an engagement part is formed on the outer wall of the rotary drum, the power output end of the driving mechanism is engaged with the engagement part, a discharge opening is formed in the side surface of the rotary drum, the first guide rail is arranged in the rotary drum and is fixedly connected with the inner wall of the rotary drum, and the opening direction of the discharge opening is opposite to the first guide rail; the feeding trolley comprises a trolley body and wheels, the wheels are rotatably connected with the trolley body, the wheels are abutted against the first guide rail, and grooves are formed in two opposite side surfaces of the trolley body; the positioning mechanism comprises a hydraulic cylinder and a positioning block, one end of the hydraulic cylinder is rotatably connected with the inner wall of the rotary drum, the other end of the hydraulic cylinder is rotatably connected with the positioning block, one end of the positioning block is rotatably connected with the inner wall of the rotary drum, and the other end of the positioning block is abutted against the groove; the driving mechanism comprises a driving unit and a gear, the meshing part is meshed with the gear, and the power output end of the driving unit is coaxial and fixedly connected with the gear; the pressing plate is arranged in the rotary drum and fixedly connected with the inner wall of the rotary drum, the pressing plate is arranged above the wheels, and the pressing plate is in an arch bridge shape.

The patent with the application number of CN202020998915.7 discloses a turnover discharging device with a shaking function, which comprises a rotary drum arranged in the front-back direction, a driving structure for driving the rotary drum to rotate, a longitudinal slide rail arranged at the bottom in the rotary drum in the front-back direction, a feeding cart arranged in the rotary drum and slidably on the longitudinal slide rail, a discharging opening arranged at the top of the rotary drum and right above the feeding cart, and a plurality of positioning jacking structures arranged at the upper part in the rotary drum and used for jacking the feeding cart downwards on the longitudinal slide rail; the feeding trolley comprises a frame type frame and a hopper which is arranged in the frame and can move left and right, the bottom of the frame is slidably arranged on a longitudinal slide rail, the positioning jacking structure is jacked at the top of the frame, the discharge opening is positioned right above the hopper, a clamping and shaking unit is arranged on one side of the inner wall of the rotary drum in the rotating direction of the hopper, a plurality of springs are arranged between the other side of the hopper and the corresponding side of the frame along the left and right direction, the clamping and shaking unit comprises a plurality of supporting and shaking structures which are arranged side by side from front to back, and the supporting and shaking structures are arranged along the left and right direction and can move left and right; after the rotating drum is turned 180 degrees in the turning process, the supporting and shaking structures are pressed on the corresponding sides of the car hopper; after the rotary drum is turned over, the plurality of supporting and shaking structures synchronously and ceaselessly extend and contract.

Compared with common materials, the gypsum particles have the characteristics of moisture absorption, hardening and dust raising. If hardening is not handled in time, hardening clusters can be further increased.

Disclosure of Invention

In order to solve the problem, the embodiment of the utility model provides a conveying system of gypsum granule sets up the blank conveyor who has blank and output function under upset discharge apparatus, realizes connecing the material and when exporting, realizes the blank. The technical scheme is as follows:

the embodiment of the utility model provides a conveying system for gypsum particles, which comprises a feed carriage, a turnover discharging device 1 arranged along the front-back direction, a feeding slide rail 2 in front of the turnover discharging device 1, a discharging slide rail 3 behind the turnover discharging device 1, a lifting conveying device 6, a blanking conveying device 7 under the turnover discharging device 1 and a dust hood 8 covering the upper part of the turnover discharging device 1, wherein the turnover discharging device 1 comprises a rotary drum 4 arranged along the front-back direction, a discharging opening 5 at the top of the rotary drum 4 and a butt joint slide rail at the bottom of the rotary drum 4; the bottom of the dust hood 8 is open, doors for feeding carts to pass through are arranged on the front side and the rear side of the dust hood, the blanking conveying device 7 comprises a phosphorus plate conveyor 71 arranged in the front-rear direction, a receiving hopper 72 arranged above the phosphorus plate conveyor 71 and in the front-rear direction, a plurality of blanking structures 73 arranged at intervals in the front-rear direction at the bottom in the receiving hopper 72, a discharge port at the lower part of the rear side of the receiving hopper 72, and a shuttle plate 74 matched with the upper part of the blanking structure 73 at the rear end, the receiving hopper 72 is positioned under the inverted discharge port 5 and is a conical hopper with a large upper part and a small lower part, the phosphorus plate conveyor 71 is conveyed backwards, a plurality of cutters 76 are uniformly arranged on the blanking structure 73 in parallel at the left side and the right side, and the number of the cutters 76 on the plurality of blanking structures 73 is increased one by one from front to back; the material cutting structure 73 at the rear end is positioned at the rear side of the material receiving hopper 72, the number of the cutting knives 76 on the material receiving hopper is more than or equal to 5, and the distance between two adjacent cutting knives 76 on the material receiving hopper is 80-120mm.

Wherein, the embodiment of the utility model provides an in the front and back both ends of butt joint slide rail can dock with the rear end of feeding slide rail 2 and the front end of ejection of compact slide rail 3 respectively, feeding slide rail 2, ejection of compact slide rail 3 and butt joint slide rail are all along gliding to setting up and its homoenergetic confession stack pallet around.

Preferably, the door of the dust hood 8 in the embodiment of the present invention is provided with a lifting door or a curtain door.

Specifically, the embodiment of the utility model provides an under upset discharge apparatus 1 be equipped with geosyncline 9, blank conveyor 7 is located geosyncline 9, the guide cylinder 10 that the rear end of phosphorus plate conveyer 71 passes through vertical setting is connected with the feed end that promotes conveyor 6, it is corridor conveyor to promote conveyor 6.

Wherein, the embodiment of the utility model provides a blank structure 73 includes to rotate to locate along controlling and connect pivot 75 on the hopper 72 and pivot 75 on and control the multi-disc cutter 76 of equidistant setting, cutter 76 is located phosphorus board conveyer 71's adjacent top, blank structure 73 is located and is connect rear portion and its quantity in the hopper 72 to be three, and the distance between two adjacent blank structures 73 is 1200-1800mm, and the cutter 76 quantity of the blank structure 73 of front end is 2, and the cutter 76 quantity of the blank structure 73 at middle part is 3.

Specifically, the cutter 76 in the embodiment of the present invention includes a fixing ring 79 and two opposite semicircular blades, wherein the fixing ring 79 is coaxially fixed on the rotating shaft 75, and the two semicircular blades are fixed on the same side of the fixing ring 79 and are centrosymmetric with the rotating shaft 75; the arc side of the semicircular blade is provided with a cutting edge, and the straight line side of the semicircular blade is eccentrically provided with a semicircular hole 58 matched with the rotating shaft 75.

More specifically, the radius of the semicircular blade in the embodiment of the present invention is R1, the minimum distance between the center of the semicircular hole 58 and the outer edge of the semicircular blade is R2, the radius of the fixing ring 79 is R3, R1 is 200-250mm, and R2= R3=1/2R1-5/6R1.

Preferably, the adjacent cutters 76 on the same rotating shaft 75 in the embodiment of the present invention are perpendicular to each other, and the cutters 76 on the two adjacent material cutting structures 73 are staggered.

Wherein, the shuttle plate 74 in the embodiment of the utility model is arranged along the left and right direction, is positioned above the rotating shaft 75 of the material cutting structure 73 at the rear end, and is provided with a plurality of inverted T-shaped openings 77 which are matched with the cutter 76 and can not pass through gypsum particles side by side at the left and right sides of the bottom; the inverted T-shaped opening 77 is vertically arranged, a narrow opening above the inverted T-shaped opening is matched with the semicircular blade, and a wide opening below the inverted T-shaped opening is matched with the combination of the semicircular blade and the fixing ring 79.

The embodiment of the utility model provides a beneficial effect that technical scheme brought is: the embodiment of the utility model provides a conveying system of gypsum granule, this system set up the blank conveyor who has blank and output function under upset discharge apparatus, realize connecing the material and the output in, realize the blank. In addition, the dust hood can be used for absorbing raised dust in the overturning unloading process, and actually, dust overflowing from the top of the receiving hopper can be partially absorbed by the dust hood, so that the production environment is kept good; the material guide cylinder is arranged, so that dust emission and moisture absorption can be reduced; the corridor conveying device is arranged to serve as a lifting conveying device to reduce dust raising and moisture absorption. Further, this patent adopts special blank structure in order to break up the gypsum granule that hardens and do not influence the integrality of gypsum granule.

Drawings

FIG. 1 is a schematic diagram of a system for transporting gypsum particles in an embodiment of the present invention;

FIG. 2 is a schematic structural view of a combination of an overturning unloading device, a lifting conveying device and a blanking conveying device;

FIG. 3 is a schematic structural view of a combination of an overturning unloading device and a receiving hopper;

FIG. 4 is a schematic view of the combination of the blanking structure and the shuttle plate at the rear end;

FIG. 5 is a schematic structural view of a blanking structure of the rear end;

fig. 6 is a schematic view of the structure of the blanking structure of the front end.

FIG. 7 is a schematic view of the structure of the cutter;

fig. 8 is a schematic view of a semicircular blade.

In the figure: 1, turning over a discharging device, 2 feeding slide rails, 3 discharging slide rails, 4 rotary drums, 5 discharging openings, 6 lifting conveying devices, 7 cutting conveying devices, 8 dust hoods, 9 ground troughs and 10 guide cylinders;

71 a phosphorus plate conveyor, a 72 material receiving hopper, a 73 material cutting structure, a 74 shuttle plate, a 75 rotating shaft, a 76 cutter, a 77 inverted T-shaped opening, 78 semicircular holes and 79 fixing rings.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-8, the embodiment of the utility model provides a conveying system for gypsum particles, this system include the stack pallet, along around to the feeding slide rail 2 in the upset discharge apparatus 1 the place ahead of setting, the ejection of compact slide rail 3 in upset discharge apparatus 1 rear, promote conveyor 6, the blank conveyor 7 and the cover of upset discharge apparatus 1 directly below locate upset discharge apparatus 1 upper portion suction hood 8 etc.. The overturning and discharging device 1 comprises a rotary drum 4 arranged in the front-back direction, a discharge opening 5 at the top of the rotary drum 4, a butt joint slide rail at the bottom of the rotary drum 4, a positioning jacking structure which is arranged in the rotary drum 4 and used for jacking a feed carriage downwards on the butt joint slide rail, a driving structure used for driving the rotary drum 4 to rotate, and the like. The bottom of the dust hood 8 is open, doors for the feeding cart to pass through are arranged on the front side and the rear side of the dust hood, the top of the dust hood passes through a pipeline and a dust treatment system, and the bottom of the dust hood is a rectangular opening matched with the turnover discharging device 1 and extends to the lower part of the rotary drum 4 to absorb dust overflowing from the top of the receiving hopper 72. The blanking conveying device 7 includes a phosphorus plate conveyor 71 arranged in the front-back direction, a receiving hopper 72 arranged in the front-back direction and above the phosphorus plate conveyor 71, a plurality of blanking structures 73 arranged at intervals in the front-back direction and at the bottom in the receiving hopper 72, and a shuttle plate 74 (specifically, a rectangular plate arranged in the left-right direction) which is arranged at the upper part of the discharge port and is matched with the upper part of the blanking structure 73 at the rear end and at the lower part of the rear side of the receiving hopper 72. The receiving hopper 72 is located right below the inverted discharging opening 5, and is a conical hopper with a large upper part and a small lower part, and the distance between the receiving hopper and the inverted discharging device 1 cannot be too far so that the dust hood 8 can absorb dust. The phosphorus plate conveyor 71 is conveyed backwards, and its rear part, which is located behind the receiving hopper 72 and above the gypsum particles, is preferably provided with a shielding to reduce moisture absorption. The left and right sides of the blanking structure 73 are provided with a plurality of cutters 76 side by side and uniformly, the number of the cutters 76 on the plurality of blanking structures 73 is increased from front to back one by one, the number of the cutters 76 of the blanking structure 73 at the rear end is the largest, and the distance between the adjacent cutters 76 meets the requirement so as to avoid damaging particles. The gap between the lower end of the shuttle 74 and the phosphorus board conveyor 71 forms a passage for the gypsum particles to be output backwards, the blanking structure 73 at the rear end mainly breaks up the gypsum particles, and the rest of the blanking structure 73 plays an auxiliary role in breaking up the gypsum particles with larger hardened boards. The material cutting structure 73 at the rear end is positioned at the rear side of the material receiving hopper 72, the rear part of the material receiving hopper protrudes backwards to form the shuttle plate 74, the number of the cutting knives 76 on the shuttle plate is more than or equal to 5, and the distance between two adjacent cutting knives 76 (specifically, the distance between center lines) on the shuttle plate is 80-120mm (specifically, 110mm can be realized, and the size of gypsum particles is about 50 mm).

Wherein, the embodiment of the utility model provides an in the front and back both ends of butt joint slide rail can dock with the rear end of feeding slide rail 2 and the front end of ejection of compact slide rail 3 respectively, feeding slide rail 2, ejection of compact slide rail 3 and butt joint slide rail all along around to setting up and its homoenergetic supply the stack pallet to slide. The foregoing structure is the same as the prior art.

Preferably, the door of the dust hood 8 in the embodiment of the present invention is provided with a lifting door (when the feeding car passes through, the lifting door is lifted to let the feeding car pass through) or a curtain door (when the rotation of the drum 4 cannot be influenced by the requirement), etc., and certainly, the lifting door may not be provided.

Specifically, the embodiment of the utility model provides an under upset discharge apparatus 1 be equipped with geosyncline 9, upset discharge apparatus 1 locates on the supporting shoe. The cutting and conveying device 7 is located in the ground groove 9, the rear end of the phosphorus plate conveyor 71 is connected with the feeding end of the lifting and conveying device 6 through a vertically arranged guide cylinder 10 so as to reduce the raised dust, and the lifting and conveying device 6 is a gallery conveying device so as to reduce the raised dust.

Wherein, the utility model provides an embodiment's blank structure 73 includes to rotate to locate along controlling and connect the multi-disc cutter 76 that connects equidistant setting on the pivot 75 on the hopper 72, the pivot 75 and connect the hopper 72 outside and be used for driving the rotatory blank actuating mechanism (specifically can be the motor) etc. of cutter 76, cutter 76 is perpendicular with pivot 75. The cutter 76 is located adjacent and above the phosphorus plate conveyor 71. Specifically, the receiving hopper 72 is required to be larger to accommodate more gypsum particles; specifically, the width of the bottom of the receiving hopper 72 is about 1 meter, the length thereof is about 5m, the height thereof is greater than or equal to 2m, the width of the top thereof is greater than 2m, and the length thereof is greater than 6m. The three blanking structures 73 are arranged at the inner rear part of the receiving hopper 72, and the distance between every two adjacent blanking structures 73 is 1200-1800mm; the number of the cutters 76 of the front-end cutting structure 73 is 2, and the distance between the 2 cutters 76 is 320-380mm; the number of the cutters 76 of the material cutting structure 73 in the middle is 3, and the distance between two adjacent cutters 76 is 240-270mm.

Specifically, referring to fig. 4-8, the cutter 76 of the embodiment of the present invention includes a fixing ring 79 and two opposite semicircular blades, wherein the fixing ring 79 is coaxially fixed on the rotating shaft 75, and the two semicircular blades are fixed (specifically, can be fixed by a plurality of bolts) on the same side of the fixing ring 79 and are symmetrical with the center of the rotating shaft 75. The arc side of the semicircular blade is provided with a cutting edge, and the straight line side of the semicircular blade is eccentrically provided with a semicircular hole 58 matched with the rotating shaft 75. The semi-circular holes 58 of the two semi-circular blades are spliced to form a circular hole (the diameter of the circular hole is almost the same as that of the rotating shaft 75) through which the common rotating shaft passes.

More specifically, the radius of the semicircular blade in the embodiment of the present invention is R1, the minimum distance between the center of the semicircular hole 58 and the outer edge of the semicircular blade is R2 (specifically, the distance between the center of the semicircular hole 58 and one end of the straight line side), the radius of the fixing ring 79 is R3, R1 is 200-250mm, and R2= R3=1/2R1-5/6R1. Specifically, R1 is 225mm, R2= R3 is 150mm.

Preferably, referring to fig. 4-5, the adjacent cutters 76 of the same shaft 75 are perpendicular to each other, and the cutters 76 of the two adjacent cutting structures 73 are staggered.

Referring to fig. 3-4, the shuttle plate 74 of the embodiment of the present invention is disposed along the left-right direction, and is located adjacent to and above the rotating shaft 75 of the rear material cutting structure 73, and a plurality of inverted T-shaped openings 77 which are matched with the cutters 76 and through which gypsum particles can not pass are disposed side by side at the bottom of the shuttle plate. The inverted T-shaped mouth 77 is vertically disposed, with a narrow mouth (width may be 30-45mm, which is located above the fixing ring 79 and the blade is located in the middle) above it cooperating with the semicircular blade, and a wide mouth (width is 50-90 mm) below it cooperating with the combination of the semicircular blade and the fixing ring 79.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The gypsum particle conveying system comprises a feeding trolley, a turnover discharging device (1) arranged in the front-back direction, a feeding slide rail (2) in front of the turnover discharging device (1) and a discharging slide rail (3) behind the turnover discharging device (1), wherein the turnover discharging device (1) comprises a rotary drum (4) arranged in the front-back direction, a discharging opening (5) at the top of the rotary drum (4) and a butt-joint slide rail at the bottom of the rotary drum (4); the conveying system is characterized by further comprising a lifting conveying device (6), a cutting conveying device (7) and a dust hood (8), wherein the cutting conveying device (7) is arranged right below the turnover discharging device (1), the dust hood (8) is covered on the upper portion of the turnover discharging device (1), the bottom of the dust hood (8) is open, doors for a feeding cart to pass through are arranged on the front side and the rear side of the dust hood, the cutting conveying device (7) comprises a phosphorus plate conveyor (71) arranged in the front-rear direction, a receiving hopper (72) arranged above the phosphorus plate conveyor (71) in the front-rear direction and adjacent to the front-rear direction, a plurality of cutting structures (73) arranged at intervals in the front-rear direction, a discharge port and a discharge port upper portion on the lower portion of the rear side of the receiving hopper (72), and a shuttle plate (74) matched with the upper portion of the cutting structure (73) at the rear end, the receiving hopper (72) is located right below the discharge port (5) after turnover and is a cone hopper with a large upper portion and a small upper portion, the phosphorus plate conveyor (71) is conveyed backwards, the left side and the cutting structures (73) are arranged side by side, and the right side, and the cutting conveying device (76) is uniformly arranged side by side, and the cutter structure (73) is increased from the front cutter to the rear side one by side; the material cutting structure (73) at the rear end is positioned at the rear side of the material receiving hopper (72), the number of the cutters (76) is more than or equal to 5, and the distance between two adjacent cutters (76) is 80-120mm.

2. The gypsum particle conveying system according to claim 1, wherein the front end and the rear end of the butt-joint slide rail can be respectively butt-jointed with the rear end of the feeding slide rail (2) and the front end of the discharging slide rail (3), and the feeding slide rail (2), the discharging slide rail (3) and the butt-joint slide rail are arranged in the front-back direction and can be used for a feeding vehicle to slide.

3. The gypsum particle conveying system according to claim 1, wherein the door of the dust hood (8) is provided with a lifting door or a curtain door.

4. The conveying system for gypsum particles according to claim 1, wherein a ground trough (9) is arranged under the turnover discharging device (1), the blanking conveying device (7) is arranged in the ground trough (9), the rear end of the phosphor plate conveyor (71) is connected with the feeding end of the lifting conveying device (6) through a vertically arranged guide cylinder (10), and the lifting conveying device (6) is a gallery conveying device.

5. The gypsum particle conveying system according to claim 1, wherein the cutting structures (73) comprise a rotating shaft (75) and a plurality of cutters (76), which are arranged on the receiving hopper (72) in a left-right direction in a rotating manner, are arranged on the rotating shaft (75), are arranged at equal intervals in the left-right direction, the cutters (76) are positioned above the phosphor plate conveyor (71), the number of the cutting structures (73) is three, the distance between every two adjacent cutting structures (73) is 1200-1800mm, the number of the cutters (76) of the front cutting structure (73) is 2, and the number of the cutters (76) of the middle cutting structure (73) is 3.

6. The gypsum particle conveying system according to claim 5, wherein the cutter (76) comprises a fixed ring (79) and two opposite and staggered semicircular blades, the fixed ring (79) is coaxially fixed on the rotating shaft (75), and the two semicircular blades are fixed on the same side of the fixed ring (79) and are centrosymmetric with the rotating shaft (75); the arc side of the semicircular blade is provided with a cutting edge, and the straight line side of the semicircular blade is eccentrically provided with a semicircular hole (58) matched with the rotating shaft (75).

7. The gypsum particle delivery system according to claim 6, wherein the radius of the semicircular blade is R1, the minimum distance between the center of the semicircular hole (58) and the outer edge of the semicircular blade is R2, the radius of the fixing ring (79) is R3, the R1 is 200-250mm, and R2= R3=1/2R1-5/6R1.

8. The gypsum particle conveying system according to claim 5, wherein the adjacent cutters (76) on the same rotating shaft (75) are perpendicular to each other, and the cutters (76) on the two adjacent cutting structures (73) are arranged in a staggered manner.

9. The gypsum particle conveying system according to claim 6, wherein the shuttle plate (74) is arranged in the left-right direction, is positioned above and adjacent to the rotating shaft (75) of the rear material cutting structure (73), and is provided with a plurality of inverted T-shaped openings (77) which are matched with the cutting knife (76) and can not pass through gypsum particles, which are arranged side by side at the bottom left and right; the inverted T-shaped opening (77) is vertically arranged, a narrow opening above the inverted T-shaped opening is matched with the semicircular blade, and a wide opening below the inverted T-shaped opening is matched with the combination of the semicircular blade and the fixing ring (79).