CN216846480U - Automatic weighing and feeding equipment for raw materials of refractory bricks - Google Patents
Automatic weighing and feeding equipment for raw materials of refractory bricks Download PDFInfo
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- CN216846480U CN216846480U CN202220108532.7U CN202220108532U CN216846480U CN 216846480 U CN216846480 U CN 216846480U CN 202220108532 U CN202220108532 U CN 202220108532U CN 216846480 U CN216846480 U CN 216846480U
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Abstract
An automatic weighing and feeding device for raw materials of refractory bricks belongs to the technical field of refractory brick production. The method is characterized in that: the automatic feeding device comprises a discharging transmission mechanism (3) and a feeding transmission mechanism (9), wherein a transmission motor (21) is arranged in a main frame (12), and the feeding transmission mechanism (9) moves in a reciprocating manner in the main frame (12); the main hopper (1) is erected above the discharging transmission mechanism (3) and is opposite to the surface of the discharging transmission mechanism (3); a weighing hopper (6) is arranged below the discharging position of the discharging transmission mechanism (3), and a discharging opening of the weighing hopper (6) is downwards opposite to the surface of the discharging transmission mechanism (3). In the automatic weighing and feeding equipment for the raw materials of the refractory bricks, the raw materials are automatically weighed by arranging the discharging transmission mechanism and the weighing hopper, and meanwhile, the automatic feeding of the moulds at different positions is realized through the reciprocating moving feeding transmission mechanism, so that the weighing precision and the production efficiency are improved.
Description
Technical Field
An automatic weighing and feeding device for raw materials of refractory bricks belongs to the technical field of refractory brick production.
Background
Currently, in the process of press forming of refractory bricks, an operator is required to weigh the refractory materials and then manually convey the weighed materials to a brick press mold. In the process, operators inevitably suck material dust into the body, and great threat is caused to the health of the operators. Meanwhile, when the operator weighs the materials, the problem of inaccurate weighing is easily caused due to the difference of experience and the like, so that unqualified products are produced, and the production efficiency is reduced.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: the automatic weighing and feeding equipment overcomes the defects of the prior art, realizes automatic weighing of raw materials by arranging the discharging and conveying mechanism and the weighing hopper, realizes automatic feeding of moulds at different positions through the feeding and conveying mechanism with reciprocating movement, and improves weighing precision and production efficiency.
The utility model provides a technical scheme that its technical problem adopted is: this automatic weighing feeder equipment of resistant firebrick raw and other materials which characterized in that: the automatic feeding device comprises a main frame, wherein a discharging transmission mechanism and a feeding transmission mechanism are sequentially arranged in the main frame from top to bottom; the main hopper containing raw materials is erected above the discharging transmission mechanism, a discharging opening of the main hopper is over against the surface of the discharging transmission mechanism, and a discharging motor is arranged in the discharging transmission mechanism; a weighing hopper is arranged below the discharging position of the discharging transmission mechanism, a discharging opening of the weighing hopper is downwards opposite to the surface of the discharging transmission mechanism, and a feeding motor is arranged in the feeding transmission mechanism.
Preferably, the front end of the upper layer of the main frame is provided with a weighing fixing plate side by side, the surface of the weighing fixing plate is provided with a weighing sensor, and the weighing hopper is fixed on the surface of the weighing sensor; the two sides of the front part and the middle part of the upper surface of the main frame are respectively provided with a discharging fixing plate, and the discharging transmission mechanism is adjustably fixed on the surface of the discharging fixing plate; the feeding and conveying mechanism is movably arranged in the feeding and guiding mechanisms at the two sides.
Preferably, the feeding guide mechanism comprises a guide wheel fixing plate fixed on the inner side of the main frame, two guide wheels with adjustable intervals are fixed on the inner side of the guide wheel fixing plate from top to bottom, a movable frame is arranged, the feeding transmission mechanism is fixed on the surface of the movable frame, feeding guide rails are arranged on two side edges of the movable frame, and the feeding guide rails are clamped between the two guide wheels on the corresponding sides.
Preferably, the discharging transmission mechanism comprises a discharging frame, discharging adjusting plates are horizontally arranged on two sides of the discharging frame, adjusting grooves are formed in the discharging adjusting plates in the front-back direction, bolts are vertically fixed on the surface of the discharging fixing plate, and the bolts on the surface of the discharging fixing plate are installed in the adjusting grooves of the discharging adjusting plates for fixing;
the front end and the rear end of the discharging frame are respectively provided with a roller, a discharging conveyor belt is arranged between the front roller and the rear roller, and a discharging motor is fixed on one side of the front end of the discharging frame and is connected with the roller at the front end of the discharging frame.
Preferably, a discharge blocking mechanism is arranged at the front end of the discharge frame and comprises two fixing frames which are arranged side by side from front to back, the fixing frames are erected at the front end of the discharge frame, and the discharge fence is fixed at the front end of the discharge frame through the fixing frames; the side plates on two sides of the discharging fence are positioned on two sides of the discharging conveyor belt, and the front end of the discharging fence is provided with a front baffle plate connected with the side plates on the two sides; the inner surface of the front baffle of the discharging fence is provided with a discharging lifting cylinder, a piston shaft of the discharging lifting cylinder is vertically downward, and a discharging flashboard is fixed at the piston shaft of the discharging lifting cylinder.
Preferably, the feeding transmission mechanism comprises a feeding frame, feeding adjusting plates are horizontally arranged on two sides of the feeding frame, adjusting grooves are formed in the feeding adjusting plates, and bolts vertically fixed on two sides of the moving frame are installed in the adjusting grooves of the feeding adjusting plates and fixed; the front end and the rear end of the feeding frame are respectively provided with a roller, a feeding conveyor belt is arranged between the front roller and the rear roller, and a feeding motor is fixed on one side of the rear end of the feeding frame and is connected with the roller at the rear end of the feeding frame.
Preferably, a limiting shaft is arranged on the inner side of the feeding guide mechanism and is positioned on the inner side of the movable frame.
Preferably, a main hopper baffle is hinged to the rear side of the main hopper feed opening, a main hopper cylinder is hinged to the rear side of the main hopper, and a piston shaft of the main hopper cylinder extends obliquely downwards to the rear side of the main hopper baffle and is hinged to the main hopper baffle;
the feed opening department of hopper of weighing is provided with the hopper baffle of weighing, and the both sides of weighing hopper baffle articulate on the terminal surface around the hopper of weighing after upwards buckling respectively articulated on the terminal surface around the hopper of weighing have a hopper cylinder of weighing, and the piston shaft of the hopper cylinder of weighing articulates on the both sides limit of weighing hopper baffle
Preferably, feeding fixing rods are arranged below the weighing fixing plates side by side, the feeding hopper is fixed under the weighing hopper through the feeding fixing rods, and a discharging opening of the feeding hopper is downward opposite to the feeding transmission mechanism.
Preferably, feeding baffles are respectively arranged on two sides of the upper surface of the front end of the feeding conveying mechanism, the distance between the front ends of the two feeding baffles is gradually close to form a closed opening, stretching mechanisms for adjusting the closed opening distance are arranged at two ends of the closed opening, and a feed opening of the feeding hopper is positioned between the two feeding baffles.
Compared with the prior art, the utility model discloses the beneficial effect who has is:
in the automatic weighing and feeding equipment for the raw materials of the refractory bricks, the automatic weighing of the raw materials is realized by arranging the discharging and conveying mechanism and the weighing hopper, and meanwhile, the automatic feeding of molds at different positions is realized by the reciprocating moving feeding and conveying mechanism, so that the weighing precision and the production efficiency are improved.
After the movable frame and the feeding guide mechanism are installed, the limiting shaft cover is arranged on the inner side of the movable frame, the movable frame is limited from the left side and the right side through the limiting shaft, and the movable frame is prevented from shaking left and right in the front-back moving process.
Through setting up ejection of compact barrier mechanism, after raw and other materials in the hopper of weighing reached predetermined weight, sheltered from exit conveyor through the ejection of compact flashboard in the ejection of compact barrier mechanism, avoid raw and other materials reentrant hopper of weighing.
Drawings
FIG. 1 is an isometric view of an automatic weigh feeder apparatus for refractory brick feedstock.
FIG. 2 is an isometric view of a main frame of the automatic weighing and feeding apparatus for refractory brick feedstock.
FIG. 3 is a rear view of the automatic weigh feeder for refractory brick raw material.
Fig. 4 is an enlarged view of a portion a in fig. 1.
Fig. 5 is an enlarged view of fig. 3 at B.
Wherein: 1. a main hopper 2, a hopper frame 3, a discharge transmission mechanism 4, a discharge blocking mechanism 5, a discharge motor 6, a weighing hopper 7, a feed baffle plate 8, a feed hopper 9, a feed transmission mechanism 10, an electric box 11, a movable frame 12, a main frame 13, a feed guide mechanism 14, a feed motor 15, a weighing fixing plate 16, a feed fixing rod 17, a limiting shaft 18, a bottom foot 19, a bottom wheel 20, a transmission chain 21, a transmission motor 22, a main hopper cylinder 23, a main hopper baffle plate 24, a weighing hopper baffle plate 25, a weighing hopper cylinder 26, a fixing frame 27, a discharge fence 28, a discharge lifting cylinder 29, a discharge gate plate 30, a conveyor belt adjusting plate 31, a feed frame 32, a feed adjusting plate 33, a feed conveyor belt 34, a discharge fixing plate 35, a discharge adjusting plate 36, a discharge adjusting plate, Discharge frame 37, weighing sensor 38, discharging conveyor belt 39, feeding guide rail 40, guide wheel fixing plate 41 and the guide wheel.
Detailed Description
Fig. 1 to 5 are preferred embodiments of the present invention, and the present invention will be further explained with reference to fig. 1 to 5.
As shown in figure 1, the automatic weighing and feeding equipment for the raw materials of the refractory bricks comprises a main frame 12, wherein a main hopper 1 is fixed at the top of the main frame 12 through a hopper frame 2. Referring to fig. 2, the main frame 12 is provided with three layers from top to bottom, the upper layer of the main frame 12 is provided with the discharging transmission mechanism 3, the discharging transmission mechanism 3 extends from the rear end of the main frame 12 to the front end of the main frame 12, and the main hopper 1 is erected above the discharging transmission mechanism 3 through the hopper frame 2. The raw materials output from the main hopper 1 are conveyed through the discharging conveying mechanism 3, the discharging fixing plates 34 (see fig. 4) are respectively arranged at the front end of the upper layer of the main frame 12 and at the two sides of the middle part of the upper layer of the main frame 12, and the discharging conveying mechanism 3 is fixed on the upper layer of the main frame 12 through the discharging fixing plates 34. The front end of the discharging transmission mechanism 3 is also provided with a discharging blocking mechanism 4, and one side of the discharging blocking mechanism 4 is provided with a discharging motor 5 which provides power for discharging raw materials.
A group of weighing fixing plates 15 are fixed at the front end of the upper layer of the main frame 12 side by side, and the weighing hopper 6 is fixed at the front side of the upper end of the main frame 12 through the weighing fixing plates 15. And feeding fixing rods 16 are arranged below the weighing fixing plates 15 in parallel, a feeding hopper 8 is fixed through the feeding fixing rods 16, the feeding hopper 8 is positioned under the weighing hopper 6, and the upper port of the feeding hopper 8 vertically corresponds to the lower port of the weighing hopper 6.
The middle layer of the main frame 12 is provided with a feeding transmission mechanism 9, raw materials are weighed by a weighing hopper 6 and then fall into a feeding hopper 8, the raw materials fall onto the surface of the feeding transmission mechanism 9 through the feeding hopper 8, the front end of the feeding transmission mechanism 9 is provided with a feeding baffle 7, and the rear end of the feeding transmission mechanism 9 is provided with a feeding motor 14 for providing power for feeding the raw materials.
A transmission motor 21 is fixed at the rear end of the middle layer of the main frame 12, a driving sprocket is fixed at the motor shaft of the transmission motor 21, a driven sprocket is arranged at the front end of the middle layer of the main frame 12, and a transmission chain 20 is sleeved on the outer rings of the driving sprocket and the driven sprocket. The front end and the two sides of the middle part of the main frame 12 are respectively provided with a feeding guide mechanism 13. A movable frame 11 is arranged between the feeding guide mechanisms 13 on the two sides, the feeding guide mechanisms 13 support and guide the movable frame 11, and the feeding transmission mechanism 9 is fixed on the surface of the movable frame 11.
Referring to fig. 5, each feeding guide mechanism 13 includes a guide wheel fixing plate 40 fixed on the inner side of the main frame 12, a set of guide wheels 41 is fixed on the inner side of the guide wheel fixing plate 40 from top to bottom, wherein the height of the guide wheel 41 at the upper end is adjustable up and down, feeding guide rails 39 are arranged on the two side edges of the moving frame 11, and the feeding guide rails 39 are clamped between the two guide wheels 41 of the corresponding feeding guide mechanism 13.
The inner side of each feeding guide mechanism 13 is also provided with a limit shaft 17, after the movable frame 11 and the feeding guide mechanisms 13 are installed, the movable frame 11 covers the limit shaft 17 on the inner side of each feeding guide mechanism 13 on the inner side of the movable frame, the movable frame 11 is limited from the left side and the right side through the limit shafts 17, and the movable frame 11 is prevented from shaking left and right in the front and back moving process. Two ends of the transmission chain 20 are fixed with the movable frame 11, and when the transmission motor 21 works, the transmission chain 20 and the movable frame 11 drive the feeding transmission mechanism 9 to reciprocate in the front-back direction in the middle of the main frame 12.
The electric box 10 is arranged on one side of the lower layer of the main frame 12, feet 18 are arranged at four corners of the bottom of the main frame 12, bottom wheels 19 are arranged on two sides of the bottom of the main frame 12 side by side respectively, and the bottom wheels 19 on the two sides are located between the feet 18 on the two sides.
As shown in fig. 3 to 4, a main hopper baffle 23 is provided at the discharge opening of the main hopper 1, the rear end of the main hopper baffle 23 is hinged to the rear side of the discharge opening of the main hopper 1, a main hopper cylinder 22 is provided at the rear side of the main hopper 1, the main body of the main hopper cylinder 22 is hinged to the main hopper 1, and the piston shaft thereof extends obliquely downward to the rear side of the main hopper baffle 23 and is hinged to the main hopper baffle 23. When the piston shaft of the main hopper cylinder 22 outputs, the main hopper baffle 23 is pushed to shield the feed opening of the main hopper 1, and the feed opening of the main hopper 1 stops feeding; when the piston shaft of the main hopper cylinder 22 is restored, the main hopper baffle 23 is pulled to open the feed opening of the main hopper 1, and the feed opening of the main hopper 1 starts to feed.
The discharging transmission mechanism 3 comprises a discharging frame 36, and the discharging frame 36 is arranged along the length direction of the main frame 12. The discharging adjusting plates 35 are horizontally arranged on two sides of the discharging frame 36, adjusting grooves are formed in the discharging adjusting plates 35 in the front-back direction, bolts are vertically fixed on the surfaces of the discharging fixing plates 34, the bolts on the surfaces of the discharging fixing plates 34 are installed in the adjusting grooves of the discharging adjusting plates 35 and are fixed through nuts, and the front position and the rear position of the discharging transmission mechanism 3 can be finely adjusted through the adjusting grooves of the discharging adjusting plates 35.
The front end and the rear end of the discharging frame 36 are respectively provided with a roller, a discharging conveyor belt 38 is arranged between the front roller and the rear roller, the discharging motor 5 is fixed on one side of the front end of the discharging frame 36 and drives the roller at the front end of the discharging frame 36 to rotate, and the discharging conveyor belt 38 is driven to move by the discharging motor 5 and the front roller and the rear roller.
The discharge blocking mechanism 4 includes two fixing frames 26 arranged side by side in the front and back, the fixing frames 26 are erected at the front end of the discharge frame 36, and a discharge fence 27 is fixed at the front end of the discharge frame 36 through the front and back fixing frames 26. The side plates on the two sides of the discharging fence 27 are shielded from the two sides of the discharging conveyor belt 38, a front baffle plate connected with the side plates on the two sides is arranged at the front end of the discharging fence 27, and a gap for outputting raw materials conveniently is formed between the bottom of the front baffle plate and the front end of the discharging conveyor belt 38.
A discharging lifting cylinder 28 is arranged on the inner surface of the front baffle plate of the discharging fence 27, the piston shaft of the discharging lifting cylinder 28 is vertically downward, a discharging gate plate 29 is fixed on the piston shaft of the discharging lifting cylinder 28, and an opening is arranged in the middle of the discharging gate plate 29. When the piston of the discharging lifting cylinder 28 moves upwards, the discharging gate plate 29 is driven to move upwards, the gap between the bottom of the front baffle and the discharging conveyor belt 38 is opened, and the raw materials can be output through the gap between the bottom of the front baffle and the discharging conveyor belt 38; when the piston shaft of the discharging lifting cylinder 28 moves downwards, the discharging gate plate 29 is driven to move downwards to shield the gap between the bottom of the front baffle plate and the discharging conveyor belt 38, and at the moment, the raw material is discharged from the outlet in the middle of the discharging gate plate 29, so that the discharging amount is reduced.
A load cell 37 is fixed to the upper surface of the load fixing plate 15, and the load hopper 6 is fixed to the surface of the load cell 37. The feeding port of the weighing hopper 6 is provided with a weighing hopper baffle 24, the bottom of the weighing hopper baffle 24 corresponds to the feeding port of the weighing hopper 6, and the two sides of the weighing hopper baffle 24 are bent upwards and then attached to and hinged to the front end face and the rear end face of the weighing hopper 6.
The front end face and the rear end face of the weighing hopper 6 are respectively provided with a weighing hopper cylinder 25, the upper end of the weighing hopper cylinder 25 body is hinged with the front end face and the rear end face of the weighing hopper 6, the piston shaft of the weighing hopper cylinder 25 extends downwards to the side parts of the two side edges of the weighing hopper baffle plate 24 in an inclined mode, and the piston shafts of the front weighing hopper cylinder 25 and the rear weighing hopper cylinder 25 are hinged with the front side edge and the rear side edge of the weighing hopper baffle plate 24 in a hinged mode. When the piston of the weighing hopper cylinder 25 moves upwards axially, the weighing hopper baffle 24 is driven to move upwards, the discharge opening of the weighing hopper 6 is opened, and the weighed raw materials can be discharged through the discharge opening of the weighing hopper 6; when the piston shaft of the discharging lifting cylinder 28 moves downwards, the weighing hopper baffle plate 24 is driven to move downwards, and the discharging opening of the weighing hopper 6 is closed.
The feeding transmission mechanism 9 comprises a feeding frame 31, feeding adjusting plates 32 are horizontally arranged on two sides of the feeding frame 31, adjusting grooves are formed in the feeding adjusting plates 32 in the front-back direction, bolts are vertically fixed at the front ends and the middle parts of two sides of the moving frame 11 respectively, the bolts on the surface of the moving frame 11 are installed in the adjusting grooves of the feeding adjusting plates 32 and are fixed through nuts, and fine adjustment can be performed on the front-back positions of the feeding frame 31 on the surface of the moving frame 11 through the adjusting grooves of the feeding adjusting plates 32.
The front end and the rear end of the feeding frame 31 are respectively provided with a roller, a feeding conveyor belt 33 is arranged between the front roller and the rear roller, the feeding motor 14 is fixed on one side of the rear end of the feeding frame 31 and drives the roller at the rear end of the feeding frame 31 to rotate, and the feeding conveyor belt 33 is driven to move by the feeding motor 14 and the front roller and the rear roller.
The belt adjusting plates 30 are arranged on two sides of the feeding frame 31, the belt adjusting plates 30 are provided with adjusting grooves, the belt adjusting plates 30 are fixed on two sides of the feeding frame 31 through bolts penetrating through the adjusting grooves, rollers at the front end of the feeding frame 31 are fixed between the belt adjusting plates 30 on the two sides, and the tensioning degree of the feeding belt 33 is adjusted by adjusting the front and rear positions of the belt adjusting plates 30 at the front end of the feeding frame 31.
The feed opening of the feeding hopper 8 faces downwards to the surface of the feeding conveyor belt 33, the feeding baffles 7 are respectively arranged at two sides of the upper surface of the feeding frame 31, the distance between the front ends of the two feeding baffles 7 gradually approaches to form a closed opening, and the feed opening of the feeding hopper 8 is positioned between the two feeding baffles 7. The two ends of the closing-in are provided with stretching mechanisms used for adjusting the closing-in distance, and the stretching mechanisms can be realized through common commercially available turnbuckles.
The specific working process and working principle are as follows:
weighing hopper cylinder 25 drives weighing hopper baffle 24 to close the feed opening of weighing hopper 6, discharge motor 5 drives discharging conveyor 38 to work, and raw materials on the surface of discharging conveyor 38 fall into weighing hopper 6.
After raw and other materials got into weighing hopper 6, weighing sensor 37 carries out real-time measurement to the weight of raw and other materials in weighing hopper 6, along with the weight of raw and other materials is close gradually and sets for weight, the functioning speed of control circuit control ejection of compact motor 5 in the electric box 10 descends, simultaneously ejection of compact lift cylinder 28's piston shaft descends gradually, shelter from the clearance between baffle bottom and exit conveyor 38 gradually before through ejection of compact flashboard 29, raw and other materials carry out the ejection of compact from the exit in the middle of ejection of compact flashboard 29 this moment, the discharge capacity has been reduced.
After the weight of the raw and other materials in the hopper 6 of weighing reaches predetermined weight, ejection of compact motor 5 stall, finishes the ejection of compact, and ejection of compact motor 5 reverses a section distance before finishing the ejection of compact, avoids the material to fall into in the hopper 6 of weighing.
Then weighing hopper cylinder 25 drives weighing hopper baffle 24 to open the feed opening of weighing hopper 6, raw materials in weighing hopper 6 enter feeding hopper 8, then weighing hopper cylinder 25 drives weighing hopper baffle 24 to close the feed opening of weighing hopper 6 again for next weighing.
The raw material falls on the surface of the feeding conveyor belt 33 through the feeding hopper 8, the transmission motor 21 works according to the preset position of a brick mold (not shown in the figure), the feeding frame 31 is output to the upper part of the brick mold through the transmission chain 20 and the moving frame 11, then the feeding motor 14 works to drive the feeding conveyor belt 33 to work, and the raw material is output from the front end of the feeding conveyor belt 33 under the drive of the feeding conveyor belt 33 and falls into the brick mold. Then the transmission motor 21 works to reset the feeding frame 31 to complete the feeding of the raw materials, and the process is repeated.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides an automatic weighing feeder equipment of resistant firebrick raw and other materials which characterized in that: the automatic feeding device comprises a main frame (12), wherein a discharging transmission mechanism (3) and a feeding transmission mechanism (9) are sequentially arranged in the main frame (12) from top to bottom, a transmission motor (21) is arranged in the main frame (12), and the transmission motor (21) drives the feeding transmission mechanism (9) to reciprocate in the main frame (12) along the length direction of the main frame (12); a main hopper (1) containing raw materials is erected above the discharging transmission mechanism (3), a discharging opening of the main hopper (1) is over against the surface of the discharging transmission mechanism (3), and a discharging motor (5) is arranged in the discharging transmission mechanism (3); a weighing hopper (6) is arranged below the discharging position of the discharging transmission mechanism (3), a discharging opening of the weighing hopper (6) is downwards opposite to the surface of the discharging transmission mechanism (3), and a feeding motor (14) is arranged in the feeding transmission mechanism (9).
2. The automatic weight and feed apparatus for refractory brick raw material as set forth in claim 1, wherein: a weighing fixing plate (15) is arranged at the front end of the upper layer of the main frame (12) side by side, a weighing sensor (37) is arranged on the surface of the weighing fixing plate (15), and the weighing hopper (6) is fixed on the surface of the weighing sensor (37); the two sides of the front part and the middle part of the upper surface of the main frame (12) are respectively provided with a discharging fixing plate (34), and the discharging transmission mechanism (3) is adjustably fixed on the surface of the discharging fixing plate (34); the feeding and conveying mechanism (9) is movably arranged in the feeding and guiding mechanisms (13) at the two sides of the front part and the middle part of the middle layer of the main frame (12).
3. The automatic weight and feed apparatus for refractory brick raw material as set forth in claim 2, wherein: the feeding guide mechanism (13) comprises a guide wheel fixing plate (40) fixed on the inner side of the main frame (12), two guide wheels (41) with adjustable intervals are fixed on the inner side of the guide wheel fixing plate (40) from top to bottom, a movable frame (11) is arranged, the feeding transmission mechanism (9) is fixed on the surface of the movable frame (11), feeding guide rails (39) are arranged on two side edges of the movable frame (11), and the feeding guide rails (39) are clamped between the two guide wheels (41) on the corresponding side.
4. The automatic weight and feed apparatus for refractory brick raw material as set forth in claim 2, wherein: the discharging transmission mechanism (3) comprises a discharging frame (36), discharging adjusting plates (35) are horizontally arranged on two sides of the discharging frame (36), adjusting grooves are formed in the discharging adjusting plates (35) in the front-back direction, bolts are vertically fixed on the surface of the discharging fixing plate (34), and the bolts on the surface of the discharging fixing plate (34) are installed in the adjusting grooves of the discharging adjusting plates (35) for fixing;
the front end and the rear end of the discharging frame (36) are respectively provided with a roller, a discharging conveyor belt (38) is arranged between the front roller and the rear roller, and the discharging motor (5) is fixed on one side of the front end of the discharging frame (36) and is connected with the roller at the front end of the discharging frame (36).
5. The automatic weight and feed apparatus for refractory brick raw material as set forth in claim 4, wherein: a discharge blocking mechanism (4) is arranged at the front end of the discharge frame (36), the discharge blocking mechanism (4) comprises two fixing frames (26) which are arranged side by side from front to back, the fixing frames (26) are erected at the front end part of the discharge frame (36), and a discharge fence (27) is fixed at the front end part of the discharge frame (36) through the fixing frames (26); the side plates on the two sides of the discharging fence (27) are positioned on the two sides of the discharging conveyor belt (38), and the front end of the discharging fence (27) is provided with a front baffle plate connected with the side plates on the two sides; a discharging lifting cylinder (28) is arranged on the inner surface of the front baffle plate of the discharging fence (27), the piston shaft of the discharging lifting cylinder (28) is vertically downward, and a discharging flashboard (29) is fixed on the piston shaft of the discharging lifting cylinder (28).
6. The automatic weight and feed apparatus for refractory brick raw material as set forth in claim 3, wherein: the feeding transmission mechanism (9) comprises a feeding frame (31), feeding adjusting plates (32) are horizontally arranged on two sides of the feeding frame (31), adjusting grooves are formed in the feeding adjusting plates (32), and bolts vertically fixed on two sides of the moving frame (11) are installed in the adjusting grooves of the feeding adjusting plates (32) and fixed; the front end and the rear end of the feeding frame (31) are respectively provided with a roller, a feeding conveyor belt (33) is arranged between the front roller and the rear roller, and the feeding motor (14) is fixed on one side of the rear end of the feeding frame (31) and is connected with the roller at the rear end of the feeding frame (31).
7. The automatic weight and feed apparatus for refractory brick raw material as set forth in claim 3, wherein: and a limiting shaft (17) is arranged on the inner side of the feeding guide mechanism (13), and the limiting shaft (17) is positioned on the inner side of the moving frame (11).
8. The automatic weight and feed apparatus for refractory brick raw material as set forth in claim 1, wherein: a main hopper baffle (23) is hinged to the rear side of a feed opening of the main hopper (1), a main hopper cylinder (22) is hinged to the rear side of the main hopper (1), and a piston shaft of the main hopper cylinder (22) extends downwards obliquely to the rear side of the main hopper baffle (23) and is hinged to the main hopper baffle (23);
the feed opening department of weighing hopper (6) is provided with hopper baffle (24) of weighing, and the both sides of weighing hopper baffle (24) are articulated on the terminal surface around weighing hopper (6) after upwards buckling respectively articulated on the terminal surface around weighing hopper (6) have one to weigh hopper cylinder (25), and the piston shaft of weighing hopper cylinder (25) articulates on the both sides edge of weighing hopper baffle (24).
9. The automatic weight and feed apparatus for refractory brick raw material as set forth in claim 2, wherein: and a feeding fixing rod (16) is arranged below the weighing fixing plate (15) side by side, the feeding hopper (8) is fixed under the weighing hopper (6) through the feeding fixing rod (16), and a feed opening of the feeding hopper (8) is downward opposite to the feeding transmission mechanism (9).
10. The automatic weight and feed apparatus for refractory brick raw material as set forth in claim 9, wherein: feeding baffles (7) are respectively arranged on two sides of the upper surface of the front end of the feeding conveying mechanism (9), the distance between the front ends of the two feeding baffles (7) gradually approaches to form a closed opening, stretching mechanisms used for adjusting the closed opening distance are further arranged at two ends of the closed opening, and a feed opening of the feeding hopper (8) is positioned between the two feeding baffles (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220108532.7U CN216846480U (en) | 2022-01-17 | 2022-01-17 | Automatic weighing and feeding equipment for raw materials of refractory bricks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220108532.7U CN216846480U (en) | 2022-01-17 | 2022-01-17 | Automatic weighing and feeding equipment for raw materials of refractory bricks |
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| Publication Number | Publication Date |
|---|---|
| CN216846480U true CN216846480U (en) | 2022-06-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220108532.7U Active CN216846480U (en) | 2022-01-17 | 2022-01-17 | Automatic weighing and feeding equipment for raw materials of refractory bricks |
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| CN (1) | CN216846480U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116654341A (en) * | 2023-08-02 | 2023-08-29 | 安徽金粮机械科技有限公司 | Continuous alternate weighing equipment |
-
2022
- 2022-01-17 CN CN202220108532.7U patent/CN216846480U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116654341A (en) * | 2023-08-02 | 2023-08-29 | 安徽金粮机械科技有限公司 | Continuous alternate weighing equipment |
| CN116654341B (en) * | 2023-08-02 | 2023-10-13 | 安徽金粮机械科技有限公司 | Continuous alternate weighing equipment |
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