CN216704479U

CN216704479U - Milling machine with screening function

Info

Publication number: CN216704479U
Application number: CN202123316145.7U
Authority: CN
Inventors: 林成友
Original assignee: Guangdong Kaimeixin Electric Appliance Technology Co ltd
Current assignee: Guangdong Kaimeixin Electric Appliance Technology Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-06-10
Anticipated expiration: 2031-12-27

Abstract

The utility model relates to the technical field of powder grinding devices and discloses a powder grinding machine with a screening function. This milling machine with screening function, through setting up screening net down, fall on the screening net after grinding the piece and grinding down the piece processing by last, screening net sieves it, start servo motor drives left pivot, first gear and belt pulley rotate, drive connection through the belt makes belt pulley and the first gear rotation on right side, make the second gear of meshing drive the cam and rotate, under the cooperation of spring, riser and diaphragm support movable plate, promote the movable plate and reciprocate and drive screening net and reciprocate, the screening speed of the online powder of screening has been accelerated, realized that the purpose that possesses the screening function and screening efficiency are high.

Description

Milling machine with screening function

Technical Field

The utility model relates to the technical field of grinding devices, in particular to a grinding machine with a screening function.

Background

The grain grinder belongs to continuous feeding type operation, has luxurious and elegant structure, low noise, fine ground powder, no dust and simple and convenient operation, and is suitable for processing various grains and traditional Chinese medicinal materials on site at shelves of supermarkets, markets and shops.

Present milling machine does not possess the screening function, can appear the large granule after the crocus and not smashed complete condition, and the crocus effect is poor, leads to the powder quality low and be unfavorable for later stage further processing, so proposes a milling machine with screening function and solves the above-mentioned problem of proposing.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the flour mill with the screening function, which has the advantages of the screening function and the like, and solves the problems that the existing flour mill does not have the screening function, large particles can be generated after flour milling without being screened, the flour milling effect is poor, the quality of flour is low, and the later-stage further treatment is not facilitated.

(II) technical scheme

In order to achieve the purpose of having the screening function, the utility model provides the following technical scheme: a pulverizer with a screening function comprises a pulverizing box, wherein a driving motor is fixedly mounted on the left side of the pulverizing box, a pulverizing roller which extends into the pulverizing box and is rotatably connected with the right side of the inner wall of the pulverizing box is fixedly mounted at the output shaft of the driving motor, a partition plate positioned below the pulverizing roller is fixedly mounted on the inner wall of the pulverizing box, a motor is fixedly mounted at the top of the partition plate, upper grinding blocks fixedly connected with the front side and the rear side of the inner wall of the pulverizing box are fixedly mounted on the left side and the right side of the inner wall of the pulverizing box, the upper grinding blocks are positioned below the pulverizing roller, lower grinding blocks positioned below the two upper grinding blocks are fixedly mounted on the output shaft of the motor, guide plates positioned between the upper grinding blocks and the partition plate are fixedly mounted on the left side and the right side of the inner wall of the pulverizing box, and installation cavities positioned below the partition plate are respectively arranged in the left side wall and the right side wall of the pulverizing box, the grinding machine comprises two mounting cavities, wherein the front sides of the inner walls of the two mounting cavities are rotatably connected with a rotating shaft, the right side of the rotating shaft is rotatably connected with the rear side of the inner wall of the mounting cavity, the rear side of the inner wall of the mounting cavity is fixedly provided with a servo motor fixedly connected with an output shaft and a rotating shaft at the left side, the outer sides of the two rotating shafts are fixedly provided with a first gear, a belt pulley positioned at the front side of the first gear is fixedly arranged at the outer side of the rotating shaft, a belt is connected between the two belt pulleys in a transmission manner and extends to the inside of a grinding box, the rear side of the inner wall of the mounting cavity is rotatably connected with a second gear which is positioned above the first gear and is meshed with the first gear, a cam is fixedly arranged at the front side of the second gear, movable plates extending to the inside of the grinding box are slidably arranged at the inner walls at the back sides of the two mounting cavities, the bottom of the movable plates is attached to the cam, the top of the movable plates are fixedly arranged with two risers which are symmetrically distributed and positioned inside the mounting cavity, fixed mounting has the diaphragm between two risers, the interior roof fixed mounting of installation cavity has the dead lever that extends to the diaphragm bottom, fixed mounting has the spring of cover in the dead lever outside, two between the top of the interior roof of installation cavity and diaphragm fixed mounting has the screening net that is located the baffle below between the movable plate.

Preferably, the left and right sides of the bottom of the milling box are fixedly provided with two supporting legs, and the supporting legs are symmetrically distributed.

Preferably, the interior roof fixed mounting of crocus case has the feeder hopper that extends to its top, the interior roof fixed mounting of crocus case has the discharging pipe that extends to its bottom, the right side movable mounting of discharging pipe has the valve that extends to its inside.

Preferably, the bottom fixed mounting of dead lever has the dog, the bar hole that is linked together with two installation cavity opposite side inner walls respectively is all seted up to the inner wall left and right sides of crocus box, and the bar hole size is with the removal orbit looks adaptation of movable plate.

Preferably, the inner bottom wall left and right sides of milling case all fixed mounting have respectively with its inner wall left and right sides fixed connection's wedge.

Preferably, the round hole has been seted up on the inner wall left side of crocus case, the round hole size and crushing roller looks adaptation.

(III) advantageous effects

Compared with the prior art, the utility model provides a flour mill with a screening function, which has the following beneficial effects:

this milling machine with screening function, through setting up screening net down, fall on the screening net after grinding the piece and grinding down the piece processing by last, screening net sieves it, start servo motor drives left pivot, first gear and belt pulley rotate, drive connection through the belt makes belt pulley and the first gear rotation on right side, make the second gear of meshing drive the cam and rotate, under the cooperation of spring, riser and diaphragm support movable plate, promote the movable plate and reciprocate and drive screening net and reciprocate, the screening speed of the online powder of screening has been accelerated, realized that the purpose that possesses the screening function and screening efficiency are high.

Drawings

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

FIG. 2 is a partial schematic view of the junction of the cam and the moving plate of the present invention.

In the figure: 1 crocus box, 2 driving motors, 3 crushing rollers, 4 partition plates, 5 motors, 6 upper grinding blocks, 7 lower grinding blocks, 8 material guide plates, 9 installation cavities, 10 rotating shafts, 11 servo motors, 12 first gears, 13 belt wheels, 14 belts, 15 second gears, 16 cams, 17 moving plates, 18 vertical plates, 19 transverse plates, 20 fixing rods, 21 springs and 22 screening nets.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a pulverizer with a screening function comprises a pulverizing box 1, wherein wedge blocks fixedly connected with the left side and the right side of the inner bottom wall of the pulverizing box 1 are fixedly installed on the left side and the right side of the inner bottom wall of the pulverizing box 1 respectively, a feed hopper extending to the top of the inner top wall of the pulverizing box 1 is fixedly installed on the inner bottom wall of the pulverizing box 1, a discharge pipe extending to the bottom of the pulverizing box 1 is fixedly installed on the inner bottom wall of the pulverizing box 1, valves extending to the inside of the discharge pipe are movably installed on the right side of the discharge pipe, two support legs are fixedly installed on the left side and the right side of the bottom of the pulverizing box 1 and are symmetrically distributed, a driving motor 2 is fixedly installed on the left side of the pulverizing box 1, a pulverizing roller 3 extending to the inside of the pulverizing box 1 and rotatably connected with the right side of the inner wall of the pulverizing box 2 is fixedly installed on the output shaft of the driving motor 2, a round hole is formed in the left side of the inner wall of the pulverizing box 1 and is matched with the pulverizing roller 3, a partition plate 4 positioned below the pulverizing roller 3, a motor 5 is fixedly arranged at the top of the clapboard 4, the left and right sides of the inner wall of the milling box 1 are fixedly provided with upper grinding blocks 6 fixedly connected with the front and the rear sides of the inner wall, the upper grinding blocks 6 are positioned below the crushing roller 3, the output shaft of the motor 5 is fixedly provided with lower grinding blocks 7 positioned below the two upper grinding blocks 6, the left and the right sides of the inner wall of the milling box 1 are fixedly provided with material guide plates 8 positioned between the upper grinding blocks 6 and the clapboard 4, the insides of the left and the right side walls of the milling box 1 are respectively provided with an installation cavity 9 positioned below the clapboard 4, the front sides of the inner walls of the two installation cavities 9 are respectively and rotatably connected with a rotating shaft 10, a right rotating shaft 10 is rotatably connected with the rear side of the inner wall of the installation cavity 9, the rear side of the inner wall of the left installation cavity 9 is fixedly provided with a servo motor 11 fixedly connected with the output shaft and the left rotating shaft 10, and the outer sides of the two rotating shafts 10 are respectively and fixedly provided with a first gear 12, the outside fixed mounting of pivot 10 has the belt pulley 13 that is located first gear 12 front side, the transmission is connected with belt 14 between two belt pulleys 13, belt 14 extends to the inside of crocus case 1, the inner wall rear side rotation of installation cavity 9 is connected with and is located first gear 12 top and rather than the second gear 15 of meshing, the front side fixed mounting of second gear 15 has cam 16, the equal slidable mounting of the inboard wall that inclines mutually of two installation cavities 9 has movable plate 17 that extends to crocus case 1 inside, movable plate 17's bottom and the laminating of cam 16, movable plate 17's top fixed mounting has quantity for two and be bilateral symmetry distribution and be located the inside riser 18 of installation cavity 9, fixed mounting has diaphragm 19 between two riser 18, the interior roof fixed mounting of installation cavity 9 has dead lever 20 that extends to diaphragm 19 bottom, the bottom fixed mounting of dead lever 20 has the dog, the bar hole that is linked together with two installation cavity 9 opposite side inner walls respectively is all seted up to the inner wall left and right sides of crocus case 1 The size of the strip-shaped hole is matched with the moving track of the moving plates 17, a spring 21 sleeved outside the fixed rod 20 is fixedly installed between the inner top wall of the installation cavity 9 and the top of the transverse plate 19, and a screening net 22 located below the partition plate 4 is fixedly installed between the two moving plates 17.

In conclusion, the flour mill with the screening function is provided with the lower screening net 22, the flour mill falls onto the screening net 22 after being processed by the upper grinding block 6 and the lower grinding block 7, the screening net 22 screens the flour mill, the servo motor 11 is started to drive the left rotating shaft 10, the first gear 12 and the belt pulley 13 to rotate, the right belt pulley 13 and the first gear 12 are driven to rotate through the transmission connection of the belt 14, the meshed second gear 15 drives the cam 16 to rotate, the vertical plate 18 and the transverse plate 19 support the moving plate 17 under the cooperation of the spring 21, the moving plate 17 is pushed to move up and down to drive the screening net 22 to move up and down, the screening speed of the flour on the screening net 22 is accelerated, the purpose of having the screening function is achieved, the problem that the existing flour mill does not have the screening function, the condition that the flour mill cannot be screened due to large particles after being milled is solved, and the milling effect is poor, resulting in the problems of low quality of the flour and unfavorable for further treatment in the later period.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a milling machine with screening function, includes crocus case (1), its characterized in that: the left side fixed mounting of crocus box (1) has driving motor (2), the output shaft department fixed mounting of driving motor (2) has the crushing roller (3) that extends to crocus box (1) inside and rotate the connection rather than the inner wall right side, the inner wall fixed mounting of crocus box (1) has baffle (4) that are located crushing roller (3) below, the top fixed mounting of baffle (4) has motor (5), the equal fixed mounting in the inner wall left and right sides of crocus box (1) has last grinding block (6) rather than inner wall front and back both sides fixed connection, it is located the below of crushing roller (3) to go up grinding block (6), the output shaft department fixed mounting of motor (5) has lower grinding block (7) that are located two and go up grinding block (6) below, the equal fixed mounting in the inner wall left and right sides of crocus box (1) has stock guide (8) that are located between last grinding block (6) and baffle (4), installation cavity (9) that are located baffle (4) below are all seted up to the left and right sides inside wall of crocus box (1), two the inner wall front side of installation cavity (9) all rotates and is connected with pivot (10), right side pivot (10) rotate with the inner wall rear side of installation cavity (9) and is connected, the left side the inner wall rear side fixed mounting of installation cavity (9) has output shaft and left side pivot (10) fixed connection's servo motor (11), two the equal fixed mounting in the outside of pivot (10) has first gear (12), the outside fixed mounting of pivot (10) has belt pulley (13) that are located first gear (12) front side, two driving connection has belt (14) between belt pulley (13), belt (14) extends to the inside of crocus box (1), the inner wall rear side of installation cavity (9) rotates and is connected with second gear (15) that are located first gear (12) top and rather than the meshing, a cam (16) is fixedly arranged on the front side of the second gear (15), the inner walls of the two mounting cavities (9) on the opposite sides are respectively provided with a movable plate (17) extending into the grinding box (1) in a sliding manner, the bottom of the movable plate (17) is attached to the cam (16), two vertical plates (18) which are distributed in bilateral symmetry and located in the installation cavity (9) are fixedly installed at the top of the movable plate (17), a transverse plate (19) is fixedly installed between the two vertical plates (18), a fixed rod (20) extending to the bottom of the transverse plate (19) is fixedly arranged on the inner top wall of the mounting cavity (9), a spring (21) sleeved outside the fixed rod (20) is fixedly installed between the inner top wall of the installation cavity (9) and the top of the transverse plate (19), and a screening net (22) located below the partition plate (4) is fixedly installed between the two movable plates (17).

2. A mill with sieving according to claim 1, characterized in that: the equal fixed mounting in bottom left and right sides of crocus case (1) has the supporting legs that quantity is two, the left and right sides the supporting legs are the symmetric distribution.

3. A mill with sieving according to claim 1, characterized in that: the interior roof fixed mounting of crocus case (1) has the feeder hopper that extends to its top, the interior roof fixed mounting of crocus case (1) has the discharging pipe that extends to its bottom, the right side movable mounting of discharging pipe has the valve that extends to its inside.

4. A mill with sieving according to claim 1, characterized in that: the bottom fixed mounting of dead lever (20) has the dog, the bar hole that is linked together with two installation cavity (9) opposite side inner walls respectively is all seted up to the inner wall left and right sides of crocus case (1), bar hole size and the removal orbit looks adaptation of movable plate (17).

5. A mill with sieving capability as claimed in claim 1, characterized in that: the left side and the right side of the inner bottom wall of the milling box (1) are fixedly provided with wedge blocks which are fixedly connected with the left side and the right side of the inner wall of the milling box respectively.

6. A mill with sieving according to claim 1, characterized in that: the round hole has been seted up on the inner wall left side of crocus case (1), the round hole size and crushing roller (3) looks adaptation.