Grain processing flour milling machine

Abstract

The utility model relates to the technical field of grain processing, and discloses a grain processing flour milling machine which comprises a base, a supporting column is rotationally connected to the center point position of the upper surface of the base, a milling disc is fixedly connected to the top end of the supporting column, and an annular baffle is fixedly connected to the upper surface of the base. And the upper surface of the annular baffle is fixedly connected with two fixing frames which are symmetrical in position, and a shell is installed between the two fixing frames. The millstone and the shell are arranged on the surface of the base, the millstone can be driven by the driving motor to rotate, so that the grinding blocks on the inner wall of the shell move relative to the millstone, grains are input into the shell, and the millstone and the grinding blocks are used for grinding the grains; and ground powder slides into the collecting groove of the base from the inclined surface of the grinding disc, so that the grains are uniformly ground, and a worker can conveniently collect the powder.

Description

Technical Field

[0001] The utility model relates to the technical field of grain processing, and more specifically to a grain processing flour mill. Background Art

[0002] A traditional flour mill is a machine that grinds grain into powder. It is generally composed of four systems: power, feed, grinding and separation. The power system includes a motor, pulley, V-belt, spindle pulley and spindle; the feed system consists of a hopper, a limiting plate and a feed pipe; and the grinding system consists of a grinding body and legs.

[0003] The patent document with patent publication number CN215844575U discloses a flour mill for grain processing. The utility model includes a flour mill main body. The utility model enables the flour mill to have the function of washing grain through its structure, and improves the washing efficiency by stirring. The flour mill combines drying and feeding in one, which facilitates user operation and improves production efficiency.

[0004] The grain mill proposed in the above patent document cannot screen and filter the grains ground into powder during actual use, so it is necessary to manually screen the powder particles before re-grinding the unqualified powder, which increases the complexity of the operation and is not conducive to the efficiency of the grinding process. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a grain processing flour mill with advantages such as powder screening to solve the problems existing in the above-mentioned background technology.

[0006] The utility model provides the following technical solutions: a grain processing flour mill, comprising a base, a support column is rotatably connected to the center point of the upper surface of the base, a grinding disc is fixedly connected to the top of the support column, an annular baffle is fixedly connected to the upper surface of the base, and powder generated by processing can be collected by setting the annular baffle, the upper surface of the annular baffle is fixedly connected to two fixed frames symmetrically positioned to each other, a shell is installed between the two fixed frames, the shell is in a cylindrical structure, and the shell cover is arranged on the outside of the grinding disc, the inner wall of the shell is fixedly connected to a grinding block, the position of the grinding block corresponds to the grinding disc, the grinding block is in a circular ring structure, and the lower surface of the grinding block matches the inclined surface of the grinding disc;

[0007] The surface of the fixing frame is provided with an adjustment component, the adjustment component includes a positioning block fixedly connected to the upper surface of the fixing frame, the surface of the positioning block is provided with a plurality of positioning screw holes, the upper surface of the shell is fixedly connected with an adjustment plate, the adjustment plate is in an L-shaped structure, and the surface of the adjustment plate is provided with a plurality of adjustment holes, the positioning block is slidably connected to the inner wall of the adjustment hole, the upper surface of the adjustment plate is fixedly connected with a limiting block, the surface of the limiting block is provided with a bolt hole, and the inner wall of the bolt hole is threadedly connected with a positioning bolt, the adjustment component is used for adjusting and limiting the height of the shell, and the positioning bolts can be inserted into different adjustment holes by using the plurality of adjustment holes, so as to adjust the adjustment plate to different heights.

[0008] Furthermore, an annular collecting groove is provided on the upper surface of the base, and two symmetrical limit support bars are fixedly connected to the inner wall of the collecting groove. Two sieve filter plates are placed on the upper surface of the limit support bars. The sieve filter plate 15 is a semicircular ring structure, and the size of the sieve filter plate matches the collecting groove. The sieve filter plate can screen and filter the powder.

[0009] Furthermore, the grinding disc has a conical structure, and a material guide shell is fixedly connected to the lower surface of the grinding disc, and the bottom of the material guide shell corresponds to the collecting groove.

[0010] Furthermore, a mounting groove is provided on the lower surface of the base, a driving motor is fixedly connected to the inner wall of the mounting groove, an output shaft of the driving motor is fixedly connected to a driving gear, a linkage column is fixedly connected to the bottom end of the support column, the bottom end of the linkage column extends to the inside of the mounting groove and is fixedly connected to a driven gear, and the driving gear is meshed with the driven gear.

[0011] Furthermore, a feed port is provided on the upper surface of the shell, and the position of the feed port corresponds to the grinding disc. A feed pipe is fixedly connected to the upper surface of the shell, and the position of the feed pipe corresponds to the feed port.

[0012] Technical effects and advantages of the utility model:

[0013] 1. The utility model is provided with a grinding disc and a shell on the surface of the base, and a driving motor can be used to drive the grinding disc to rotate, so that the grinding block on the inner wall of the shell and the grinding disc move relative to each other, and then the grain is input into the shell, and the grain is ground by the grinding disc and the grinding block. The ground powder slides from the inclined surface of the grinding disc to the collecting groove of the base, which not only realizes the uniform grinding of the grain, but also makes it convenient for the staff to collect the powder.

[0014] 2. The utility model provides two semicircular sieve plates inside the collecting tank, which can be used to screen and filter the powder and screen the powder with larger particles, so that the staff can re-grind the unqualified powder.

[0015] 3. By setting up the adjustment component, the height of the shell can be adjusted and limited by the adjustment component, so that it is convenient to adjust the distance between the grinding block and the grinding disc according to the size requirements of the grinding particles, and it is convenient for the staff to disassemble the shell as a whole, and then it is convenient to clean and maintain the surface of the grinding disc and the grinding block. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional front view structural diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the front section structure of the utility model;

[0018] Figure 3 This is a three-dimensional top view of the structure of the utility model;

[0019] Figure 4 for Figure 1 Enlarged structural diagram at A in the middle.

[0020] The accompanying drawings are marked as follows: 1. base; 2. support column; 3. grinding disc; 4. annular baffle; 5. fixing frame; 6. shell; 7. grinding block; 8. positioning block; 9. positioning screw hole; 10. adjustment plate; 11. limit block; 12. positioning bolt; 13. collecting trough; 14. limit support bar; 15. screen plate; 16. material guide shell; 17. driving motor; 18. driving gear; 19. linkage column; 20. driven gear; 21. feed port; 22. feed pipe. DETAILED DESCRIPTION

[0021] The technical scheme of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The grain processing flour mill involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0022] Reference Figure 1-4The utility model provides a grain processing flour mill, including a base 1, a support column 2 is rotatably connected to the center point of the upper surface of the base 1, a mounting groove is opened on the lower surface of the base 1, a driving motor 17 is fixedly connected to the inner wall of the mounting groove, and a driving gear 18 is fixedly connected to the output shaft of the driving motor 17, and a linkage column 19 is fixedly connected to the bottom end of the support column 2, and the bottom end of the linkage column 19 extends to the inside of the mounting groove and is fixedly connected to a driven gear 20, and the driving gear 18 is meshed with the driven gear 20.

[0023] A grinding disc 3 is fixedly connected to the top of the support column 2, an annular baffle 4 is fixedly connected to the upper surface of the base 1, and two symmetrical fixed frames 5 are fixedly connected to the upper surface of the annular baffle 4. By setting the annular baffle 4, the powder generated by the processing can be collected.

[0024] A shell 6 is installed between the two fixing frames 5 , a feed port 21 is provided on the upper surface of the shell 6 , and the position of the feed port 21 corresponds to the grinding disc 3 , a feed pipe 22 is fixedly connected to the upper surface of the shell 6 , and the position of the feed pipe 22 corresponds to the feed port 21 .

[0025] The shell 6 is a cylindrical structure, and the shell 6 is covered on the outside of the grinding disc 3. The inner wall of the shell 6 is fixedly connected with a grinding block 7. The position of the grinding block 7 corresponds to the grinding disc 3. The grinding block 7 is a circular ring structure, and the lower surface of the grinding block 7 matches the inclined surface of the grinding disc 3.

[0026] An annular collecting groove 13 is provided on the upper surface of the base 1, and two symmetrical limiting support bars 14 are fixedly connected to the inner wall of the collecting groove 13. Two sieve filter plates 15 are placed on the upper surface of the limiting support bars 14. The sieve filter plates 15 are semicircular ring structures, and the size of the sieve filter plates 15 matches the collecting groove 13. The sieve filter plates 15 can screen and filter the powder.

[0027] By arranging two semicircular sieve plates 15 inside the collecting tank 13, the sieve plates 15 can be used to screen and filter the powder, and the powder with larger particles can be screened, so that the staff can re-grind the unqualified powder.

[0028] The grinding disc 3 has a conical structure, and a material guide shell 16 is fixedly connected to the lower surface of the grinding disc 3 , and the bottom of the material guide shell 16 corresponds to the collecting groove 13 .

[0029] It is worth mentioning that, by arranging the grinding disc 3 and the shell 6 on the surface of the base 1, when in use, the driving motor 17 can be used to drive the driving gear 18 to rotate, and then drive the driven gear 20 and the linkage column 19 to rotate, and at the same time drive the support column 2 and the grinding disc 3 to rotate, so that the grinding block 7 on the inner wall of the shell 6 and the grinding disc 3 move relative to each other, and then the grain is input into the shell 6 through the feed pipe 22, and the grain is ground by the grinding disc 3 and the grinding block 7, and the powder produced by the grinding slides from the inclined surface of the grinding disc 3 to the collecting groove 13 of the base 1, thereby achieving uniform grinding of the grain.

[0030] An adjustment component is provided on the surface of the fixing frame 5, and the adjustment component includes a positioning block 8 fixedly connected to the upper surface of the fixing frame 5, and a plurality of positioning screw holes 9 are opened on the surface of the positioning block 8. An adjustment plate 10 is fixedly connected to the upper surface of the shell 6. The adjustment plate 10 is an L-shaped structure, and a plurality of adjustment holes are opened on the surface of the adjustment plate 10. The positioning block 8 is slidably connected to the inner wall of the adjustment hole, and a limiting block 11 is fixedly connected to the upper surface of the adjustment plate 10. A bolt hole is opened on the surface of the limiting block 11, and a positioning bolt 12 is threadedly connected to the inner wall of the bolt hole. The adjustment component is used to adjust and limit the height of the shell 6. By using a plurality of adjustment holes, the positioning bolt 12 can be inserted into different adjustment holes, and then the adjustment plate 10 can be adjusted to different heights.

[0031] It is worth mentioning that by arranging an adjustment component on the top of the shell 6, when in use, the adjustment plate 10 on the surface of the shell 6 can be moved up and down on the surface of the positioning block 8, and then the positioning bolt 12 on the surface of the limit block 11 is inserted into the positioning screw hole 9 on the surface of the positioning block 8, so as to fix the adjustment plate 10 on the surface of the positioning block 8, and then the height of the shell 6 can be adjusted and limited, which can facilitate the adjustment of the distance between the grinding block 7 and the grinding disc 3 according to the size requirements of the abrasive particles, and when it is necessary to clean the inside of the shell 6, the staff can disassemble the shell 6 from the surface of the fixing frame 5, so as to facilitate the cleaning and maintenance of the grinding disc 3 and the surface of the grinding block 7 inside the shell 6.

[0032] Finally, it should be noted that: the drawings of the embodiments disclosed in the present utility model only involve structures related to the embodiments disclosed in the present utility model, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A grain processing flour mill, comprising a base (1), characterized in that: The center point of the upper surface of the base (1) is rotatably connected to a support column (2), the top of the support column (2) is fixedly connected to a grinding disc (3), the upper surface of the base (1) is fixedly connected to an annular baffle (4), the upper surface of the annular baffle (4) is fixedly connected to two mutually symmetrical fixed frames (5), a shell (6) is installed between the two fixed frames (5), the shell (6) is a cylindrical structure, and the shell (6) is arranged outside the grinding disc (3), the inner wall of the shell (6) is fixedly connected to a grinding block (7), the position of the grinding block (7) corresponds to the grinding disc (3); The surface of the fixing frame (5) is provided with an adjustment component, which includes a positioning block (8) fixedly connected to the upper surface of the fixing frame (5), the surface of the positioning block (8) is provided with a plurality of positioning screw holes (9), the upper surface of the shell (6) is fixedly connected with an adjustment plate (10), the adjustment plate (10) is in an L-shaped structure, and the surface of the adjustment plate (10) is provided with a plurality of adjustment holes, the positioning block (8) is slidably connected to the inner wall of the adjustment hole, the upper surface of the adjustment plate (10) is fixedly connected with a limit block (11), the surface of the limit block (11) is provided with a bolt hole, and the inner wall of the bolt hole is threadedly connected with a positioning bolt (12), and the adjustment component is used to adjust and limit the height of the shell (6).

2. A grain processing flour mill according to claim 1, characterized in that: An annular collecting groove (13) is provided on the upper surface of the base (1), and two mutually symmetrical position-limiting support bars (14) are fixedly connected to the inner wall of the collecting groove (13), and two sieve filter plates (15) are placed on the upper surface of the position-limiting support bars (14).

3. A grain processing flour mill according to claim 2, characterized in that: The sieve filter plate 15 () is in a semicircular ring structure, and the size of the sieve filter plate (15) matches the collecting tank (13). The sieve filter plate (15) can screen and filter the flour.

4. A grain processing flour mill according to claim 1, characterized in that: The grinding disc (3) has a conical structure, and a material guide shell (16) is fixedly connected to the lower surface of the grinding disc (3), and the bottom of the material guide shell (16) corresponds to the collecting groove (13).

5. The grain processing flour mill according to claim 1, characterized in that: The lower surface of the base (1) is provided with a mounting groove, the inner wall of the mounting groove is fixedly connected to a driving motor (17), the output shaft of the driving motor (17) is fixedly connected to a driving gear (18), the bottom end of the support column (2) is fixedly connected to a linkage column (19), the bottom end of the linkage column (19) extends to the inside of the mounting groove and is fixedly connected to a driven gear (20), and the driving gear (18) is meshed with the driven gear (20).

6. The grain processing flour mill according to claim 1, characterized in that: A feed port (21) is provided on the upper surface of the shell (6), and the position of the feed port (21) corresponds to the grinding disc (3). A feed pipe (22) is fixedly connected to the upper surface of the shell (6), and the position of the feed pipe (22) corresponds to the feed port (21).

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