Wheat grinding device for food processing and use method

Abstract

The invention is suitable for the technical field of grinding devices, and provides a wheat grinding device for food processing and a using method, the wheat grinding device for food processing comprises a base, the two sides of the base are provided with a first moving plate and a second moving plate respectively, the bottom of the first moving plate and the bottom of the second moving plate are each provided with a front-back adjusting mechanism, and a transverse moving mechanism is arranged between the first moving plate and the second moving plate; a machining mechanism is mounted on the transverse moving mechanism; the transverse moving mechanism can adjust the left-right position of a transfer assembly in the processing mechanism so that a storage box in the transfer assembly can be moved to the position below the endosperm bin, and the front-back adjusting mechanism can adjust the front-back position of the storage box in the transfer assembly so that a discharging opening of the endosperm bin can correspond to the storage box. And a second threaded rod and a second nut in the transfer assembly can adjust the height of the storage box, and meanwhile, a top cover and a bottom cover on the storage box can seal the storage box, so that the materials cannot be scattered on the base or other devices no matter the storage box receives or discharges the materials.

Description

Technical Field

[0001] The invention belongs to the technical field of flour milling devices, and in particular relates to a wheat flour milling device for food processing and a use method thereof. Background Art

[0002] Wheat flour milling uses certain processes and equipment to process clean wheat that has been cleaned and conditioned into finished flour that meets national standards. In this process, the endosperm, bran (pericarp and seed coat) and embryo in the wheat grains need to be separated and ground into flour. The main process of wheat flour milling is to separate the endosperm from the germ and bran after the wheat grains are cleaned and the moisture is adjusted, and then the endosperm is ground into flour.

[0003] The Chinese invention patent with publication number CN115716001A discloses a grinding device for processing plastic materials and a method of use, including a base, a side bracket, a grinding platform and a mixing box, the side bracket is installed on one side of the base, the mixing box is installed on the inner side of the upper end of the side bracket, the grinding platform is installed on the upper end surface of the base, the mixing assembly is installed in the mixing box, and the grinding mechanism is installed above the grinding platform. The grinding mechanism includes a support plate and a grinding assembly, the support plate is vertically installed on the inner side of the side bracket, and the grinding assembly is installed on the support plate; the above patent structure is novel in design and easy to operate, can evenly mix plastic materials, and can also achieve the purpose of uniform grinding, thereby improving the subsequent use quality of the plastic materials.

[0004] However, the above patent has the following shortcomings:

[0005] 1. The above patent feeds materials into the grinding platform through a mixing box. This feeding method will cause the materials on the grinding platform to accumulate to a certain height, and then the materials will spill onto the base, causing some materials to be unable to be processed. In addition, this feeding method will also cause some materials to pile up on the grinding disc mounting frame. Therefore, how to prevent the materials from falling on the base or the grinding disc mounting frame when feeding is a technical problem that the industry needs to solve.

[0006] 2. The above patent adjusts the height of the grinding disc by lifting the hydraulic cylinder, and drives the grinding disc to rotate by the servo motor to complete the material grinding operation. This method of grinding the material cannot adjust the front and back and left and right positions of the grinding disc, resulting in the inability to expand the processing range of the grinding disc on the material on the grinding platform, further affecting the processing accuracy of the material. Summary of the invention

[0007] The invention provides a wheat flour grinding device for food processing, aiming to solve the problem that the material does not fall on a base or a flour grinding disc mounting frame during feeding, and the current flour grinding method has limited adjustment position of the flour grinding disc.

[0008] In order to achieve the above object, the present invention adopts the following technical solution:

[0009] A wheat grinding device for food processing comprises a base, wherein a movable plate 1 and a movable plate 2 are respectively arranged on both sides of the base, a front-rear adjustment mechanism is arranged at the bottom of the movable plate 1 and the movable plate 2, the movable plate 1 and the movable plate 2 are respectively connected to the base through two groups of the front-rear adjustment mechanism, a transverse movement mechanism is arranged between the movable plate 1 and the movable plate 2, the movable plate 1 and the movable plate 2 are connected through the transverse movement mechanism, a processing mechanism is installed on the transverse movement mechanism, a discharge mechanism is arranged below the processing mechanism, and the discharge mechanism is connected to the base; the processing mechanism comprises a transport component for transferring wheat to the discharge mechanism and a grinding component for grinding the wheat in the discharge mechanism, the transport component is located on the transverse movement mechanism and connected to the transverse movement mechanism, and the grinding component is located on one side of the transport component and connected to the transverse movement mechanism.

[0010] Preferably, the two groups of front and rear adjustment mechanisms have the same structure; the front and rear adjustment mechanism includes a front side plate, the front side plate is located on the front side wall of the base and is fixedly connected to the base, and a rear side plate corresponding to the front side plate is installed on the rear side wall of the base, a first threaded rod is arranged between the front side plate and the rear side plate, two ends of the first threaded rod are respectively rotatably connected to the front side plate and the rear side plate, a first nut is threadedly connected to the side wall of the first threaded rod, the first nut is fixedly connected to the movable plate one, and the first nut is slidably connected to the base; in this scheme, by setting the first threaded rod and the first nut, the rotating first threaded rod will drive the movable plate one to move forward and backward on the base through the first nut, thereby adjusting the front and rear position of the processing mechanism.

[0011] Preferably, a slider is provided on the side of the movable plate 1 away from the first nut, the slider is fixedly connected to the movable plate 1, a slide rail is provided on the slider, the slide rail is adapted to the slider, the slide rail and the base are fixedly connected, the first nut is slidably connected to the slide rail through the movable plate 1 and the slider, a first motor is installed on the rear side wall of the rear side plate, and the output shaft of the first motor is fixedly connected to the first threaded rod; in this scheme, by providing a slider and a slide rail, the slider and the slide rail can provide guidance for the forward and backward movement of the processing mechanism.

[0012] Preferably, the transverse movement mechanism includes a second motor, the second motor is located on the movable plate second and is fixedly connected to the movable plate second, a fixed seat is provided on the side of the movable plate first away from the processing mechanism, the fixed seat and the movable plate first are fixedly connected, a rotating shaft is vertically provided inside the fixed seat, the rotating shaft and the fixed seat are rotatably connected, a rotating wheel one is sleeved and installed on the output shaft of the second motor, a rotating wheel two is sleeved and installed on the side wall of the rotating shaft, the rotating wheel one and the rotating wheel two correspond to each other and are connected through a transmission belt, and the transfer assembly and the grinding assembly are both connected to the transmission belt; in this scheme, a second motor is provided, the second motor can drive the rotating wheel one to rotate, and then the rotating wheel two rotates synchronously with the rotating wheel one through the transmission belt, and at this time the processing mechanism adjusts its left and right position through the transmission belt.

[0013] Preferably, a connecting seat is provided above the transmission belt, and two ends of the connecting seat are fixedly connected to the movable plate one and the movable plate two respectively, and a movable rail is installed on the top of the connecting seat, and movable blocks one and two are slidably provided on the movable rail, and the movable blocks one and two are respectively connected to the transfer assembly and the grinding assembly; in this scheme, by arranging the movable rail, movable block one and movable block two, the movable rail, movable block one and movable block two can provide guidance and support for the left and right movement of the processing mechanism, so as to avoid vertical displacement when it moves in the horizontal direction.

[0014] Preferably, the transfer assembly includes a vertical plate, which is located on the moving block one and fixedly connected to the moving block one and the transmission belt, and a top plate is installed on the top of the vertical plate, and a third motor is installed on the top of the top plate, and a second threaded rod is provided at the bottom of the top plate, and the output shaft of the third motor is fixedly connected to the second threaded rod, and a second nut is threadedly connected to the side wall of the second threaded rod, and a lifting plate is installed on the side wall of the second nut, and two guide blocks are installed on the rear side wall of the lifting plate, and guide posts are provided on the two guide blocks, and the two guide posts are fixedly connected to the top plate, and a storage box is installed on the side wall of the lifting plate; in this scheme, by providing the second threaded rod and the second nut, the rotating second threaded rod will drive the guide block on the lifting plate to move up and down on the guide post through the second nut, thereby adjusting the height of the storage box.

[0015] Preferably, a top cover is provided above the storage box, and the top cover is rotatably connected to the storage box, and a bottom cover is provided below the storage box, and the bottom cover is rotatably connected to the storage box, and hydraulic cylinder 1 and hydraulic cylinder 2 are installed on the front side wall of the storage box, and hydraulic cylinder 1 is used to control the opening and closing of the top cover, and hydraulic cylinder 2 is used to control the opening and closing of the bottom cover; in this scheme, the top cover is provided to prevent the wheat endosperm in the storage box from falling onto the base due to wind when the storage box moves horizontally; the bottom cover is provided to facilitate the complete discharge of the wheat endosperm in the storage box into the grinding box. Compared with discharging materials by tilting the storage box, this device can prevent the materials from being spilled on the base or other devices during discharging.

[0016] Preferably, the grinding assembly includes an electric cylinder, which is located on the moving block two and fixedly connected to the moving block two and the transmission belt, a fourth motor is installed on the output shaft of the electric cylinder, a connecting plate is installed on the output shaft of the fourth motor, a grinding wheel is provided at the bottom of the connecting plate, and the grinding wheel is detachably connected to the connecting plate.

[0017] Preferably, the discharging mechanism comprises a shell, which is located at the top of the base and fixedly connected to the base, fixed blocks are installed on the side walls on both sides of the shell, a grinding box is arranged between the two fixed blocks, the grinding box is detachably connected to the shell, a vacuum generator is installed inside the shell, the vacuum generator has two suction ports, the two suction ports are respectively connected to suction pipe 1 and suction pipe 2, and the bottom of the grinding box has two vacuum suction cups, which are respectively connected to suction pipe 1 and suction pipe 2; in this scheme, a vacuum generator is arranged, which can draw away the air between the two vacuum suction cups and the grinding box through suction pipe 1 and suction pipe 2, thereby fixing the grinding box, when the material in the grinding box is ground, the power supply of the vacuum generator is disconnected, and the external manipulator takes down the grinding box and sends it to the next processing area. At the same time, the external manipulator puts the new grinding box on the top of the shell again.

[0018] A method for using a wheat flour grinding device for food processing, the method comprising the following steps:

[0019] A. Put the wheat endosperm in the endosperm bin into the transfer assembly, then move the transfer assembly to the top of the discharge mechanism through the front and rear adjustment mechanism and the transverse movement mechanism, and then transport the wheat endosperm in the endosperm bin to the discharge mechanism through the transfer assembly;

[0020] B. Reset the transfer assembly, and then move the grinding assembly to the top of the discharge mechanism again through the front and rear adjustment mechanism and the transverse movement mechanism, and then grind the wheat endosperm in the discharge mechanism through the grinding assembly. During this process, the front and rear adjustment mechanism and the transverse movement mechanism will drive the grinding assembly to move forward, backward, left and right in the discharge mechanism to complete the grinding operation of the wheat endosperm in the discharge mechanism.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. By setting a processing mechanism, a front-to-back adjustment mechanism and a transverse movement mechanism, the transverse movement mechanism can adjust the left and right position of the transfer assembly in the processing mechanism to move the storage box in the transfer assembly to the bottom of the endosperm bin, and the front-to-back adjustment mechanism can adjust the front-to-back position of the storage box in the transfer assembly so that the discharge port of the endosperm bin corresponds to the storage box. The second threaded rod and the second nut in the transfer assembly can adjust the height of the storage box. At the same time, the top cover and the bottom cover on the storage box can seal the storage box, so that the storage box will not cause the material to spill on the base or other devices regardless of whether it is receiving or discharging materials.

[0023] 2. By setting a grinding assembly, a front-and-rear adjustment mechanism and a transverse movement mechanism, the front-and-rear adjustment mechanism and the transverse movement mechanism can adjust the front-and-rear and left-and-right positions of the grinding assembly, so that the grinding assembly is located above the discharge mechanism, and the electric cylinder in the grinding assembly can drive the grinding wheel to extend into the discharge mechanism, and the fourth motor can drive the grinding wheel to rotate, thereby grinding the material in the discharge mechanism. During this process, the front-and-rear adjustment mechanism and the transverse movement mechanism can work again to enable the grinding wheel to move back and forth and left and right in the discharge mechanism, thereby expanding the processing range of the grinding wheel on the material in the discharge mechanism, and preventing the processing accuracy of the material from being affected due to the material not being ground somewhere in the discharge mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 It is a structural schematic diagram of the present invention;

[0026] Figure 2 for Figure 1 A magnified view of the structure at point A on the transfer component;

[0027] Figure 3 for Figure 1 A magnified view of the structure at point B on the grinding assembly;

[0028] Figure 4 It is a partial top view of the front and rear adjustment mechanism of the present invention;

[0029] Figure 5 It is a partial structural schematic diagram of the transverse movement mechanism of the present invention;

[0030] Figure 6 is a cross-sectional view of the housing of the present invention;

[0031] In the figure: 1, base; 2, movable plate 1; 3, movable plate 2; 4, front and rear adjustment mechanism; 5, lateral movement mechanism; 6, material discharge mechanism; 7, processing mechanism; 61, housing; 62, fixed block; 63, grinding box; 64, vacuum generator; 65, exhaust pipe 1; 66, exhaust pipe 2; 67, vacuum suction cup; 71, transfer assembly; 72, grinding assembly;

[0032] 41. front side plate; 42. rear side plate; 43. first threaded rod; 44. first nut; 45. slider; 46. slide rail; 47. first motor; 51. second motor; 52. fixed seat; 53. rotating shaft; 54. rotating wheel 1; 55. rotating wheel 2; 56. transmission belt; 57. connecting seat; 58. moving rail; 59. moving block 1; 591. moving block 2;

[0033] 711. vertical plate; 712. top plate; 713. third motor; 714. second threaded rod; 715. second nut; 716. lifting plate; 717. guide block; 718. guide column; 719. storage box; 7191. top cover; 7192. bottom cover; 7193. hydraulic cylinder one; 7194. hydraulic cylinder two; 721. electric cylinder; 722. fourth motor; 723. connecting plate; 724. grinding wheel. DETAILED DESCRIPTION

[0034] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0035] The components of the embodiments of the present invention generally described and shown in the drawings herein may be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0036] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present invention.

[0037] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0038] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] See also Figure 1-6 A wheat flour grinding device for food processing comprises a base 1, a movable plate 2 and a movable plate 3 are respectively arranged on both sides of the base 1, a front-rear adjustment mechanism 4 is arranged at the bottom of the movable plate 2 and the movable plate 3, the movable plate 2 and the movable plate 3 are respectively connected to the base 1 through two groups of front-rear adjustment mechanisms 4, a transverse movement mechanism 5 is arranged between the movable plate 2 and the movable plate 3, the movable plate 2 and the movable plate 3 are connected through the transverse movement mechanism 5, a processing mechanism 7 is installed on the transverse movement mechanism 5, a discharge mechanism 6 is arranged below the processing mechanism 7, and the discharge mechanism 6 is connected to the base 1; the processing mechanism 7 comprises a transport component 71 for transferring wheat to the discharge mechanism 6 and a grinding component 72 for grinding the wheat in the discharge mechanism 6, the transport component 71 is located on the transverse movement mechanism 5 and connected to the transverse movement mechanism 5, and the grinding component 72 is located on one side of the transport component 71 and connected to the transverse movement mechanism 5.

[0040] Specifically, an endosperm bin is provided above the movable plate 2, and the endosperm bin is connected to the external wall. The endosperm bin can be used to store wheat endosperm.

[0041] Furthermore, the structures of the two groups of front and rear adjustment mechanisms 4 are the same; the front and rear adjustment mechanisms 4 include a front side plate 41, which is located on the front side wall of the base 1 and fixedly connected to the base 1, and a rear side plate 42 corresponding to the front side plate 41 is installed on the rear side wall of the base 1, and a first threaded rod 43 is arranged between the front side plate 41 and the rear side plate 42, and the two ends of the first threaded rod 43 are respectively rotatably connected to the front side plate 41 and the rear side plate 42, and a first nut 44 is threadedly connected to the side wall of the first threaded rod 43, the first nut 44 is fixedly connected to the movable plate 2, and the first nut 44 is slidably connected to the base 1.

[0042] Specifically, the output shafts of the first motors 47 in the two sets of front and rear adjustment mechanisms 4 can work synchronously. There are two ways to work synchronously. One is to use a motor controller to control the two first motors 47 (connect the motor controller and the two motors according to actual needs, and set control parameters such as voltage, current, frequency, etc. Then, write a control program to control the motor controller so that the two motors can run automatically at the same time), and the other is to use PLC to control the two motors (write a control program according to specific needs, and control the start, stop, speed and direction of the motor through the PLC output signal).

[0043] Furthermore, a slider 45 is provided on the side of the movable plate 2 away from the first nut 44, the slider 45 is fixedly connected to the movable plate 2, a slide rail 46 is provided on the slider 45, the slide rail 46 is adapted to the slider 45, the slide rail 46 is fixedly connected to the base 1, the first nut 44 is slidably connected to the slide rail 46 through the movable plate 2 and the slider 45, a first motor 47 is installed on the rear side wall of the rear side plate 42, and the output shaft of the first motor 47 is fixedly connected to the first threaded rod 43.

[0044] Furthermore, the transverse movement mechanism 5 includes a second motor 51, which is located on the movable plate 23 and fixedly connected to the movable plate 23. A fixed seat 52 is provided on the side of the movable plate 2 away from the processing mechanism 7. The fixed seat 52 is fixedly connected to the movable plate 2. A rotating shaft 53 is vertically provided inside the fixed seat 52. The rotating shaft 53 and the fixed seat 52 are rotatably connected. A rotating wheel 1 54 is sleeved on the output shaft of the second motor 51, and a rotating wheel 2 55 is sleeved on the side wall of the rotating shaft 53. The rotating wheel 1 54 and the rotating wheel 2 55 correspond to each other and are connected through a transmission belt 56. The transfer assembly 71 and the grinding assembly 72 are both connected to the transmission belt 56.

[0045] Specifically, the moving plate 1 2 and the moving plate 2 3 have through holes inside, and the through holes are used for the transmission belt 56 to pass through and respectively connect with the rotating wheel 1 54 and the rotating wheel 2 55. The fixed seat 52 has a bearing inside, the outer ring of the bearing is fixedly connected to the fixed seat 52, and the inner ring of the bearing is fixedly connected to the rotating shaft 53, and the rotating shaft 53 can be supported to rotate on the fixed seat 52 through the bearing.

[0046] Furthermore, a connecting seat 57 is provided above the transmission belt 56, and both ends of the connecting seat 57 are fixedly connected to the movable plate 1 2 and the movable plate 2 3 respectively. A movable rail 58 is installed on the top of the connecting seat 57, and a movable block 1 59 and a movable block 2 591 are slidably provided on the movable rail 58. The movable block 1 59 and the movable block 2 591 are respectively connected to the transfer component 71 and the grinding component 72.

[0047] Furthermore, the transfer assembly 71 includes a vertical plate 711, which is located on the moving block 59 and fixedly connected to the moving block 59 and the transmission belt 56. A top plate 712 is installed on the top of the vertical plate 711, and a third motor 713 is installed on the top of the top plate 712. A second threaded rod 714 is provided at the bottom of the top plate 712, and the output shaft of the third motor 713 is fixedly connected to the second threaded rod 714. A second nut 715 is threadedly connected to the side wall of the second threaded rod 714, and a lifting plate 716 is installed on the side wall of the second nut 715. Two guide blocks 717 are installed on the rear side wall of the lifting plate 716, and guide columns 718 are provided on the two guide blocks 717. The two guide columns 718 are fixedly connected to the top plate 712, and a storage box 719 is installed on the side wall of the lifting plate 716.

[0048] Specifically, motors are installed on the side walls on both sides of the storage box 719. The interior of the storage box 719 is provided with two stirring shafts, and the two stirring shafts are respectively connected to the two motors. The two stirring shafts can be driven to rotate by the two motors, thereby stirring the materials in the storage box 719.

[0049] Furthermore, a top cover 7191 is provided above the storage box 719, and the top cover 7191 is rotatably connected to the storage box 719. A bottom cover 7192 is provided below the storage box 719, and the bottom cover 7192 is rotatably connected to the storage box 719. A hydraulic cylinder 1 7193 and a hydraulic cylinder 2 7194 are installed on the front side wall of the storage box 719. The hydraulic cylinder 1 7193 is used to control the opening and closing of the top cover 7191, and the hydraulic cylinder 2 7194 is used to control the opening and closing of the bottom cover 7192.

[0050] Specifically, the top cover 7191 and the bottom cover 7192 are connected to the storage box 719 via hinges.

[0051] Furthermore, the grinding assembly 72 includes an electric cylinder 721, which is located on the moving block 591 and fixedly connected to the moving block 591 and the transmission belt 56. A fourth motor 722 is installed on the output shaft of the electric cylinder 721. A connecting plate 723 is installed on the output shaft of the fourth motor 722. A grinding wheel 724 is provided at the bottom of the connecting plate 723, and the grinding wheel 724 is detachably connected to the connecting plate 723.

[0052] Specifically, the top of the connecting plate 723 may have multiple bolts, and the inside of the grinding wheel 724 may have threaded holes corresponding to the bolts, so that the connecting plate 723 is detachably connected to the grinding wheel 724 through the bolts and the bolt holes. This detachable manner makes it easy for the staff to remove the grinding wheel 724 from the connecting plate 723 and replace it.

[0053] Furthermore, the discharge mechanism 6 includes an outer shell 61, which is located on the top of the base 1 and fixedly connected to the base 1, and fixed blocks 62 are installed on the side walls on both sides of the outer shell 61, and a grinding box 63 is arranged between the two fixed blocks 62, and the grinding box 63 is detachably connected to the outer shell 61. A vacuum generator 64 is installed inside the outer shell 61, and the vacuum generator 64 has two exhaust ports, and the two exhaust ports are respectively connected to an exhaust pipe 1 65 and an exhaust pipe 2 66, and the bottom of the grinding box 63 has two vacuum suction cups 67, and the two vacuum suction cups 67 are respectively connected to the exhaust pipe 1 65 and the exhaust pipe 2 66.

[0054] A method for using a wheat flour grinding device for food processing, the method comprising the following steps:

[0055] A. The wheat endosperm in the endosperm bin is put into the transfer assembly 71, and then the transfer assembly 71 is moved to the top of the discharge mechanism 6 through the front and rear adjustment mechanism 4 and the transverse movement mechanism 5, and then the wheat endosperm in the endosperm bin is transported to the discharge mechanism 6 through the transfer assembly 71;

[0056] B. Reset the transfer assembly 71, and then move the grinding assembly 72 to the top of the discharge mechanism 6 through the front and rear adjustment mechanism 4 and the transverse movement mechanism 5 again, and then grind the wheat endosperm in the discharge mechanism 6 through the grinding assembly 72. During this process, the front and rear adjustment mechanism 4 and the transverse movement mechanism 5 will drive the grinding assembly 72 to move forward, backward, left and right in the discharge mechanism 6 to complete the grinding operation of the wheat endosperm in the discharge mechanism 6.

[0057] The working principle of the present invention is:

[0058] See also Figure 1-6First, the device is installed at a designated position so that the external endosperm bin corresponds to the movable plate 2, and then the left and right positions of the transport assembly 71 in the processing mechanism 7 are adjusted by the transverse movement mechanism 5 to move the storage box 719 in the transport assembly 71 to the bottom of the endosperm bin. Then, the front and rear positions of the storage box 719 in the transport assembly 71 are adjusted by the front and rear adjustment mechanism 4 so that the discharge port of the endosperm bin corresponds to the storage box 719. At the same time, the second threaded rod 7 is driven by the third motor 713 to move the second threaded rod 7 14 is rotated, and the rotating second threaded rod 714 drives the lifting plate 716 on the second nut 715 to rise, so that the discharge port of the endosperm bin is located in the storage box 719, and then the wheat endosperm in the endosperm bin is transferred to the storage box 719. When the wheat endosperm in the storage box 719 is accumulated to a preset height, the top cover 7191 is closed on the storage box 719 by the hydraulic cylinder 1 7193, and then the storage box 719 is moved by the front and rear adjustment mechanism 4, the transverse movement mechanism 5 and the third motor 713. The bottom cover 7192 is then driven by the hydraulic cylinder 7194 to rotate on the storage box 719, so that all the wheat endosperm in the storage box 719 is transferred to the grinding box 63. After the wheat endosperm in the storage box 719 is completely drained, the storage box 719 is reset, and then the grinding assembly 72 is transferred to the top of the grinding box 63 by the front and rear adjustment mechanism 4 and the lateral movement mechanism 5 again. Then, the electric cylinder 721 in the grinding assembly 72 drives the grinding wheel 7 24 extends into the flour milling box 63, and at this time the fourth motor 722 drives the grinding wheel 724 to rotate, so as to grind the wheat endosperm in the flour milling box 63. In order to expand the grinding range of the wheat endosperm in the flour milling box 63, the front and rear adjustment mechanism 4 and the lateral movement mechanism 5 can be started again to complete the grinding operation of the wheat endosperm in the flour milling box 63. Finally, the grinding assembly 72 is reset and the power supply of the vacuum generator 64 is turned off, and then the flour milling box 63 is removed by an external manipulator and sent to the next processing area.

[0059] The above description enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A wheat flour grinding device for food processing, comprising a base (1), characterized in that: A movable plate 1 (2) and a movable plate 2 (3) are respectively arranged on both sides of the base (1); a front-rear adjustment mechanism (4) is arranged at the bottom of each of the movable plate 1 (2) and the movable plate 2 (3); the movable plate 1 (2) and the movable plate 2 (3) are respectively connected to the base (1) via two groups of the front-rear adjustment mechanisms (4); a transverse movement mechanism (5) is arranged between the movable plate 1 (2) and the movable plate 2 (3); the movable plate 1 (2) and the movable plate 2 (3) are connected via the transverse movement mechanism (5); a processing mechanism (7) is installed on the transverse movement mechanism (5); a material discharge mechanism (6) is arranged below the processing mechanism (7); and the material discharge mechanism (6) is connected to the base (1); The processing mechanism (7) comprises a transport component (71) for transferring wheat to the discharge mechanism (6) and a grinding component (72) for grinding the wheat in the discharge mechanism (6); the transport component (71) is located on the transverse movement mechanism (5) and is connected to the transverse movement mechanism (5); the grinding component (72) is located on one side of the transport component (71) and is connected to the transverse movement mechanism (5).

2. The wheat flour grinding device for food processing according to claim 1, characterized in that: The two groups of front and rear adjustment mechanisms (4) have the same structure; The front-rear adjustment mechanism (4) comprises a front side plate (41), the front side plate (41) being located on the front side wall of the base (1) and fixedly connected to the base (1), a rear side plate (42) corresponding to the front side plate (41) being installed on the rear side wall of the base (1), a first threaded rod (43) being arranged between the front side plate (41) and the rear side plate (42), two ends of the first threaded rod (43) being rotatably connected to the front side plate (41) and the rear side plate (42) respectively, a first nut (44) being threadedly connected to the side wall of the first threaded rod (43), the first nut (44) being fixedly connected to the movable plate 1 (2), and the first nut (44) being slidably connected to the base (1).

3. The wheat flour grinding device for food processing according to claim 2, characterized in that: A slider (45) is provided on the side of the movable plate (2) away from the first nut (44), the slider (45) is fixedly connected to the movable plate (2), a slide rail (46) is provided on the slider (45), the slide rail (46) is matched with the slider (45), the slide rail (46) is fixedly connected to the base (1), the first nut (44) is slidably connected to the slide rail (46) through the movable plate (2) and the slider (45), a first motor (47) is installed on the rear side wall of the rear side plate (42), and the output shaft of the first motor (47) is fixedly connected to the first threaded rod (43).

4. The wheat flour grinding device for food processing according to claim 1, characterized in that: The transverse movement mechanism (5) comprises a second motor (51), the second motor (51) is located on the second moving plate (3) and is fixedly connected to the second moving plate (3), a fixed seat (52) is provided on the side of the first moving plate (2) away from the processing mechanism (7), the fixed seat (52) and the first moving plate (2) are fixedly connected, a rotating shaft (53) is vertically provided inside the fixed seat (52), the rotating shaft (53) and the fixed seat (52) are rotatably connected, a rotating wheel (54) is sleeved on the output shaft of the second motor (51), a rotating wheel (55) is sleeved on the side wall of the rotating shaft (53), the rotating wheel (54) and the rotating wheel (55) correspond to each other and are connected by a transmission belt (56), and the transfer component (71) and the grinding component (72) are both connected to the transmission belt (56).

5. The wheat flour grinding device for food processing according to claim 4, characterized in that: A connecting seat (57) is arranged above the transmission belt (56), and the two ends of the connecting seat (57) are fixedly connected to the movable plate 1 (2) and the movable plate 2 (3) respectively. A movable rail (58) is installed on the top of the connecting seat (57), and a movable block 1 (59) and a movable block 2 (591) are slidably arranged on the movable rail (58). The movable block 1 (59) and the movable block 2 (591) are respectively connected to the transfer component (71) and the grinding component (72).

6. The wheat flour grinding device for food processing according to claim 5, characterized in that: The transfer assembly (71) comprises a vertical plate (711), the vertical plate (711) being located on the moving block (59) and being fixedly connected to the moving block (59) and the transmission belt (56), a top plate (712) being installed on the top of the vertical plate (711), a third motor (713) being installed on the top of the top plate (712), a second threaded rod (714) being arranged at the bottom of the top plate (712), an output shaft of the third motor (713) being connected to the second threaded rod (714), and a transmission belt (56) being connected to the transmission belt (56) and the ... 4) fixedly connected, a second nut (715) is threadedly connected to the side wall of the second threaded rod (714), a lifting plate (716) is installed on the side wall of the second nut (715), two guide blocks (717) are installed on the rear side wall of the lifting plate (716), both guide blocks (717) are provided with guide columns (718), both guide columns (718) are fixedly connected to the top plate (712), and a material storage box (719) is installed on the side wall of the lifting plate (716).

7. The wheat flour grinding device for food processing according to claim 6, characterized in that: A top cover (7191) is arranged above the material storage box (719), and the top cover (7191) is rotatably connected to the material storage box (719); a bottom cover (7192) is arranged below the material storage box (719), and the bottom cover (7192) is rotatably connected to the material storage box (719); a hydraulic cylinder 1 (7193) and a hydraulic cylinder 2 (7194) are installed on the front side wall of the material storage box (719); the hydraulic cylinder 1 (7193) is used to control the opening and closing of the top cover (7191), and the hydraulic cylinder 2 (7194) is used to control the opening and closing of the bottom cover (7192).

8. The wheat flour grinding device for food processing according to claim 5, characterized in that: The grinding assembly (72) comprises an electric cylinder (721), the electric cylinder (721) is located on the second moving block (591) and is fixedly connected to the second moving block (591) and the transmission belt (56), a fourth motor (722) is mounted on the output shaft of the electric cylinder (721), a connecting plate (723) is mounted on the output shaft of the fourth motor (722), a grinding wheel (724) is arranged at the bottom of the connecting plate (723), and the grinding wheel (724) is detachably connected to the connecting plate (723).

9. The wheat flour grinding device for food processing according to claim 1, characterized in that: The discharge mechanism (6) comprises a shell (61), the shell (61) is located on the top of the base (1) and is fixedly connected to the base (1), fixed blocks (62) are installed on the side walls on both sides of the shell (61), a grinding box (63) is arranged between the two fixed blocks (62), the grinding box (63) is detachably connected to the shell (61), a vacuum generator (64) is installed inside the shell (61), the vacuum generator (64) has two suction ports, the two suction ports are respectively connected to a suction pipe 1 (65) and a suction pipe 2 (66), and the bottom of the grinding box (63) has two vacuum suction cups (67), the two vacuum suction cups (67) are respectively connected to the suction pipe 1 (65) and the suction pipe 2 (66).

10. A method for using the wheat flour milling device for food processing according to claim 1, characterized in that: The method of use includes the following steps: A. The wheat endosperm in the endosperm bin is put into the transfer assembly (71), and then the transfer assembly (71) is moved to the top of the discharge mechanism (6) by the front and rear adjustment mechanism (4) and the transverse movement mechanism (5), and then the wheat endosperm in the endosperm bin is transported to the discharge mechanism (6) by the transfer assembly (71); The transfer assembly (71) is reset, and then the grinding assembly (72) is moved again to the top of the discharge mechanism (6) through the front-back adjustment mechanism (4) and the transverse movement mechanism (5), and then the wheat endosperm in the discharge mechanism (6) is ground by the grinding assembly (72). During this process, the front-back adjustment mechanism (4) and the transverse movement mechanism (5) drive the grinding assembly (72) to move forward, backward, left and right in the discharge mechanism (6) to complete the grinding operation of the wheat endosperm in the discharge mechanism (6).

Images