Grinding device for preparing starch from corn

Abstract

The utility model provides a grinding device for preparing starch from corn, belongs to the technical field of corn starch preparation, and aims to solve the problem that when a collecting barrel is replaced, slurry adhered to a discharging pipe can drop onto the ground, and waste of the slurry is caused. Comprising a supporting base, a corn feeding hopper, a slurry output pipe, a positioning installation frame, a guide installation sliding groove, a position adjusting lead screw, a guide installation plate and a sliding limiting base. The corn feeding hopper is in bolted connection above the supporting base; the slurry output pipe is arranged at the lower part of the supporting base; the positioning mounting frame is fixedly connected to the lower part of the supporting base; the guiding installation sliding grooves are formed in the left side and the right side of the positioning installation frame. The position adjusting lead screws are rotationally connected to the left and right sides of the supporting base. The guide mounting plate is connected to the inner side of the guide mounting sliding groove in a front-back sliding mode. The sliding limiting seat is slidably connected to the upper part of the guide mounting plate; according to the utility model, the situation that the slurry adhered to the slurry output pipe drips on the ground to cause waste of the slurry is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of corn starch preparation, and more specifically, particularly relates to a grinding device for preparing corn starch. Background Art

[0002] When preparing corn starch, you need to first put the corn kernels into a corn grinder, grind the corn into slurry through the grinder, and let the slurry flow from the discharge pipe into the collection bucket. After filtering the collected slurry, add water to the slurry and wait for the starch to precipitate to complete the preparation of corn starch.

[0003] For example, CN215611832U discloses a grinding device for preparing and processing chain corn starch, comprising a base plate, the four corners of the top of the base plate are fixedly connected to an electric cylinder 1, the top of the electric cylinder 1 is fixedly connected to a lifting plate, a grinding cylinder is arranged on the top of the lifting plate, the bottom of the grinding cylinder passes through the bottom of the lifting plate, the bottom of the grinding cylinder is connected to a leather pipe, the bottom of the leather pipe is connected to a collecting box, the bottom of the collecting box is fixedly connected to the top of the base plate, a support frame is arranged on the top of the lifting plate, the bottom of the support frame passes through the bottom of the lifting plate, and the bottom of the support frame is fixedly connected to the top of the base plate; the utility model has the advantage of easy disassembly, which solves the problem that when the grinding head needs to be repaired or maintained, the grinding head needs to be disassembled, and during the disassembly process, more auxiliary tools need to be used and a certain amount of time is consumed to complete, thereby reducing the disassembly efficiency of the grinding head.

[0004] Based on the above, corn slurry has a certain viscosity and is easy to adhere to the discharge pipe. When replacing the collecting barrel, the slurry adhering to the discharge pipe will drip onto the ground, which not only easily causes waste of slurry, but also requires cleaning the ground, resulting in a heavy labor burden for the staff and affecting the use effect of the refiner. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a grinding device for preparing starch from corn, so as to solve the problem that corn slurry has a certain viscosity and is easy to adhere to the discharge pipe. When the collecting barrel is replaced, the slurry adhered to the discharge pipe will drip onto the ground, which not only easily causes waste of slurry, but also requires cleaning the ground, resulting in a heavy labor burden on the staff and affecting the use effect of the pulper.

[0006] The purpose and effect of the corn starch grinding device of the utility model are achieved by the following specific technical means:

[0007] A grinding device for preparing starch from corn, comprising a supporting base, a corn feed hopper, a slurry output pipe, a cleaning structure, a positioning mounting frame, a guide mounting slide groove, a position adjustment screw rod, a guide mounting plate, a sealing structure and a sliding limit seat; the corn feed hopper is bolted to the top of the supporting base; the slurry output pipe is arranged at the lower part of the supporting base; the cleaning structure is arranged at the lower part of the supporting base; the positioning mounting frame is fixedly connected to the lower part of the supporting base; there are two guide mounting slide grooves, which are respectively arranged on the left and right sides of the positioning mounting frame; there are two position adjustment screw rods, which are respectively rotatably connected to the left and right sides of the supporting base; the guide mounting plate is slidably connected to the inner sides of the two guide mounting slide grooves front and back, and the guide mounting plate is threadedly connected to the two position adjustment screw rods; the sealing structure is arranged at the upper part of the positioning mounting frame; the sliding limit seat is slidably connected to the upper part of the guide mounting plate up and down.

[0008] Furthermore, the sealing structure includes an active transmission rack and a driven transmission gear; two active transmission racks are provided, and the two active transmission racks are respectively fixedly connected to the left and right end surfaces of the guide mounting frame; two driven transmission gears are provided, and the two driven transmission gears are respectively fixedly connected to the rear parts of the two position adjustment screw rods, and the two driven transmission gears are meshed with the two active transmission racks.

[0009] Furthermore, the sealing structure also includes a limit blocking plate and a second reset elastic member; the limit blocking plate is fixedly connected to the lower end surface of the slurry cleaning scraper ring; the sliding limit seat is elastically connected to the guide mounting plate through the second reset elastic member.

[0010] Furthermore, the sealing structure also includes a slurry blocking plate and a third reset elastic member; the slurry blocking plate is slidably connected to the inner side of the sliding limit seat; a plurality of the third reset elastic members are provided, and the slurry blocking plate is elastically connected to the sliding limit seat through the plurality of the third reset elastic members.

[0011] Furthermore, the cleaning structure includes a positioning electromagnet, a guide mounting frame and a first reset elastic member; the positioning electromagnet is fixedly connected to the lower part of the support base; the guide mounting frame is slidably connected to the lower part of the support base; the guide mounting frame is elastically connected to the support base through the first reset elastic member.

[0012] Furthermore, the cleaning structure also includes a supporting connecting plate and a slurry cleaning scraper ring; the supporting connecting plate is fixedly connected to the front side of the guide mounting frame; the slurry cleaning scraper ring is fixedly connected to the upper end surface of the supporting connecting plate, the slurry cleaning scraper ring is slidably connected to the slurry output pipe up and down, and the upper end surface of the slurry cleaning scraper ring is an inclined surface.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model discloses to seal the slurry output pipe through the slurry blocking plate when replacing the collecting barrel, effectively preventing the slurry adhering to the slurry output pipe from dripping onto the ground and causing slurry waste, and at the same time avoids the cleaning of the ground, reduces the labor burden of the staff, and improves the use effect of the pulping machine. The slurry cleaning scraper ring cleans the end of the slurry output pipe, reduces the slurry adhering to the slurry output pipe, facilitates the cleaning work after the grinding device is used, can improve the subsequent cleaning efficiency of the grinding device, and saves a lot of time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the installation position of the positioning installation frame of the utility model.

[0017] Figure 3 It is a schematic diagram of the matching relationship between the active transmission rack and the driven transmission gear of the utility model.

[0018] Figure 4 It is a structural schematic diagram of a slurry cleaning scraper ring of the utility model.

[0019] Figure 5 It is a schematic diagram of the disassembled structure of the guide mounting plate, the sliding limit seat and the slurry blocking plate of the utility model.

[0020] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0021] 1. Support base; 101. Positioning electromagnet; 102. Guide mounting frame; 103. First reset elastic member; 104. Active transmission rack; 105. Support connecting plate; 106. Slurry cleaning scraper ring; 107. Limit blocking plate; 2. Corn feed hopper; 3. Slurry output pipe; 4. Positioning mounting frame; 5. Guide mounting slide; 6. Position adjustment screw rod; 601. Driven transmission gear; 7. Guide mounting plate; 8. Sliding limit seat; 801. Second reset elastic member; 802. Slurry blocking plate; 803. Third reset elastic member. DETAILED DESCRIPTION

[0022] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples. Example

[0023] As attached Figure 1 To Attachment Figure 4 As shown:

[0024] The utility model provides a grinding device for preparing starch from corn, comprising a supporting base 1, a corn feed hopper 2, a slurry output pipe 3 and a cleaning structure; the corn feed hopper 2 is bolted to the top of the supporting base 1; the slurry output pipe 3 is arranged at the bottom of the supporting base 1; and the cleaning structure is arranged at the bottom of the supporting base 1.

[0025] Among them, the cleaning structure includes a positioning electromagnet 101, a guide mounting frame 102 and a first reset elastic member 103; the positioning electromagnet 101 is fixedly connected to the lower part of the support base 1; the guide mounting frame 102 is connected to the lower part of the support base 1 by sliding up and down; the guide mounting frame 102 is elastically connected to the support base 1 through the first reset elastic member 103.

[0026] Among them, the cleaning structure also includes a supporting connecting plate 105 and a slurry cleaning scraper ring 106; the supporting connecting plate 105 is fixedly connected to the front side of the guide mounting frame 102; the slurry cleaning scraper ring 106 is fixedly connected to the upper end surface of the supporting connecting plate 105, and the slurry cleaning scraper ring 106 is slidably connected to the slurry output pipe 3 up and down, and the upper end surface of the slurry cleaning scraper ring 106 is an inclined surface.

[0027] The specific usage and function of this embodiment are as follows: the collecting bucket is placed below the slurry output pipe 3, corn kernels are put into the corn feed hopper 2 so that the grinding device grinds the corn kernels, and the slurry after grinding flows out from the slurry output pipe 3. When the collecting bucket needs to be replaced, the power supply of the grinding device and the positioning electromagnet 101 is turned off, and the guide mounting frame 102 is automatically reset under the action of the first reset elastic member 103, so that the supporting connecting plate 105 pushes the slurry cleaning scraper ring 106 to slide upward along the slurry output pipe 3. At this time, the slurry adhering to the inner wall of the slurry output pipe 3 flows toward the collecting bucket along the inclined surface of the slurry cleaning scraper ring 106. Example

[0028] As attached Figure 2 To Attachment Figure 5 As shown:

[0029] On the basis of the first embodiment, it also includes a positioning mounting frame 4, a guide mounting slot 5, a position adjustment screw rod 6, a guide mounting plate 7, a sealing structure and a sliding limit seat 8; the positioning mounting frame 4 is fixedly connected to the lower part of the support base 1; there are two guide mounting slots 5, and the two guide mounting slots 5 are respectively opened on the left and right sides of the positioning mounting frame 4; there are two position adjustment screw rods 6, and the two position adjustment screw rods 6 are respectively rotatably connected to the left and right sides of the support base 1; the guide mounting plate 7 is slidably connected to the inner sides of the two guide mounting slots 5 front and back, and the guide mounting plate 7 is threadedly connected to the two position adjustment screw rods 6; the sealing structure is arranged on the upper part of the positioning mounting frame 4; the sliding limit seat 8 is slidably connected to the upper part of the guide mounting plate 7 up and down.

[0030] Among them, the sealing structure includes an active transmission rack 104 and a driven transmission gear 601; two active transmission racks 104 are provided, and the two active transmission racks 104 are respectively fixedly connected to the left and right end surfaces of the guide mounting frame 102; two driven transmission gears 601 are provided, and the two driven transmission gears 601 are respectively fixedly connected to the rear parts of the two position adjustment screw rods 6, and the two driven transmission gears 601 are meshed with the two active transmission racks 104.

[0031] Among them, the sealing structure also includes a limited blocking plate 107 and a second reset elastic member 801; the limited blocking plate 107 is fixedly connected to the lower end surface of the slurry cleaning scraper ring 106; the sliding limited seat 8 is elastically connected to the guide mounting plate 7 through the second reset elastic member 801.

[0032] Among them, the sealing structure also includes a slurry blocking plate 802 and a third reset elastic member 803; the slurry blocking plate 802 is slidably connected to the inner side of the sliding limit seat 8; a plurality of third reset elastic members 803 are provided, and the slurry blocking plate 802 is elastically connected to the sliding limit seat 8 through a plurality of third reset elastic members 803.

[0033] The specific usage and function of this embodiment are as follows: when the guide mounting frame 102 is reset, the active transmission rack 104 will be driven to move upward. When the active transmission rack 104 moves, it will push the driven transmission gear 601 and the position adjustment screw 6 to rotate. When the position adjustment screw 6 rotates, it will drive the guide mounting plate 7 to slide along the positioning mounting frame 4 and the guide mounting slide groove 5, so that the slurry blocking plate 802 contacts the limit blocking plate 107. At this time, the slurry blocking plate 802 is blocked by the limit blocking plate 107 and cannot continue to move. The limit blocking plate 107 and the sliding limit seat 8 will compress the third reset elastic member 803. After the guide mounting frame 102 is completely reset, the limit blocking plate 107 completely enters the slurry output pipe 3. At this time, the slurry blocking plate 802 is no longer limited. The third reset elastic member 803 pushes the slurry blocking plate 802 to move, so that the slurry blocking plate 802 fits the supporting connecting plate 105. , thereby sealing the slurry output pipe 3 to prevent the residual slurry in the slurry output pipe 3 from flowing out. After replacing the collecting barrel, turn on the power supply of the grinding device and the positioning electromagnet 101. At this time, the positioning electromagnet 101 generates magnetic force to absorb the guide mounting frame 102, so that the guide mounting frame 102 drives the limit blocking plate 107 to move downward. At this time, the limit blocking plate 107 will squeeze the slurry blocking plate 802 blocking the lower side of the slurry output pipe 3 downward, so that the slurry blocking plate 802 and the sliding limit seat 8 slide downward along the guide mounting plate 7. At the same time, the active transmission rack 104 also drives the driven transmission gear 601 and the position adjustment screw 6 to reverse, so that the guide mounting plate 7 drives the sliding limit seat 8 to return. When the guide mounting plate 7 moves back to its original position, the slurry blocking plate 802 no longer contacts the limit blocking plate 107. At this time, the second reset elastic member 801 pushes the sliding limit seat 8 and the slurry blocking plate 802 to reset.

[0034] In this article, there are a few points to note:

[0035] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0036] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0037] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A corn starch grinding device, comprising a support base (1), a corn feed hopper (2), a slurry output pipe (3), a cleaning structure, a positioning mounting frame (4), a guide mounting slide groove (5), a position adjustment screw rod (6), a guide mounting plate (7), a sealing structure and a sliding limit seat (8); the corn feed hopper (2) is bolted to the top of the support base (1); the slurry output pipe (3) is arranged at the bottom of the support base (1); characterized in that: The cleaning structure is arranged at the lower part of the support base (1); the positioning mounting frame (4) is fixedly connected to the lower part of the support base (1); two guide mounting grooves (5) are arranged, and the two guide mounting grooves (5) are respectively opened on the left and right sides of the positioning mounting frame (4); two position adjustment screw rods (6) are arranged, and the two position adjustment screw rods (6) are respectively rotatably connected to the left and right sides of the support base (1); the guide mounting plate (7) is slidably connected to the inner sides of the two guide mounting grooves (5) in a front-rear manner, and the guide mounting plate (7) is threadedly connected to the two position adjustment screw rods (6); the sealing structure is arranged at the upper part of the positioning mounting frame (4); the sliding limit seat (8) is slidably connected to the upper part of the guide mounting plate (7) in an up-and-down manner.

2. A corn starch grinding device as claimed in claim 1, characterized in that: The cleaning structure comprises a positioning electromagnet (101), a guide mounting frame (102) and a first resetting elastic member (103); the positioning electromagnet (101) is fixedly connected to the lower part of the support base (1); the guide mounting frame (102) is slidably connected to the lower part of the support base (1) in an up-and-down manner; the guide mounting frame (102) is elastically connected to the support base (1) via the first resetting elastic member (103).

3. A grinding device for preparing corn starch as claimed in claim 2, characterized in that: The cleaning structure further comprises a supporting connection plate (105) and a slurry cleaning scraper ring (106); the supporting connection plate (105) is fixedly connected to the front side of the guide mounting frame (102); the slurry cleaning scraper ring (106) is fixedly connected to the upper end surface of the supporting connection plate (105), the slurry cleaning scraper ring (106) is slidably connected to the slurry output pipe (3) up and down, and the upper end surface of the slurry cleaning scraper ring (106) is an inclined surface.

4. A grinding device for preparing corn starch as claimed in claim 3, characterized in that: The sealing structure comprises an active transmission rack (104) and a driven transmission gear (601); two active transmission racks (104) are provided, and the two active transmission racks (104) are respectively fixedly connected to the left and right end surfaces of the guide mounting frame (102); two driven transmission gears (601) are provided, and the two driven transmission gears (601) are respectively fixedly connected to the rear parts of the two position adjustment screw rods (6), and the two driven transmission gears (601) are meshed with the two active transmission racks (104).

5. A grinding device for preparing corn starch as claimed in claim 4, characterized in that: The sealing structure further comprises a limit blocking plate (107) and a second resetting elastic member (801); the limit blocking plate (107) is fixedly connected to the lower end surface of the slurry cleaning scraper ring (106); and the sliding limit seat (8) is elastically connected to the guide mounting plate (7) via the second resetting elastic member (801).

6. A grinding device for preparing corn starch as claimed in claim 5, characterized in that: The sealing structure further comprises a slurry blocking plate (802) and a third resetting elastic member (803); the slurry blocking plate (802) is slidably connected to the inner side of the sliding limit seat (8); a plurality of the third resetting elastic members (803) are provided, and the slurry blocking plate (802) is elastically connected to the sliding limit seat (8) via the plurality of the third resetting elastic members (803).

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