Discharging speed controllable food powder storage equipment

Abstract

The utility model relates to the technical field of food production, in particular to a discharging speed controllable food powder storage device which comprises a tank body, a tank cover arranged on the tank body, an upper stirring rod arranged on the tank cover and used for stirring food powder, and a first rotation driver used for driving the upper stirring rod to rotate. The lower stirring anti-blocking mechanism is used for preventing the inner wall of the tank body from being adhered and preventing blocking, the lower stirring anti-blocking mechanism comprises a lower stirring rod and a scraping plate, and the food powder storage equipment further comprises a driving mechanism for turning over and opening the tank cover. According to the technical scheme, dead-corner-free scraping and cleaning of the inner bottom end of the tank body are achieved through the lower stirring anti-blocking mechanism, the discharging speed of scraped and cleaned powder can be controlled through a discharging box arranged at a discharging port, the position of a pulled drawing plate can be fixed through the arrangement of the drawing plate and a locking rod, manual pulling is not needed all the time, and the labor intensity of workers is lowered. And the time for manual guarding all the time is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of food production, in particular to a food powder storage device with controllable discharging speed. Background Art

[0002] With the rapid development of the food industry, the requirements for the processing and storage of food raw materials are increasing. In the storage and supply process of food powder, traditional storage equipment often has the problem of easy agglomeration, which not only affects the quality of food powder, but also restricts the continuity and stability of food production.

[0003] Chinese patent publication number CN220684068U discloses a storage device for the production of food additives. By providing a discharging component with opening and closing leaves, the falling speed of the food additives during discharging becomes controllable, thereby adapting to the requirements for different discharging speeds in various working conditions such as normal discharging of the storage box and small sampling.

[0004] However, in actual use, the above structure lacks an effective fixing structure for the pull rod, and there are areas inside the equipment that the scraper cannot reach. On the one hand, the food powder is easily squeezed by the threaded rod during discharge, causing the pull rod to rotate freely. On the other hand, the powder inside the equipment may also accumulate or adhere in dead corners that the scraper cannot reach. Utility Model Content

[0005] In view of the above problems, a food powder storage device with controllable discharge speed is provided, which solves the problems of difficult scraping of dead corners and free rotation at the discharge port through a scraper and a locking rod.

[0006] In order to solve the problems of the prior art, the utility model provides a food powder storage device with controllable discharging speed, comprising a tank body, a tank cover arranged on the tank body, an upper stirring rod arranged on the tank cover and stirring the food powder, a first rotary drive for driving the upper stirring rod to rotate, and a lower stirring anti-blocking mechanism for preventing the inner wall of the tank body from sticking and preventing blockage, the lower stirring anti-blocking mechanism comprising a lower stirring rod and a scraper, and the food powder storage device also includes a driving mechanism for flipping and opening the tank cover.

[0007] Preferably, the lower stirring anti-blocking mechanism further includes a second stirring rod and a slot; the second stirring rod is rotatably disposed in the tank body and is located below the upper stirring rod; and the slot is provided on the lower stirring rod.

[0008] Preferably, the lower stirring anti-blocking mechanism also includes a scraper; the two ends of the scraper are respectively arranged at the end of the scraper plate and the second stirring connecting rod away from the lower stirring rod, and there are several scrapers in a circular array along the circumference of the lower stirring rod.

[0009] Preferably, the lower stirring anti-blocking device also includes a discharge box and a pull-out plate; the discharge box is arranged on the tank body; and the pull-out plate is slidably arranged on the discharge box.

[0010] Preferably, the driving mechanism comprises a second mounting plate and a second rotary driver; the second mounting plate is arranged on the tank body and has a pair; the second rotary driver is arranged on the second mounting plate.

[0011] Preferably, the driving mechanism further comprises a connecting plate and a transmission rod; the connecting plate is arranged on the tank cover and has a pair; the transmission rod is rotatably arranged between the connecting plates.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The utility model achieves the goal of scraping and cleaning the bottom of the tank body without dead angles by arranging a lower stirring anti-blocking mechanism, and the scraped and cleaned powder can be sent to a discharge box arranged at the discharge port to control the discharge speed. The setting of the pull-out plate and the locking rod can fix the position of the pulled pull-out plate, without the need for manual pulling all the time, thus reducing the time required for manual supervision.

[0014] 2. The utility model opens the can cover by setting a driving mechanism, realizes the automatic opening and closing operation of the storage device, reduces manpower, and is convenient for cleaning the powder attached to the can cover to avoid powder adhesion.

[0015] 3. The utility model achieves the purpose of pulling and opening the tank cover and connecting and disconnecting the upper stirring rod and the lower stirring mechanism by arranging a traction rope, a clamping block and a clamping slot. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The present invention is a three-dimensional structural diagram of a food powder storage device with controllable discharging speed from a first-person perspective.

[0017] Figure 2 The present invention is a three-dimensional structural diagram of a food powder storage device with controllable discharging speed under the second viewing angle.

[0018] Figure 3 The present invention is a front view structural diagram of a food powder storage device with controllable discharging speed.

[0019] Figure 4 It is a food powder storage device with controllable discharging speed. Figure 3 Side view cross-sectional structure diagram.

[0020] Figure 5 The present invention is a transverse stereoscopic cross-sectional structural diagram of a food powder storage device with controllable discharging speed.

[0021] Figure 6The present invention is a three-dimensional structural diagram of a driving mechanism and a lower stirring rod of a food powder storage device with controllable discharging speed.

[0022] Figure 7 The present invention is a three-dimensional structural diagram of a discharge box of a food powder storage device with controllable discharge speed.

[0023] Figure 8 The present invention is a three-dimensional structural diagram of a rotating rod and a mounting plate of a food powder storage device with controllable discharging speed.

[0024] Fig. 9 It is a food powder storage device with controllable discharging speed. Figure 8 Enlarged structural diagram at point A in the middle.

[0025] Fig.10 The present invention is a three-dimensional structural diagram of the lower stirring mechanism of a food powder storage device with controllable discharging speed.

[0026] The numbers in the figure are: 1, tank body; 2, tank cover; 3, upper stirring rod; 31, first rotary drive; 32, first stirring connecting rod; 33, block; 4, lower stirring anti-blocking mechanism; 41, lower stirring rod; 42, scraper; 43, second stirring rod; 44, slot; 45, scraper; 46, discharge box; 47, pull-out plate; 48, second stirring connecting rod; 49, travel groove; 491, guide rod; 492, sliding connection block; 493, reset spring; 494, locking rod; 495, avoidance groove; 496, first mounting plate; 5, driving mechanism; 51, second mounting plate; 52, second rotary drive; 53, connecting plate; 54, transmission rod; 55, rotating rod; 56, winding roller; 57, traction rope. DETAILED DESCRIPTION

[0027] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0028] See also Figure 1-Figure 4 As shown, a food powder storage device with controllable discharging speed comprises a tank body 1, a tank cover 2 arranged on the tank body 1, an upper stirring rod 3 arranged on the tank cover 2 and stirring the food powder, a first rotary driver 31 for driving the upper stirring rod 3 to rotate, and a lower stirring anti-blocking mechanism 4 for preventing the inner wall of the tank body 1 from sticking and clogging, the lower stirring anti-blocking mechanism 4 comprises a lower stirring rod 41 and a scraper 42, the food powder storage device further comprises a driving mechanism 5 for flipping and opening the tank cover 2, a plurality of first stirring connecting rods 32 are arranged on the upper stirring rod 3, a plurality of first stirring connecting rods 32 are arranged in a circular array along the upper stirring rod 3, and a card block 33 engaged with a card slot 44 on the lower stirring rod 41 is arranged on the upper stirring rod 3.

[0029] By closing the tank cover 2 onto the tank body 1, when the tank cover 2 is closed onto the tank body 1, the block 33 on the upper stirring rod 3 will be engaged with the slot 44 on the lower stirring rod 41, thereby starting the first rotary drive 31, and when the first rotary drive 31 rotates, it can drive the connected upper stirring rod 3 and the engaged lower stirring rod 41 to perform synchronous rotational motion, and the openable design of the tank cover 2 can facilitate cleaning of the bottom of the tank cover 2, and can effectively prevent the powder in the tank body 1 from clumping and adhering to the tank cover 2 and being unable to be cleaned, and after the stirring is completed, the powder in the tank body 1 can be discharged through the lower stirring anti-blocking mechanism 4.

[0030] See also Figure 4 and Fig.10 As shown, the lower stirring anti-blocking mechanism 4 also includes a second stirring rod 43 and a slot 44; the second stirring rod 43 is rotatably arranged in the tank body 1 and is located below the upper stirring rod 3; the slot 44 is opened on the lower stirring rod 41, the scraper 42 is coaxially fixed with the second stirring rod 43, and the slot 44 can be engaged with the block 33.

[0031] When the can cover 2 is closed onto the can body 1, the block 33 on the upper stirring rod 3 will engage with the slot 44 on the second stirring rod 43. At this time, the first rotary driver 31 is started, and the upper stirring rod 3 will drive the second stirring rod 43 and the scraper 42 to perform synchronous rotational motion, thereby uniformly mixing the powder in the can body 1. In addition, the openable design of the can cover 2 makes it easy to clean the powder that may be attached to the can body 1, effectively preventing the powder from agglomerating and adhering to the can cover 2 and being unable to be cleaned.

[0032] See also Fig.10 As shown, the lower stirring anti-blocking mechanism 4 also includes a scraper 45; the two ends of the scraper 45 are respectively arranged at the end of the scraper 42 and the second stirring link 48 away from the lower stirring rod 41, and there are a number of scrapers 45 in a circumferential annular array along the lower stirring rod 41, and a number of transversely arranged second stirring links 48 are installed on the lower stirring rod 41. The two ends of the scraper 45 are arranged at one end of the scraper 42 and the second stirring link 48 away from the lower stirring rod 41, the scraper 45 is in contact with the inner wall of the tank body 1, and the scraper 42 is arranged on the outside of the lower stirring rod 41 and in contact with the bottom end of the tank body 1.

[0033] When the powder in the tank body 1 needs to be uniformly discharged after being stirred and mixed, the rotation of the lower stirring rod 41 will drive the second stirring connecting rod 48, the scraper 45 and the scraper 42 to rotate simultaneously. The rotation of the scraper 45 can scrape the inner wall of the tank body 1 to prevent the powder from adhering to and accumulating on the inner wall. The rotation of the scraper 42 will simultaneously scrape the bottom end of the tank body 1 to ensure that no powder will be left at the bottom end during the discharge process, effectively preventing the problem of powder adhering to and accumulating in the tank body 1, and ensuring the uniformity of discharge and the cleanliness of the equipment.

[0034] See also Figure 5 and Figure 7 As shown, the lower stirring anti-blocking also includes a discharge box 46 and a pull-out plate 47; the discharge box 46 is arranged on the tank body 1; the pull-out plate 47 is slidably arranged on the discharge box 46, and a first mounting plate 496 is arranged on the discharge box 46, and a travel groove 49 is opened on the first mounting plate 496, and a guide rod 491 is fixedly installed in the travel groove 49, and a sliding connection block 492 sliding in the travel groove 49 is arranged on the pull-out plate 47, and a return spring 493 fixed to the end of the travel groove 49 and the sliding connection block 492 is sleeved on the guide rod 491, so that when the locking rod 494 is released, the return spring 493 can push the pull-out plate 47 back to the initial position, and a locking rod 494 is threadedly installed on the sliding connection block 492, and an avoidance groove 495 for the locking rod 494 to slide is opened on the first mounting plate 496. One end of the locking rod 494 is threadedly connected to the sliding connection block 492 , and the other end can pass through the avoidance groove 495 and abut against the outside of the guide rod 491 , thereby fixing the position of the pull-out plate 47 .

[0035] When it is necessary to control the discharge speed in the tank body 1, firstly, the powder accumulated and attached at the bottom of the tank body 1 is scraped off by rotating the scraper 42, and the scraped powder is dropped into the discharge box 46 through the discharge port. Then, by rotating the locking rod 494 clockwise or counterclockwise, the position of the sliding connection block 492 on the guide rod 491 can be adjusted, thereby changing the position of the pull-out plate 47 on the discharge box 46, and adjusting the size of the discharge port, thereby controlling the discharge speed, so that when adjusting the discharge speed, there is no need to manually hold the pull-out plate 47, thereby improving the convenience and efficiency of operation.

[0036] See also Figure 6 , Figure 8 and Fig. 9 As shown, the driving mechanism 5 includes a second mounting plate 51 and a second rotating driver 52; the second mounting plate 51 is arranged on the tank body 1 and has a pair; the second rotating driver 52 is arranged on the second mounting plate 51, and the output end of the second rotating driver 52 is connected to a rotating rod 55 through a coupling, and a winding roller 56 is sleeved on the rotating rod 55, and the winding roller 56 is coaxially fixed with the rotating rod 55.

[0037] When the tank cover 2 needs to be opened, the second rotary driver 52 is started. As the second rotary driver 52 rotates, the coupling transmits power to the rotating rod 55, causing it to rotate. The rotation of the rotating rod 55 further drives the winding roller 56 to rotate.

[0038] See also Figure 8 and Fig. 9As shown, the driving mechanism 5 also includes a connecting plate 53 and a transmission rod 54; the connecting plate 53 is arranged on the tank cover 2 and has a pair; the transmission rod 54 is rotatably arranged between the connecting plates 53, and a traction rope 57 connected to the winding roller 56 is arranged on the transmission rod 54.

[0039] When the winding roller 56 rotates, the traction rope 57 will be wound or released, thereby driving the transmission rod 54 to move, and then controlling the opening or closing of the tank cover 2. When the tank cover 2 needs to be opened, the second rotary driver 52 is started to rotate the winding roller 56 and wind up the traction rope 57. Under the pull of the traction rope 57, the transmission rod 54 will move upward or outward, thereby driving the tank cover 2 to separate from the tank body 1, and realizing the automatic opening of the tank cover 2. In the process of opening the tank cover 2, the traction rope 57 will be wound under the restriction of the winding roller 56 to ensure smooth and accurate movement. The opening of the tank cover 2 not only facilitates the user to clean the powder attached to the surface of the tank cover 2 and improves the cleanliness of the tank cover 2, but also facilitates the cleaning of the tank body 1 and improves efficiency.

[0040] The above embodiments only express one or several implementation methods of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the attached claims.

Claims

1. A food powder storage device with controllable discharge speed, comprising a tank body (1), a tank cover (2) arranged on the tank body (1), an upper stirring rod (3) arranged on the tank cover (2) and stirring the food powder, a first rotary drive (31) for driving the upper stirring rod (3) to rotate, and a lower stirring anti-blocking mechanism (4) for preventing the inner wall of the tank body (1) from sticking and blocking; characterized in that: The lower stirring anti-blocking mechanism (4) comprises a lower stirring rod (41) and a scraper (42), and the food powder storage device further comprises a driving mechanism (5) for flipping and opening the can cover (2).

2. The food powder storage device with controllable discharging speed according to claim 1, characterized in that: The lower stirring anti-blocking mechanism (4) further comprises a second stirring rod (43) and a clamping groove (44); the second stirring rod (43) is rotatably arranged in the tank body (1) and is located below the upper stirring rod (3); and the clamping groove (44) is provided on the lower stirring rod (41).

3. The food powder storage device with controllable discharging speed according to claim 1, characterized in that: The lower stirring anti-blocking mechanism (4) further comprises a scraper (45); the two ends of the scraper (45) are respectively arranged at the end of the scraper plate (42) and the second stirring connecting rod (48) away from the lower stirring rod (41), and a plurality of scrapers (45) are arranged in a circular array along the circumference of the lower stirring rod (41).

4. The food powder storage device with controllable discharge speed according to claim 1, characterized in that: The lower stirring anti-blocking device also includes a discharge box (46) and a pull-out plate (47); the discharge box (46) is arranged on the tank body (1); and the pull-out plate (47) is slidably arranged on the discharge box (46).

5. The food powder storage device with controllable discharge speed according to claim 1, characterized in that: The driving mechanism (5) comprises a second mounting plate (51) and a second rotary driver (52); the second mounting plate (51) is arranged on the tank body (1) and has a pair; the second rotary driver (52) is arranged on the second mounting plate (51).

6. The food powder storage device with controllable discharge speed according to claim 1, characterized in that: The driving mechanism (5) further comprises a connecting plate (53) and a transmission rod (54); the connecting plate (53) is arranged on the tank cover (2) and has a pair; the transmission rod (54) is rotatably arranged between the connecting plates (53).

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