Anti-splashing cover plate structure for feeding hole of bone paste machine

Abstract

The utility model discloses an anti-splashing cover plate structure for a feed port of a bone paste machine, and relates to the technical field of bone paste machine equipment, a rotary brake mechanism for driving a cover plate to swing is mounted on a feed port back plate of a feed hopper, and a transmission shaft is rotatably connected to the upper end of a support of a support frame; the outer side of a shaft rod of the transmission shaft is symmetrically sleeved with rotary swing arms fixedly connected with the cover plate, and the brake motor is in transmission connection with the transmission shaft through a differential belt. According to the design, the rotary braking mechanism serves as a mechanical power source, the cover plate is driven to be mechanically opened and closed, the feeding port of the bone paste machine is mechanically opened and closed, a traditional manual opening and closing mode is replaced, opening and closing of the feeding port of the bone paste machine can be controlled in a remote control mode, the operation safety is higher, and operation is more convenient. The hard materials such as aggregate can be effectively prevented from splashing and collapsing workers, the control intensity is low in the mode of mechanically opening and closing the cover plate, and the control intensity of the workers can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of bone mud machine equipment, in particular to a splash-proof cover plate structure for a bone mud machine feed port. Background Art

[0002] A bone mud machine is a device specially designed for processing animal bones and other hard materials. It can crush these materials into smaller particles, making them easier to handle, transport and utilize. It is used in food processing, pharmaceutical manufacturing, chemical and other factories. Especially in the food processing industry, bone mud machines are usually used to crush animal bones and other hard materials. As shown in the bone mud machine disclosed on the China Patent Network (public announcement number CN220004359U), the bone mud machine of this type of device has a top cover on the top of the feed hopper to block the food splashing during production and prevent the food from flying out. Subsequently, the feed hopper is opened through the combination of the top cover and the handle to add materials.

[0003] However, the bone mud machine feed port cover adopted in the above-mentioned patent and the existing market still has some shortcomings: the existing method of manually opening and closing the bone mud machine feed port cover is that during the manual operation, the aggregate splashed from the feed port is easily injured by the inertia, and the opening and closing safety risk is relatively large, which is not conducive to the staff's cyclic feeding and observation of the aggregate crushing situation. To this end, those skilled in the art provide a bone mud machine feed port anti-splash cover structure to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the utility model provides a splash-proof cover structure for the feed port of a bone mud machine, which solves the problem proposed in the above background technology that the existing feed port cover of the aggregate machine is risky to open and close, and is prone to collapse and injure workers.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a bone mud machine feed inlet anti-splash cover structure, including a feed hopper and a cover installed at the feed hopper feed inlet;

[0006] The back plate of the feed hopper is provided with a rotary brake mechanism for driving the cover plate to swing;

[0007] An observation window mechanism is installed through the middle of the cover plate;

[0008] The rotary brake mechanism includes a support frame installed on the back plate of the hopper inlet, the upper end of the support frame is rotatably connected to the transmission shaft, and the outer side of the shaft rod of the transmission shaft is symmetrically sleeved with a rotating swing arm fixedly connected to the cover plate, a brake motor is provided on one side of the support seat of the support frame, and the brake motor and the transmission shaft are connected through a differential belt transmission.

[0009] As a further technical solution of the present invention: a differential pulley A is provided at the output end of the brake motor, a differential pulley B is provided at one end of the shaft of the transmission shaft, and the differential pulley A and the differential pulley B are connected by a differential belt transmission.

[0010] As a further technical solution of the present invention: the lower end of the support frame is symmetrically provided with a stop column vertically opposite to the rotating swing arm, and the upper end of the column rod of the stop column is covered with a shock-absorbing rubber sleeve.

[0011] As a further technical solution of the present invention: the observation window mechanism includes a positioning seat installed through the middle of the cover plate surface, a transparent observation window is installed inside the support of the positioning seat, and the middle of the transparent observation window is connected through a rotating shaft, a rotating handwheel is provided at the upper end of the shaft of the rotating shaft, and a cleaning scraper is symmetrically provided at the lower end of the shaft of the rotating shaft and fits the transparent observation window.

[0012] As a further technical solution of the present invention: the transparent observation window is a component made of tempered glass.

[0013] As a further technical solution of the present invention: the material port of the feed hopper is provided with an extended convex edge, and the cover surface of the cover plate is provided with an inner concave frame adapted to the extended convex edge.

[0014] The utility model provides a splash-proof cover structure for the feed port of a bone mud machine, which has the following beneficial effects compared with the prior art:

[0015] 1. The bone mud machine feed port cover structure of this design is based on a rotary braking mechanism as a mechanical power source to drive the cover to mechanically open and close, thereby mechanically opening and closing the bone mud machine feed port, replacing the traditional manual opening and closing method. The opening and closing of the bone mud machine feed port can be controlled by remote control, and its operation is safer. It can effectively prevent hard materials such as aggregates from splashing and injuring workers, making it easier for workers to carry out subsequent circulation feeding and other tasks. In addition, the mechanical opening and closing of the cover has a lower control intensity, which can reduce the control intensity of workers.

[0016] 2. The bone mud machine feed port cover structure of this design, during the closing process, can intuitively observe the crushing of hard materials such as aggregates without opening the cover through the observation window mechanism set on the cover, which has higher operation safety. In addition, by setting a combination of a rotating handwheel and a cleaning scraper in the observation window mechanism, the aggregate splashed onto the observation window can be scraped and cleaned in real time, ensuring the clarity of the observation window in real time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1This is a structural diagram of a splash-proof cover structure for a bone mud machine feed port;

[0018] Figure 2 A splash-proof cover structure for the inlet of a bone mud machine Figure 1 Enlarged view of point A in the middle;

[0019] Figure 3 This is a left view of the anti-splash cover structure of the bone mud machine feed inlet.

[0020] In the figure: 1. Feed hopper; 2. Cover plate; 3. Support frame; 4. Drive shaft; 5. Rotating swing arm; 6. Positioning seat; 7. Transparent observation window; 8. Rotating handwheel; 9. Stop column; 10. Brake motor; 11. Differential pulley A; 12. Differential belt; 13. Differential pulley B; 14. Rotating shaft; 15. Cleaning scraper. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] See also Figure 1-3 The utility model provides a technical solution for the anti-splash cover structure of the feeding port of a bone mud machine: a anti-splash cover structure of the feeding port of a bone mud machine, comprising a feeding hopper 1 and a cover plate 2 installed at the feeding port of the feeding hopper 1, the feeding port of the feeding hopper 1 is provided with an extended convex edge, and the cover surface of the cover plate 2 is provided with an inner concave frame adapted to the extended convex edge. By adding mutually engaging concave and convex parts at the mating ends of the feeding hopper 1 and the cover plate 2, the cover plate 2 can tightly seal the feeding hopper 1, thereby reducing the interference of external environmental factors.

[0023] The back plate of the inlet of the feed hopper 1 is equipped with a rotary brake mechanism that drives the cover plate 2 to swing. The rotary brake mechanism includes a support frame 3 installed on the back plate of the inlet of the feed hopper 1. The upper end of the support frame 3 is rotatably connected to the transmission shaft 4, and the outer side of the shaft of the transmission shaft 4 is symmetrically sleeved with a rotary swing arm 5 fixedly connected to the cover plate 2. A brake motor 10 is provided on one side of the support of the support frame 3, and the brake motor 10 and the transmission shaft 4 are connected through a differential belt 12. A differential pulley A11 is provided at the output end of the brake motor 10, and a differential pulley B13 is provided at one end of the shaft of the transmission shaft 4, and the differential pulley A11 and the differential pulley B13 are driven by the differential belt 12. The connection is made by controlling the operation of the brake motor 10 to drive the differential pulley A11 to rotate, and the transfer transmission of the differential belt 12 is used to drive the differential pulley B13 to rotate, and then the drive shaft 4 is driven to rotate, and the arm force transmission of the rotating swing arm 5 is used to push the cover plate 2 to mechanically flip, and the material port of the feed hopper 1 is opened and closed, replacing the traditional manual opening and closing method. The opening and closing of the material port of the bone mud machine can be controlled by remote control, and its operation is safer, avoiding the splashing of hard materials such as aggregates and injuring the staff, and facilitating the staff to carry out various tasks such as subsequent circulation feeding. At the same time, the mechanical opening and closing of the cover plate has a lower control intensity, which can reduce the control intensity of the staff.

[0024] The lower end of the support frame 3 is symmetrically provided with a stop column 9 perpendicular to the rotating swing arm 5, and the upper end of the column rod of the stop column 9 is wrapped with a shock-absorbing rubber sleeve. During the opening and closing process of the cover plate 2, when the cover plate 2 is flipped open, the bottom support of the stop column 9 is used to limit the flipped cover plate 2, thereby reducing the inertia braking of the cover plate 2 during the opening and closing process, and opening and closing at a stable opening and closing angle.

[0025] An observation window mechanism is installed through the middle of the cover plate 2. The observation window mechanism includes a positioning seat 6 installed through the middle of the cover plate 2. A transparent observation window 7 is installed inside the support of the positioning seat 6, and a rotating shaft 14 is installed through the middle of the transparent observation window 7. A rotating handwheel 8 is provided on the upper end of the shaft of the rotating shaft 14, and a cleaning scraper 15 is symmetrically provided on the lower end of the shaft of the rotating shaft 14 to fit the transparent observation window 7. The transparent observation window 7 is a component made of tempered glass. When using a bone mud machine to crush hard materials such as aggregates, the staff can observe the crushing of the aggregate in the hopper 1 through the transparent observation window 7 without opening the cover plate 2. When the transparent observation window 7 is contaminated by splashed aggregate, the rotating handwheel 8 can be turned to drive the rotating shaft 14 to rotate, and then the cleaning scraper 15 can be driven to rotate to scrape and clean the material adhering to the transparent observation window 7, so that the staff can clearly observe the aggregate situation in the hopper 1.

[0026] The working principle of the present invention is as follows: when using a bone mud machine to crush hard materials such as aggregates, the materials are fed into the feed hopper 1 and crushed. After the feeding is completed, the brake motor 10 is controlled to work, driving the combined transmission of the differential pulley A11, the differential belt 12, and the differential pulley B13, and then driving the transmission shaft 4 to rotate. The arm force of the rotating swing arm 5 is used to drive the cover plate 2 to mechanically flip over, and the material opening of the feed hopper 1 is mechanically closed. The cover of the cover plate 2 is used to prevent splashing when the materials are crushed.

[0027] When it is necessary to observe the material crushing and discharging situation later, the crushing situation of the aggregate in the feed hopper 1 can be observed through the transparent observation window 7 without opening the cover plate 2, so as to avoid material splashing during the opening of the cover plate 2 and injuring the staff. When the transparent observation window 7 is contaminated by the splashed aggregate, the rotating hand wheel 8 can be turned to drive the rotating shaft 14 to rotate, and then the cleaning scraper 15 can be driven to rotate to scrape and clean the material adhering to the transparent observation window 7, thereby ensuring the clarity of the window of the transparent observation window 7;

[0028] Furthermore, when it is necessary to carry out circulatory feeding and other operations on the materials in the future, the combined rotation of the transmission shaft 4 and the rotating swing arm 5 is remotely controlled to mechanically flip open the cover plate 2, observe the splashing of materials at the feed port of the feed hopper 1, and after confirming that the materials have been crushed, the materials are circulated and fed and crushed. This replaces the traditional manual opening and closing method, and can control the opening and closing of the feed port of the bone mud machine by remote control, which has higher operation safety and avoids the splashing of hard materials such as aggregates and injuring workers caused by directly opening the cover plate 2.

[0029] The above description is merely a preferred embodiment of the present invention. It should be noted that those skilled in the art may make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications should be considered within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described or explained in this invention shall, unless otherwise specified or limited, be implemented in accordance with conventional means in the art.

Claims

1. A splash-proof cover structure for a bone mud machine inlet, characterized in that: It comprises a feed hopper (1) and a cover plate (2) installed at a feed opening of the feed hopper (1); The material inlet back plate of the feed hopper (1) is equipped with a rotary brake mechanism for driving the cover plate (2) to swing; An observation window mechanism is installed through the middle of the plate surface of the cover plate (2); The rotary brake mechanism comprises a support frame (3) mounted on a back plate of a feed port of a hopper (1), an upper end of the support frame (3) being rotatably connected to a transmission shaft (4), and a rotary swing arm (5) fixedly connected to a cover plate (2) being symmetrically sleeved on the outer side of a shaft of the transmission shaft (4), a brake motor (10) being provided on one side of a support of the support frame (3), and a transmission connection between the brake motor (10) and the transmission shaft (4) being provided via a differential belt (12).

2. The anti-splash cover structure of the bone mud machine inlet according to claim 1 is characterized in that: A differential pulley A (11) is provided at the output end of the brake motor (10), a differential pulley B (13) is provided at one end of the shaft of the transmission shaft (4), and the differential pulley A (11) and the differential pulley B (13) are connected to each other through a differential belt (12).

3. The anti-splash cover structure for the bone mud machine inlet according to claim 1 is characterized in that: The observation window mechanism comprises a positioning seat (6) which is installed through the middle of the cover plate (2); a transparent observation window (7) is installed inside the support of the positioning seat (6); a rotating shaft (14) is connected through the middle of the transparent observation window (7); a rotating handwheel (8) is provided at the upper end of the shaft of the rotating shaft (14); and a cleaning scraper (15) which is symmetrically arranged at the lower end of the shaft of the rotating shaft (14) and is in contact with the transparent observation window (7).

4. The anti-splash cover structure for the bone mud machine inlet according to claim 3 is characterized in that: The transparent observation window (7) is a component made of tempered glass.

5. The anti-splash cover structure for the bone mud machine inlet according to claim 1 is characterized in that: The lower end of the support frame (3) is symmetrically provided with a stop column (9) vertically opposite to the rotating swing arm (5), and the upper end of the column rod of the stop column (9) is covered with a shock-absorbing rubber sleeve.

6. The anti-splash cover structure for the bone mud machine inlet according to claim 1 is characterized in that: The material opening of the feed hopper (1) is provided with an outer convex edge, and the cover surface of the cover plate (2) is provided with an inner concave frame adapted to the outer convex edge.

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