CN118811419A - A raw material feeding device for food processing - Google Patents

Abstract

The present invention relates to the technical field of food processing feeding, and in particular to a raw material feeding device for food processing, comprising a feeding mechanism, which comprises a frame, a conveying roller assembly arranged on both sides of the top of the frame, a conveyor belt arranged on the conveying roller assembly, and also comprises a driving motor arranged on one side of the frame and connected to the conveying roller assembly, and a control box arranged on the frame, a cleaning mechanism, which comprises a speed sensing assembly arranged on the frame away from one end of the driving motor, and a scraper assembly arranged below the conveyor belt and connected to the speed sensing assembly, the control box controls the rotation speed of the driving motor and adjusts the conveying speed of the conveyor belt, the speed sensing assembly is connected to the conveying roller assembly, and the present invention solves the problem that the scraper at the unloading end of the current conveyor belt cannot clean the blood and water on the conveyor belt by adaptively raising and lowering the level according to the conveying speed by connecting the speed sensing assembly and the scraper assembly.

Description

A raw material feeding device for food processing

Technical Field

The invention relates to the technical field of food processing feeding, in particular to a raw material feeding device for food processing.

Background Art

In the food processing industry, especially in the meat processing field, the conveying and loading of raw materials is a vital link. As meat products are perishable foods, the conveying and loading of their raw materials must not only be efficient, but also must ensure the hygiene and safety of the food. For frozen and fresh meat raw materials, due to their different physical states, there are different requirements for the conveying rate of the conveyor feeder.

At present, food processing companies widely use belt conveyors as loading equipment for raw materials. When loading frozen meat raw materials, a thawing device is generally installed on the middle end of the belt conveyor, so the conveying rate is relatively slow to ensure that the frozen meat raw materials can be thawed during the loading process. Fresh meat raw materials do not need to be thawed, so the conveying rate is generally faster. However, whether it is frozen or fresh meat raw materials, ice water or blood water will be left on the conveyor belt during the transportation process. In order to ensure that subsequent meat products are not contaminated, a scraper is generally installed at the unloading end of the conveyor belt to remove the residual ice water or blood water on the conveyor belt.

However, the existing scrapers are usually fixed and cannot be automatically adjusted according to the speed of the conveying rate. When the conveying rate is fast, the fixed scraper may not be able to clear the ice water or blood water on the conveyor belt in time. If you want to clean it, you need to manually adjust the distance between the scraper and the conveyor belt to increase the mutual squeezing force, so as to better remove the ice water or blood water on the conveyor belt. In order to solve this problem, we proposed a raw material feeding device for food processing.

Summary of the invention

The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

In view of the problem mentioned above or in the prior art that the scraper at the unloading end of the conveyor belt cannot adaptively rise and fall levels according to the conveying speed to clean the blood on the conveyor belt, the present invention is proposed.

Therefore, an object of the present invention is to provide a raw material feeding device for food processing.

To solve the above technical problems, the present invention provides the following technical solutions: a raw material feeding device for food processing, comprising a feeding mechanism, which includes a frame, conveying roller assemblies arranged on both sides of the top of the frame, a conveyor belt arranged on the conveying roller assembly, and also includes a driving motor arranged on one side of the frame and connected to the conveying roller assembly, and a control box arranged on the frame, a cleaning mechanism, which includes a speed sensing assembly arranged on one end of the frame away from the driving motor, and a scraper assembly arranged under the conveyor belt and connected to the speed sensing assembly, the control box controls the rotation speed of the driving motor and adjusts the conveying speed of the conveyor belt, the speed sensing assembly is connected to the conveying roller assembly, and the speed sensing assembly adjusts the cleaning level of the conveyor belt by the scraper assembly according to the conveying speed.

As a preferred embodiment of the raw material feeding device for food processing of the present invention, the conveying roller assembly includes a first conveying roller rotatably mounted on the frame close to one end of the driving motor, and a second conveying roller arranged on the frame away from one end of the driving motor, the first conveying roller and the second conveying roller are both rotatably mounted on the frame through a rotating shaft, one end of the first conveying roller is fixedly connected to the output shaft of the driving motor, the speed sensing assembly is provided with two groups, and the two groups of speed sensing assemblies are respectively matched and connected to the two ends of the second conveying roller.

As a preferred solution of the raw material feeding device for food processing of the present invention, the speed sensing component includes an oil tank component arranged on the frame, an oil pipe component arranged on the oil tank component, and a piston component arranged on the oil pipe component. The oil tank component includes an oil tank arranged on the frame, a transmission shaft arranged in the oil tank, and blades arranged in a ring array on the transmission shaft. Fixed plates are arranged on both sides of the oil tank, and the fixed plates are fixedly installed on the side walls of the frame by bolts. A lower oil hole is opened at the bottom end of the oil tank, and the lower oil hole and the oil pipe component are matched and docked, and the oil is pushed into the oil pipe component by rotating the blades.

As a preferred solution of the raw material feeding device for food processing of the present invention, wherein: the end of the transmission shaft close to the fixed plate passes through the side wall of the oil tank and extends to the outside thereof, and the end of the transmission shaft that passes through the side wall of the oil tank and extends to the outside thereof is provided with a connecting end, and the rotating shafts at both ends of the second conveying roller are provided with plug holes, and the plug holes and the connecting ends match.

As a preferred solution of the raw material feeding device for food processing of the present invention, the oil pipe component includes a large-mouth oil inlet pipe connected to the oil tank, and an L-shaped delivery pipe arranged at one end of the large-mouth oil inlet pipe away from the oil tank, a partition plate is arranged inside the L-shaped delivery pipe, and the L-shaped delivery pipe is divided into an oil chamber and an adjusting chamber by the partition plate, and the piston component is arranged in the oil chamber and the adjusting chamber.

As a preferred solution of the raw material feeding device for food processing of the present invention, the piston member includes a piston arranged in the oil chamber, and also includes a limit rod arranged on one side of the piston, and a spring sleeved on the limit rod, a limit hole is provided on the partition plate, and the limit hole and the limit rod are movably matched, an adjusting rod is provided at the end of the limit rod away from the piston, and the adjusting rod is arranged in the adjusting chamber, a primary adjusting groove and a secondary adjusting groove are provided on the adjusting rod, and the primary adjusting groove and the secondary adjusting groove are both provided with slopes, and the length of the secondary adjusting groove is greater than the length of the primary adjusting groove.

As a preferred embodiment of the raw material feeding device for food processing of the present invention, the scraper assembly includes a supporting side plate arranged on the frame, and a conventional scraper, a primary scraper and a secondary scraper arranged on the supporting side plate, a first limiting groove and a second limiting groove are provided on the supporting side plate, first limiting blocks are provided at both ends of the primary scraper, and the first limiting block and the first limiting groove are slidably matched, second limiting blocks are provided at both ends of the secondary scraper, and the second limiting block and the second limiting groove are slidably matched.

As a preferred solution of the raw material feeding device for food processing of the present invention, wherein: the top side wall of the regulating chamber is provided with a first through hole and a second through hole, the first through hole corresponds to the first-level regulating groove, and the second through hole corresponds to the second-level regulating groove, both ends of the first-level scraper are provided with a first support block matching the first through hole, and both ends of the second-level scraper are provided with a second support block matching the second through hole.

As a preferred solution of the raw material feeding device for food processing of the present invention, an L-shaped bracket is fixedly installed on one side of the supporting side plate by bolts, and the bottom end of the L-shaped bracket and the L-shaped conveying pipe are fixedly connected by bolts.

As a preferred solution of the raw material feeding device for food processing of the present invention, a slide rail is provided at the lower end of the frame, a bearing platform is provided on the slide rail, and a pulley is provided at the bottom end of the bearing platform.

Beneficial effects of the raw material feeding device for food processing of the present invention:

1. When the conveying speed of the conveyor belt is relatively fast, the conventional scraper, the primary scraper and the secondary scraper are used to remove the residual ice water on the conveyor belt layer by layer, thereby improving the cleaning power of the conveyor belt, ensuring the hygiene of the subsequently conveyed meat products, and avoiding the contamination of the subsequently conveyed meat products by the residues.

2. The present invention uses a speed sensing component in combination with a conventional scraper, a primary scraper and a secondary scraper, so that when the conveyor belt is conveyed at a slow speed, the primary scraper and the secondary scraper do not participate in the conveyor belt, thereby reducing the wear on the conveyor belt. When the conveyor belt is conveyed at a fast speed, the speed sensing component, under the action of centrifugal force, pushes the adjustment rod to perform hierarchical adjustment, so that the primary scraper and the secondary scraper participate in the cleaning of the conveyor belt step by step, so as to ensure that the conveyor belt can reach a reasonable cleaning force, thereby achieving adaptive adjustment of the scraper.

3. The supporting platform of the present invention is used to place the trash can that receives ice water and blood. A sliding support is provided under the conveyor belt. The sliding design of the supporting platform makes it unnecessary for the operator to enter under the frame when cleaning the trash can, so that the operator can lift the trash can filled with ice water and blood away, avoiding the trash can being placed directly on the ground, which would cause wear to the epoxy floor when the operator drags the trash can to clean it.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative labor.

FIG. 1 is an overall schematic diagram of a raw material feeding device for food processing.

Figure 2 is a schematic diagram of the explosion structure of the cleaning mechanism and the feeding mechanism.

FIG. 3 is a schematic diagram of the cleaning mechanism structure.

FIG. 4 is a schematic diagram of the cross-sectional structure of the fuel tank component.

FIG. 5 is a schematic diagram of the structure of the oil tank component close to the frame side.

FIG. 6 is a schematic diagram of the structure of the second conveying roller.

FIG. 7 is a schematic diagram of the structure of a speed sensor assembly.

FIG. 8 is a schematic diagram of the position structure of the scraper mechanism on the adjustment rod in the initial state.

Figure 9 is a schematic diagram of the position structure between the primary scraper, the secondary scraper and the conventional scraper and the conveyor belt in the initial state.

FIG. 10 is a schematic diagram showing the structures of a primary scraper, a secondary scraper and a conventional scraper of a raw material feeding device for food processing.

Figure Number:

100, feeding mechanism; 101, frame; 102, conveying roller assembly; 102a, first conveying roller; 102b, second conveying roller; 102c, plug hole; 103, conveyor belt; 104, driving motor; 105, control box; 200, cleaning mechanism; 201, speed sensor assembly; 201a, oil tank component; 201a-1, oil tank; 201a-2, transmission shaft; 201a-3, blade; 201a-4, fixing plate; 201a-5, lower oil hole; 201a-6, connecting end; 201b, oil pipe component; 201b-1, large-mouth oil inlet pipe; 201b-2, L-shaped conveying pipe; 201b-3, partition plate; 201b-4, oil cavity; 201b-5, adjustment cavity; 201b-6, limit hole; 201b-7, The first through hole; 201b-8, the second through hole; 201c, the piston member; 201c-1, the piston; 201c-2, the limit rod; 201c-3, the spring; 201c-4, the adjustment rod; 201c-5, the primary adjustment groove; 201c-6, the secondary adjustment groove; 201c-7, the slope; 202, the scraper assembly; 202a, the supporting side plate; 202a-1, the first limit groove; 202a-2, the second limit groove; 202b, the conventional scraper; 202c, the primary scraper; 202c-1, the first limit block; 202c-2, the first support block; 202d, the secondary scraper; 202d-1, the second limit block; 202d-2, the second support block; 202e, the L-shaped bracket; 300, the slide rail; 400, the bearing platform; 500, the pulley.

DETAILED DESCRIPTION

In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

Embodiment 1, referring to FIGS. 1 to 3, is the first embodiment of the present invention, which provides a raw material feeding device for food processing, which can realize the cleaning effect of the cleaning mechanism 200 on the blood water on the conveyor belt by adaptively raising and lowering the level according to the conveying speed, and comprises a feeding mechanism 100, which comprises a frame 101, a conveying roller assembly 102 arranged on both sides of the top of the frame 101, a conveyor belt 103 arranged on the conveying roller assembly 102, and also comprises a driving motor 104 arranged on one side of the frame 101 and connected to the conveying roller assembly 102, and a control box arranged on the frame 101. 105; its feeding mechanism 100 is a conventional belt conveyor, which is not described in detail here. The cleaning mechanism 200 includes a speed sensing component 201 arranged on the frame 101 away from one end of the driving motor 104, and a scraper component 202 arranged under the conveyor belt 103 and connected to the speed sensing component 201. The control box 105 controls the rotation speed of the driving motor 104 and adjusts the conveying speed of the conveyor belt 103. The speed sensing component 201 is connected to the conveying roller component 102, and the speed sensing component 201 adjusts the cleaning level of the conveyor belt 103 by the scraper component 202 according to the conveying speed.

The conveying roller assembly 102 includes a first conveying roller 102a rotatably mounted on the frame 101 at one end close to the driving motor 104, and a second conveying roller 102b disposed on the frame 101 at one end away from the driving motor 104;

The first conveying roller 102a and the second conveying roller 102b are both rotatably mounted on the frame 101 via a rotating shaft, and one end of the first conveying roller 102a is fixedly connected to the output shaft of the driving motor 104;

Two groups of speed sensing components 201 are provided, and the two groups of speed sensing components 201 are matched and connected to both ends of the second conveying roller 102 b respectively.

The scraper assembly 202 includes a supporting side plate 202a disposed on the frame 101, and a conventional scraper 202b, a primary scraper 202c and a secondary scraper 202d disposed on the supporting side plate 202a.

In this embodiment, the position between the conventional scraper 202b and the conveyor belt 103 is fixed. Regardless of the conveying speed of the conveyor belt, the conventional scraper 202b can always clean the conveyor belt 103. The first-level scraper 202c and the second-level scraper 202d are scrapers that move up and down. In the initial state, the conventional scraper 202b cannot clean the conveyor belt 103. As the conveying speed of the conveyor belt 103 increases, the first-level scraper 202c and the second-level scraper 202d rise in turn and approach the conveyor belt 103 to achieve the cleaning effect.

When in use, the driving motor 104 drives the first conveying roller 102a to rotate, and then the first conveying roller 102a drives the second conveying roller 102b to rotate through the conveyor belt 103, thereby starting the two sets of speed sensing components 201. When the conveying speed is slow, only the conventional scraper 202b plays the role of cleaning the residue on the conveyor belt 103. As the speed increases, the speed sensing component 201 first pushes the first scraper 202c close to the conveyor belt 103, at this time, the first-level rate cleaning is realized, and the residue is first cleaned by the first scraper 202c for the first time, and then cleaned for the second time by the conventional scraper 202b. According to the above principle, after the speed continues to increase, the second-level scraper 202d also approaches the conveyor belt 103 to realize the second-level rate cleaning.

Embodiment 2, referring to FIGS. 1 to 10 , is a second embodiment of the present invention. Different from the previous embodiment, it includes a speed sensor assembly 201 including an oil tank member 201a disposed on a frame 101, an oil pipe member 201b disposed on the oil tank member 201a, and a piston member 201c disposed on the oil pipe member 201b;

The fuel tank member 201a includes a fuel tank 201a-1 disposed on the frame 101, further comprising a drive shaft 201a-2 disposed within the fuel tank 201a-1, and an annular array of blades 201a-3 disposed on the drive shaft 201a-2;

A lower oil hole 201a-5 is provided at the bottom of the oil tank 201a-1, and the lower oil hole 201a-5 and the oil pipe member 201b are matched and docked, and the oil is pushed into the oil pipe member 201b by rotating the blade 201a-3.

In this embodiment, the cavity in the oil tank 201a-1 is cylindrical and filled with oil, and the oil pipe 201b is also filled with oil. The transmission shaft 201a-2 is rotatably installed at the center of the cavity of the oil tank 201a-1. The end of the blade 201a-3 away from the transmission shaft 201a-2 is close to the inner wall of the cavity of the oil tank 201a-1. The blade 201a-3 generates centrifugal force as the transmission shaft 201a-2 rotates, thereby pushing the oil in the oil tank 201a-1 toward the inner wall and lower wall of the oil tank 201a-1. The oil hole 201a-5 pushes the oil from the lower oil hole 201a-5 into the oil pipe 201b, and then pushes the piston 201c to move. The transmission shaft 201a-2 rotates at different conveying rates, and its blade 201a-3 generates different centrifugal forces on the oil. The greater the conveying rate (the faster the speed), the greater the centrifugal force, so that the oil pushes the piston 201c to move a longer distance, so that the first-level scraper 202c and the second-level scraper 202d are successively closer to the conveyor belt 103 as the speed increases.

Fixed plates 201a-4 are provided on both sides of the oil tank 201a-1, and the fixed plates 201a-4 are fixed to the side walls of the frame 101 by bolts;

One end of the transmission shaft 201a-2 close to the fixing plate 201a-4 passes through the side wall of the oil tank 201a-1 and extends to the outside thereof, and one end of the transmission shaft 201a-2 passes through the side wall of the oil tank 201a-1 and extends to the outside thereof is provided with a connecting end 201a-6;

The rotating shafts at both ends of the second conveying roller 102b are provided with plugging holes 102c, and the plugging holes 102c match the connecting ends 201a-6.

In this embodiment, after the oil tank component 201a is fixed on the frame 101, it is connected by plugging and matching the plug hole 102c and the connection end 201a-6. The plug hole 102c and the connection end 201a-6 are anti-rotation structures and are connected by plugging. The installation operation is simple and convenient, which is convenient for subsequent maintenance.

The oil pipe member 201b includes a large-mouth oil inlet pipe 201b-1 connected to the oil tank 201a-1, and an L-shaped delivery pipe 201b-2 arranged at one end of the large-mouth oil inlet pipe 201b-1 away from the oil tank 201a-1;

A partition plate 201b-3 is provided inside the L-shaped delivery pipe 201b-2, and the L-shaped delivery pipe 201b-2 is divided into an oil chamber 201b-4 and an adjustment chamber 201b-5 by the partition plate 201b-3, and the piston member 201c is provided in the oil chamber 201b-4 and the adjustment chamber 201b-5.

In this embodiment, the large-mouth oil inlet pipe 201b-1 matches the lower oil hole 201a-5. The cross-section of the large-mouth oil inlet pipe 201b-1 is trapezoidal. The large-mouth end is connected to the lower oil hole 201a-5, and the spacing between the blades 201a-3 matches the maximum diameter of the lower oil hole 201a-5, so that when the blades 201a-3 rotate, the oil can be more easily pushed into the oil chamber 201b-4. The oil entering the oil chamber 201b-4 pushes the piston 201c to move toward the adjusting chamber 201b-5, thereby lifting the first-level scraper 202c and the second-level scraper 202d in turn.

The piston member 201c includes a piston 201c-1 disposed in the oil chamber 201b-4, a limiting rod 201c-2 disposed on one side of the piston 201c-1, and a spring 201c-3 sleeved on the limiting rod 201c-2;

A limiting hole 201b-6 is provided on the partition plate 201b-3, and the limiting hole 201b-6 and the limiting rod 201c-2 are movably matched, and an adjusting rod 201c-4 is provided at one end of the limiting rod 201c-2 away from the piston 201c-1, and the adjusting rod 201c-4 is provided in the adjusting cavity 201b-5;

The adjusting rod 201c-4 is provided with a primary adjusting groove 201c-5 and a secondary adjusting groove 201c-6, and both the primary adjusting groove 201c-5 and the secondary adjusting groove 201c-6 are provided with a slope 201c-7, and the length of the secondary adjusting groove 201c-6 is greater than that of the primary adjusting groove 201c-5.

In this embodiment, after the oil in the oil tank 201a-1 enters the oil chamber 201b-4 due to the centrifugal force generated by the rotation of the blade 201a-3, as the rotation speed increases, the piston 201c-1, the limit rod 201c-2 and the adjusting rod 201c-4 are pushed to move toward the partition plate 201b-3, and the spring 201c-3 is squeezed. After the adjusting rod 201c-4 moves, because the length of the secondary adjusting groove 201c-6 is greater than the length of the primary adjusting groove 201c-5, the primary scraper 202c corresponding to the primary adjusting groove 201c-5 is separated from the primary adjusting groove 201c-5, and then is lifted up to approach the conveyor belt 103, and the conveyor belt 103 is cleaned. Based on the same principle, after the conveying rate continues to increase, the secondary scraper 202d corresponding to the secondary adjusting groove 201c-6 is separated from the secondary adjusting groove 201c-6, and approaches the conveyor belt 103, thereby realizing secondary cleaning.

A first limiting groove 202a-1 and a second limiting groove 202a-2 are provided on the supporting side plate 202a, first limiting blocks 202c-1 are provided at both ends of the primary scraper 202c, and the first limiting blocks 202c-1 and the first limiting groove 202a-1 are slidably matched, and second limiting blocks 202d-1 are provided at both ends of the secondary scraper 202d, and the second limiting blocks 202d-1 and the second limiting groove 202a-2 are slidably matched.

The top side wall of the regulating cavity 201b-5 is provided with a first through hole 201b-7 and a second through hole 201b-8, the first through hole 201b-7 corresponds to the primary regulating groove 201c-5, and the second through hole 201b-8 corresponds to the secondary regulating groove 201c-6;

Both ends of the primary scraper 202c are provided with first support blocks 202c-2 matching the first via hole 201b-7, and both ends of the secondary scraper 202d are provided with second support blocks 202d-2 matching the second via hole 201b-8.

In this embodiment, in the initial state, the first scraper 202c and the second scraper 202d fall on the top of the L-shaped conveying pipe 201b-2 due to gravity. At this time, there is a movable gap from the top of the first limit block 202c-1 to the top of the first limit groove 202a-1 and from the top of the second limit block 202d-1 to the second limit groove 202a-2. The movable gap is the distance that the adjusting rod 201c-4 pushes the first scraper 202c and the second scraper 202d to move upward. At this time, the first support block 202c-2 passes through the first through hole 201b-7 and falls in the first adjustment groove 201c-5, and the second support block 202d-2 passes through the second through hole 201b-8 and falls in the secondary adjustment groove 201c-6.

An L-shaped bracket 202e is fixedly installed on one side of the supporting side plate 202a by bolts, and the bottom end of the L-shaped bracket 202e and the L-shaped conveying pipe 201b-2 are fixedly connected by bolts.

In this embodiment, the end of the L-shaped delivery pipe 201b-2 away from the oil tank part 201a is fixed together with the supporting side plate 202a by an L-shaped bracket 202e, and the L-shaped bracket 202e lifts one end of the L-shaped delivery pipe 201b-2, thereby preventing the weight of the primary scraper 202c and the secondary scraper 202d from being placed on one end of the L-shaped delivery pipe 201b-2, causing the L-shaped delivery pipe 201b-2 to bend.

The rest of the structure is the same as that of Example 1.

Embodiment 3, referring to FIG. 1 to FIG. 10 , is the third embodiment of the present invention. It is different from the previous embodiment in that a slide rail 300 is provided at the lower end of the frame 101 , and a bearing platform 400 is provided on the slide rail 300 , and a pulley 500 is provided at the bottom end of the bearing platform 400 .

In the present embodiment, a plurality of support platforms 400 are provided, and the support platforms 400 are used to place trash cans for collecting blood, ice water and residues. When the trash can is full, the support platform 400 is pulled outward, wherein the support platform 400 is pulled straight at the bottom of the rack 101 through the setting of the slide rail 300, and no deviation will occur, thereby avoiding the support platform 400 from being pulled out and then pushed back to cause deviation and collision with the rack 101. After the support platform 400 is pulled out, it is convenient for the staff to lift the trash can away. If there is no sliding support platform 400, the trash can is directly placed under the conveyor belt 103. When the trash can is full and needs to be cleaned, the staff needs to squat and drag the trash can outward. During the dragging process, the blood and other residues in the trash can are first spilled. In addition, dragging the trash can is laborious and will scratch the epoxy floor.

The rest of the structure is the same as that of Example 2.

It is important to note that the construction and arrangement of the present application shown in a number of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, as well as parameter values (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, changes in orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application. For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature or number or position of the discrete element may be changed or changed. Therefore, all such modifications are intended to be included within the scope of the present invention. The order or sequence of any process or method steps may be changed or reordered according to an alternative embodiment. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also equivalent structure. Other substitutions, improvements, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present invention. Therefore, the invention is not limited to a specific embodiment, but extends to several modifications still falling within the scope of the appended claims.

Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment may not be described (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those features that are not relevant to implementing the invention).

It should be understood that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but for those of ordinary skill having the benefit of this disclosure, without undue experimentation, the development effort will be a routine task of design, fabrication, and production.

It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims (10)

1. A raw material feeding device for food processing, characterized in that: it comprises: A feeding mechanism (100), comprising a frame (101), conveying roller assemblies (102) arranged on both sides of the top of the frame (101), a conveying belt (103) arranged on the conveying roller assembly (102), a driving motor (104) arranged on one side of the frame (101) and connected to the conveying roller assembly (102), and a control box (105) arranged on the frame (101); A cleaning mechanism (200) comprising a speed sensing assembly (201) disposed on the frame (101) at one end away from the driving motor (104), and a scraper assembly (202) disposed below the conveyor belt (103) and connected to the speed sensing assembly (201); The control box (105) controls the rotation speed of the driving motor (104) and adjusts the conveying speed of the conveyor belt (103); The speed sensing assembly (201) is connected to the conveying roller assembly (102), and the speed sensing assembly (201) adjusts the cleaning level of the conveying belt (103) by the scraper assembly (202) according to the conveying speed. 2. The raw material feeding device for food processing according to claim 1, characterized in that: the conveying roller assembly (102) comprises a first conveying roller (102a) rotatably mounted on the frame (101) at one end close to the driving motor (104), and a second conveying roller (102b) arranged on the frame (101) at one end away from the driving motor (104); The first conveying roller (102a) and the second conveying roller (102b) are both rotatably mounted on the frame (101) via a rotating shaft, and one end of the first conveying roller (102a) is fixedly connected to the output shaft of the driving motor (104); Two groups of the speed sensing components (201) are provided, and the two groups of the speed sensing components (201) are matched and connected to two ends of the second conveying roller (102b) respectively. 3. The raw material feeding device for food processing according to claim 2, characterized in that: the speed sensor assembly (201) comprises an oil tank member (201a) arranged on the frame (101), an oil pipe member (201b) arranged on the oil tank member (201a), and a piston member (201c) arranged on the oil pipe member (201b); The oil tank component (201a) comprises an oil tank (201a-1) arranged on the frame (101), a transmission shaft (201a-2) arranged in the oil tank (201a-1), and blades (201a-3) arranged in an annular array on the transmission shaft (201a-2); Fixed plates (201a-4) are provided on both sides of the oil tank (201a-1), and the fixed plates (201a-4) are fixedly mounted on the side walls of the frame (101) by means of bolts; A lower oil hole (201a-5) is provided at the bottom end of the oil tank (201a-1), and the lower oil hole (201a-5) and the oil pipe member (201b) are matched and connected, and the oil is pushed into the oil pipe member (201b) by rotating the blade (201a-3). 4. The raw material feeding device for food processing according to claim 3, characterized in that: one end of the transmission shaft (201a-2) close to the fixed plate (201a-4) penetrates the side wall of the oil tank (201a-1) and extends to the outside thereof, and one end of the transmission shaft (201a-2) penetrating the side wall of the oil tank (201a-1) and extending to the outside thereof is provided with a connecting end (201a-6); The rotating shafts at both ends of the second conveying roller (102b) are provided with plug holes (102c), and the plug holes (102c) match the connecting ends (201a-6). 5. The raw material feeding device for food processing according to claim 3 or 4, characterized in that: the oil pipe member (201b) comprises a large-mouth oil inlet pipe (201b-1) connected to the oil tank (201a-1), and an L-shaped delivery pipe (201b-2) arranged at one end of the large-mouth oil inlet pipe (201b-1) away from the oil tank (201a-1); A partition plate (201b-3) is arranged inside the L-shaped delivery pipe (201b-2), and the L-shaped delivery pipe (201b-2) is divided into an oil chamber (201b-4) and an adjustment chamber (201b-5) by the partition plate (201b-3), and the piston member (201c) is arranged in the oil chamber (201b-4) and the adjustment chamber (201b-5). 6. The raw material feeding device for food processing according to claim 5, characterized in that: the piston member (201c) comprises a piston (201c-1) arranged in the oil chamber (201b-4), and further comprises a limit rod (201c-2) arranged on one side of the piston (201c-1), and a spring (201c-3) sleeved on the limit rod (201c-2); The partition plate (201b-3) is provided with a limit hole (201b-6), and the limit hole (201b-6) and the limit rod (201c-2) are movably matched, an adjustment rod (201c-4) is provided at one end of the limit rod (201c-2) away from the piston (201c-1), and the adjustment rod (201c-4) is arranged in the adjustment cavity (201b-5); The adjusting rod (201c-4) is provided with a primary adjusting groove (201c-5) and a secondary adjusting groove (201c-6), and both the primary adjusting groove (201c-5) and the secondary adjusting groove (201c-6) are provided with a slope surface (201c-7), and the length of the secondary adjusting groove (201c-6) is greater than the length of the primary adjusting groove (201c-5). 7. The raw material feeding device for food processing according to claim 6, characterized in that: the scraper assembly (202) comprises a supporting side plate (202a) arranged on the frame (101), and a conventional scraper (202b), a primary scraper (202c) and a secondary scraper (202d) arranged on the supporting side plate (202a); The supporting side plate (202a) is provided with a first limiting groove (202a-1) and a second limiting groove (202a-2); first limiting blocks (202c-1) are provided at both ends of the primary scraper (202c), and the first limiting blocks (202c-1) and the first limiting groove (202a-1) are slidably matched; second limiting blocks (202d-1) are provided at both ends of the secondary scraper (202d), and the second limiting blocks (202d-1) and the second limiting groove (202a-2) are slidably matched. 8. The raw material feeding device for food processing according to claim 7, characterized in that: a first through hole (201b-7) and a second through hole (201b-8) are opened on the top side wall of the regulating cavity (201b-5), the first through hole (201b-7) corresponds to the primary regulating groove (201c-5), and the second through hole (201b-8) corresponds to the secondary regulating groove (201c-6); Both ends of the primary scraper (202c) are provided with first support blocks (202c-2) matching the first through hole (201b-7), and both ends of the secondary scraper (202d) are provided with second support blocks (202d-2) matching the second through hole (201b-8). 9. The raw material feeding device for food processing according to claim 8, characterized in that: an L-shaped bracket (202e) is fixedly installed on one side of the supporting side plate (202a) by bolts, and the bottom end of the L-shaped bracket (202e) and the L-shaped conveying pipe (201b-2) are fixedly connected by bolts. 10. The raw material feeding device for food processing according to claim 8 or 9, characterized in that: a slide rail (300) is provided at the lower end of the frame (101), and a bearing platform (400) is provided on the slide rail (300), and a pulley (500) is provided at the bottom end of the bearing platform (400).