Feeding hopper with anti-blocking function

Abstract

The utility model provides a feed hopper with an anti-blocking function, which relates to the technical field of material conveying and comprises a feeding mechanism, the feeding mechanism comprises a hopper, the top of the hopper is fixedly connected with a connecting plate, and one side of the connecting plate is provided with a rotating groove. According to the anti-blocking hopper disclosed by the utility model, on the basis of not influencing the blanking of the hopper body, through the servo motor and the transmission rod which are arranged on the anti-blocking mechanism, and through the mutual matching between the stirring blade and the U-shaped rod which are connected when the transmission rod rotates, the materials can be stirred in the feeding process, so that the adhesion of the materials is prevented; and in the discharging process, the inner walls of the hopper body and the material tank are cleaned through the through grooves formed in the stirring blades and the cleaning ends arranged on the U-shaped rods, so that the adhered materials can be stirred, the blockage condition can be prevented, and the stability and convenience of the mechanism are improved to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of material conveying, in particular to a feeding hopper with an anti-blocking function. Background Art

[0002] A "hopper" generally refers to a device used to store, convey or distribute materials, especially in industrial production and manufacturing processes.

[0003] When some existing feeding hoppers are used in fully automatic powder presses, it is often necessary to pour materials of different specifications into them together and perform transmission operations. In this process, if some materials have a certain degree of adhesion, during transmission, the feed port may be blocked by materials of different specifications and adhesion, resulting in blockage. In this case, since the shape of the feed hopper is often set up in an inclined state, when cleaning manually, it is often necessary to contact the feed port of the feed hopper with the connection with the machine body before cleaning. This will consume more energy and time for the staff, and if no emergency treatment is performed, if a large amount of material enters the machine body at one time, it may cause damage to the internal crushing components of the machine body. To a certain extent, it has certain instability and inconvenience, and has certain technical defects. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art. When cleaning is performed manually, it is often necessary to connect the feed port of the feed hopper to the machine body before cleaning can be performed. This consumes a lot of energy and time for the staff. If emergency treatment is not performed, if a large amount of material enters the machine body at one time, it may cause damage to the crushing elements inside the machine body. A feeding hopper with an anti-blocking function is provided.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a feeding hopper with anti-blocking function, comprising: a feeding mechanism, the feeding mechanism comprising a hopper body, a connecting plate fixedly connected to the top of the hopper body, a rotating groove is provided on one side of the connecting plate, an anti-blocking mechanism is provided on one side of the connecting plate, the anti-blocking mechanism comprises a servo motor, the bottom of the servo motor is fixedly connected to one side of the connecting plate, the output end of the servo motor is fixedly connected to the top of a transmission rod, the outer surface of the transmission rod is slidingly and rotatably connected to the inner wall of the rotating groove, the outer surface of the transmission rod is fixedly connected to four stirring blades, a plurality of through grooves are provided on one side of the four stirring blades, four U-shaped rods are provided at the bottom of the four stirring blades, a cleaning end is provided on one side of the four U-shaped rods, one side of the four U-shaped rods is fixedly connected to the outer surface of a connecting pipe, and the inner wall of the connecting pipe is fixedly connected to the outer surface of the transmission rod.

[0006] As a preferred embodiment, the inner wall of the hopper body is joined and connected to one side of the four stirring blades, a first slot is provided at the bottom of the hopper body, and a first sieve plate is fixedly connected to the inner wall of the first slot.

[0007] As a preferred embodiment, a rotating groove is provided on one side of the first sieve plate, and a second sieve plate is provided at the bottom of the first sieve plate.

[0008] As a preferred embodiment, a material tank is provided on the outer surface of the second sieve plate, and the inner wall of the material tank is joined and connected to the outer surfaces of the four cleaning ends.

[0009] As a preferred embodiment, the top of the material tank is fixedly connected to the bottom of the hopper body.

[0010] As a preferred embodiment, a second slot is opened on one side of the material tank, and the inner wall of the second slot is fixedly connected to the outer surface of the second sieve plate.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] The utility model realizes that the feeding mechanism and the anti-blocking mechanism cooperate with each other. On the basis of not affecting the feeding of the hopper body, the material feeding process and the amount of material fed can be controlled through the mutual cooperation between the first sieve plate and the second sieve plate connected to the hopper body and the material tank, thereby stabilizing the feeding speed. The servo motor and the transmission rod provided by the anti-blocking mechanism and the mutual cooperation between the stirring blades and the U-shaped rod connected when the transmission rod rotates can stir the material during the material entering to prevent it from sticking. In the process of feeding, the inner walls of the hopper body and the material tank are cleaned by the through groove provided by the stirring blade and the cleaning end provided by the U-shaped rod, so that the stuck material can be stirred to prevent it from being blocked, thereby improving the stability and convenience of the mechanism to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is provided with a feeding hopper with an anti-blocking function.

[0014] Figure 2 It is a three-dimensional schematic diagram of the overall internal structure of a feeding mechanism of a feeding hopper with an anti-blocking function provided by the utility model in a cross-sectional state.

[0015] Figure 3 It is a three-dimensional schematic diagram of the external overall structure of a feeding mechanism of a feeding hopper with an anti-blocking function provided by the utility model in a cross-sectional state.

[0016] Figure 4 A three-dimensional schematic diagram of the overall external structure of an anti-blocking mechanism of a feeding hopper with an anti-blocking function provided by the utility model.

[0017] Legend:

[0018] 1. Feeding mechanism; 11. Hopper body; 12. Material tank; 13. First sieve plate; 14. Second sieve plate; 15. Connecting plate;

[0019] 2. Anti-blocking mechanism; 21. Servo motor; 22. Transmission rod; 23. Stirring blade; 24. Through groove; 25. Connecting pipe; 26. U-shaped rod; 27. Cleaning end. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a feeding hopper with an anti-blocking function, comprising: a feeding mechanism 1, the feeding mechanism 1 comprises a hopper body 11, a connecting plate 15 is fixedly connected to the top of the hopper body 11, a rotating groove is provided on one side of the connecting plate 15, and an anti-blocking mechanism 2 is provided on one side of the connecting plate 15, the anti-blocking mechanism 2 comprises a servo motor 21, the bottom of the servo motor 21 is fixedly connected to one side of the connecting plate 15, the output end of the servo motor 21 is fixedly connected to the top of a transmission rod 22, the outer surface of the transmission rod 22 is slidingly and rotatably connected to the inner wall of the rotating groove, the outer surface of the transmission rod 22 is fixedly connected to four stirring blades 23, a plurality of through grooves 24 are provided on one side of the four stirring blades 23, four U-shaped rods are provided at the bottom of the four stirring blades 23, a cleaning end 27 is provided on one side of the four U-shaped rods, one side of the four U-shaped rods is fixedly connected to the outer surface of a connecting tube 25, and the inner wall of the connecting tube 25 is fixedly connected to the outer surface of the transmission rod 22.

[0023] In this embodiment, the feeding mechanism 1 is provided to provide a multi-layer material discharge anti-blocking effect, and the anti-blocking mechanism 2 is provided to provide an anti-adhesion blockage situation. The hopper body 11 provides a fixing effect for the connecting plate 15, and the hopper body 11 can provide a material discharge operation through an inclined inner wall, and the connecting plate 15 can provide a sliding and rotating operation with its connected component through the opening of a rotating groove. The connecting plate 15 provides a supporting and fixing effect for the servo motor 21, and the output end of the servo motor 21 provides a fixing effect for the transmission rod 22. When the servo motor 21 is in operation, the transmission rod 22 connected to its output end will slide and rotate in the inner wall of the rotating groove, and the transmission rod 22 The four stirring blades 23 are provided with a retention function, and the four can stir the materials and perform anti-sticking operations. The stirring blades 23 can penetrate the materials through the opened through grooves 24 during the material entering, so that stirring and feeding operations can be performed at different positions. The U-shaped rod can provide material stirring and auxiliary feeding operations, and the U-shaped rod can provide anti-sticking through the cleaning end 27 provided. The connecting tube 25 provides a retention function for the four U-shaped rods, and the transmission rod 22 provides a retention function for the connecting tube 25. During the rotation of the transmission rod 22, the stirring blades 23 and the U-shaped rod connected thereto will rotate synchronously.

[0024] Example 2

[0025] like Figure 1-Figure 3 As shown, the inner wall of the hopper body 11 is joined and connected to one side of the four stirring blades 23, a first slot is provided at the bottom of the hopper body 11, a first sieve plate 13 is fixedly connected to the inner wall of the first slot, a rotating slot is provided on one side of the first sieve plate 13, a second sieve plate 14 is provided at the bottom of the first sieve plate 13, a material tank 12 is provided on the outer surface of the second sieve plate 14, the inner wall of the material tank 12 is joined and connected to the outer surfaces of the four cleaning ends 27, the top of the material tank 12 is fixedly connected to the bottom of the hopper body 11, a second slot is provided on one side of the material tank 12, and the inner wall of the second slot is fixedly connected to the outer surface of the second sieve plate 14.

[0026] In this embodiment, the four stirring blades 23 are engaged with the inner wall of the hopper body 11. When the four stirring blades 23 rotate, the materials adhered to the inner wall of the hopper body 11 will be cleaned and discharged. The bottom of the hopper body 11 can provide a fixing effect for the first screen plate 13 through the first slot, and the first screen plate 13 can provide the effect of screening and discharging materials. The first screen plate 13 can slide and rotate in the transmission rod 22 when it rotates through the rotating slot. When the four U-shaped rods rotate, the cleaning ends 27 set therein will clean and sweep the inner wall of the material tank 12 and discharge materials, and the material tank 12 provides support and fixing effect for the hopper body 11, and the material tank 12 can provide fixing effect for the second screen plate 14 through the second slot.

[0027] Working principle:

[0028] like Figure 1-Figure 4 As shown, when it is necessary to discharge the material, the material can be poured into the slot formed by the hopper body 11 and the connecting plate 15. After the material is poured in, the servo motor 21 can be started. When the servo motor 21 is started, the transmission rod 22 connected thereto will rotate and perform a synchronous sliding and rotating operation on the first sieve plate 13 connected to the first slot opened on the connecting plate 15 and the hopper body 11. During the rotation of the transmission rod 22, the stirring blade 23 and the U-shaped rod connected thereto will rotate synchronously. During the rotation of the stirring blade 23, the through groove 24 opened therein will allow the material to penetrate continuously and stir the material until the material meets the specifications of the first sieve plate 13 and then discharges downward and enters the material tank 12. If the material in the material tank 12 meets the specifications of the second sieve plate 14, it will be discharged through the second sieve plate 14 and the rotating U-shaped rod. In this process, if any material sticks to the inner wall of the material tank 12, the cleaning end 27 provided on the U-shaped rod will clean it and continue the discharge operation.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A feeding hopper with anti-blocking function, characterized in that: include: A feeding mechanism (1), the feeding mechanism (1) comprising a hopper body (11), the top of the hopper body (11) being fixedly connected to a connecting plate (15), one side of the connecting plate (15) being provided with a rotating groove, one side of the connecting plate (15) being provided with an anti-blocking mechanism (2), the anti-blocking mechanism (2) comprising a servo motor (21), the bottom of the servo motor (21) being fixedly connected to one side of the connecting plate (15), the output end of the servo motor (21) being fixedly connected to the top of a transmission rod (22), the transmission The outer surface of the rod (22) is slidably and rotatably connected to the inner wall of the rotating groove; the outer surface of the transmission rod (22) is fixedly connected to four stirring blades (23); one side of the four stirring blades (23) is provided with a plurality of through grooves (24); the bottom of the four stirring blades (23) is provided with four U-shaped rods; one side of the four U-shaped rods is provided with a cleaning end (27); one side of the four U-shaped rods is fixedly connected to the outer surface of the connecting tube (25); the inner wall of the connecting tube (25) is fixedly connected to the outer surface of the transmission rod (22).

2. The feeding hopper with anti-blocking function according to claim 1, characterized in that: The inner wall of the hopper body (11) is joined to one side of the four stirring blades (23), and a first slot is provided at the bottom of the hopper body (11), and a first sieve plate (13) is fixedly connected to the inner wall of the first slot.

3. The feeding hopper with anti-blocking function according to claim 2, characterized in that: A rotating groove is provided on one side of the first sieve plate (13), and a second sieve plate (14) is provided at the bottom of the first sieve plate (13).

4. The feeding hopper with anti-blocking function according to claim 3, characterized in that: A material tank (12) is provided on the outer surface of the second sieve plate (14), and the inner wall of the material tank (12) is joined and connected to the outer surfaces of four cleaning ends (27).

5. The feeding hopper with anti-blocking function according to claim 4, characterized in that: The top of the material tank (12) is fixedly connected to the bottom of the hopper body (11).

6. The feeding hopper with anti-blocking function according to claim 4, characterized in that: A second groove is provided on one side of the material tank (12), and an inner wall of the second groove is fixedly connected to an outer surface of a second sieve plate (14).

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