Fermentation roller end face structure capable of conveniently adjusting discharging amount and returning amount

Abstract

The utility model discloses a fermentation roller end face structure convenient for adjusting discharge and return quantity, relates to the field of fermentation rollers, solves the problem that the discharge position and the return quantity are difficult to adjust according to requirements in the conventional device, and adopts the following scheme that the fermentation roller end face structure comprises a fermentation roller and a sealing plate, a discharging hole is formed in the sealing plate; the discharging assembly comprises a mounting plate, a discharging pipe and a material returning pipe, the mounting plate is tightly attached to the outer wall of the sealing plate, a material guiding groove located on the outer side of the discharging hole is formed in the center of the mounting plate, and the discharging pipe located on the outer side of the material guiding groove is fixedly connected to the outer wall of the mounting plate. According to the fermentation roller end face structure convenient for adjusting the discharging and returning amount, through the arrangement of the upper discharging assembly at the outer end of the fermentation roller, the position of the outer end of the discharging pipe can be adjusted and the discharging position can be synchronously adjusted through the left-right slidable arrangement between the upper discharging assembly and the fermentation roller; and the material returning amount discharged from the material returning pipe can be adjusted by sliding the sliding plate left and right.

Description

Technical Field

[0001] The utility model relates to the technical field of fermentation drums, in particular to an end surface structure of a fermentation drum that is convenient for adjusting the amount of material discharging and returning. Background Art

[0002] The drum fermenter is mainly used for manure treatment in farms. It changes the traditional pool fermentation process and improves production efficiency.

[0003] After searching, the application with patent number CN201620013908.0 discloses an adjustable discharge hood for an aerobic fermentation drum, including a discharge hood end plate and a discharge port, wherein the discharge hood end plate is tightly connected to the rear end of the fermentation drum, and the discharge port is located at the bottom end of the discharge hood; the discharge hood also includes: a rotating discharge baffle disposed outside the rear end port of the fermentation drum, the rotating shaft of the discharge baffle coincides with the center of the fermentation drum; and a driving device for driving the discharge baffle to rotate. The structure of the discharge baffle adopts a large fan-shaped structure design and is designed to be rotatable and adjustable left and right, which solves the problems of insufficient filling of the fermentation drum and emptying of the drum materials in the past. The double seal form adopted has improved the traditional single seal of the discharge hood, overcoming the problem of poor sealing effect of the single seal and easy gas leakage.

[0004] The above application documents achieve sealing by setting up a sealing component. The existing discharge port is generally fixed, with poor flexibility and adjustment effect. At the same time, a flap-type return port is provided on the discharge port, but the return amount is fixed, resulting in the roller being in a fixed position during discharge and having a poor discharge effect. At the same time, the return amount is limited, and its practicality is low.

[0005] Therefore, we propose a fermentation drum end surface structure that is convenient for adjusting the amount of discharge and return of materials. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a fermentation drum end surface structure that is convenient for adjusting the discharge and return amounts, thereby solving the problem that the prior devices are difficult to adjust the discharge position and return amount according to demand.

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: a fermentation drum end surface structure that is convenient for adjusting the amount of discharge and return, including a fermentation drum and a sealing plate sealedly installed at its discharge port;

[0008] A discharge hole is provided at the center of the sealing plate, a first limiting nail and a second limiting nail are fixedly installed on the outer wall of the sealing plate, and the sealing plate is slidably sleeved with a discharge assembly through the first limiting nail and the second limiting nail;

[0009] The discharge assembly includes a mounting plate, a discharge pipe and a return pipe. The mounting plate is tightly attached to the outer wall of the sealing plate. A guide groove outside the discharge hole is provided at the center of the mounting plate. The discharge pipe outside the guide groove is fixedly connected to the outer wall of the mounting plate.

[0010] The bottom of the discharge pipe is fixedly connected with a return pipe, the outer wall of the return pipe is provided with a plate groove, and a slide plate is slidably sleeved in the plate groove.

[0011] Preferably, the radius of the guide trough is one third of the radius of the discharge hole;

[0012] Among them, the setting of the material guide trough facilitates its left and right adjustment within the range of the first limit pin to ensure the discharge effect.

[0013] Preferably, the discharge pipe is an oblique pipe, and the return pipe at the bottom of the discharge pipe is a vertical pipe;

[0014] The arrangement of the oblique discharge pipe facilitates the discharge of the material therein, while the arrangement of the return pipe facilitates quantitative return of the material.

[0015] Preferably, a material transfer pipe connected to the fermentation drum is provided on the bottom side thereof, the material transfer pipe is an L-shaped pipe, and a bucket-shaped cover located outside the bottom end of the return pipe is fixedly installed on the top of the material transfer pipe;

[0016] Among them, the setting of the material transfer pipe is convenient for re-transporting the returned material to the fermentation drum.

[0017] Preferably, a discharge pipe is fixedly welded on the outer wall of the mounting plate, four groups of second limit grooves and two groups of first limit grooves are opened on the mounting plate, and the first limit pin and the second limit pin on the outer wall of the sealing plate are slidably engaged in the first limit groove and the second limit groove;

[0018] Among them, the provision of the first limiting groove and the second limiting groove facilitates the overall left-right movement of the discharge assembly on the outer side of the sealing plate, thereby achieving an efficient discharge effect.

[0019] Preferably, the first limiting groove and the second limiting groove are both straight grooves, the first limiting nail is a columnar nail, and the second limiting nail is a U-shaped nail.

[0020] The utility model provides a fermentation drum end surface structure that is convenient for adjusting the amount of material discharge and return. It has the following beneficial effects:

[0021] The fermentation drum end face structure, which is convenient for adjusting the discharge and return amounts, can adjust the position of the outer end of the discharge pipe and the discharge position synchronously by arranging the discharge component on the outer end of the fermentation drum and utilizing the left-right sliding arrangement therebetween. In combination with the arrangement of the slide plate in the return pipe, the amount of return material discharged from the return pipe can be adjusted by sliding the slide plate left-right, thereby achieving the effects of efficient discharge and adjustment of the return amount, and solving the problem that the existing device is difficult to adjust the discharge position and return amount according to demand. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 This is a structural schematic diagram of the sealing plate of the utility model;

[0024] Figure 3 It is a structural schematic diagram of the discharge assembly of the utility model;

[0025] Figure 4 It is a structural schematic diagram of the external view of the discharge assembly of the utility model.

[0026] In the figure: 1. fermentation drum; 2. sealing plate; 21. discharge hole; 22. first limit pin; 23. second limit pin; 3. discharge assembly; 31. mounting plate; 311. guide trough; 312. first limit slot; 313. second limit slot; 32. discharge pipe; 33. return pipe; 331. plate slot; 34. slide plate; 4. transfer pipe. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1-4The embodiment of the utility model provides a technical solution: a fermentation drum end face structure that is convenient for adjusting the amount of discharge and return, comprising a fermentation drum 1 and a sealing plate 2 sealedly installed at its discharge port; a discharge hole 21 is opened at the center of the sealing plate 2, a first limiting nail 22 and a second limiting nail 23 are fixedly installed on the outer wall of the sealing plate 2, and the sealing plate 2 is slidably sleeved with a discharge assembly 3 through the first limiting nail 22 and the second limiting nail 23; the discharge assembly 3 comprises a mounting plate 31, a discharge pipe 32 and a return pipe 33, the mounting plate 31 is tightly attached to the outer wall of the sealing plate 2, a guide groove 311 is opened at the center of the mounting plate 31 and is located outside the discharge hole 21, and a discharge pipe 32 located outside the guide groove 311 is fixedly connected to the outer wall of the mounting plate 31; a return pipe 33 is fixedly connected to the bottom of the discharge pipe 32, a plate groove 331 is opened on the outer wall of the return pipe 33, and a slide plate 34 is slidably sleeved in the plate groove 331;

[0029] Among them, the fermentation drum end face structure that is convenient for adjusting the discharge and return amounts, through the arrangement of the discharge assembly 3 on the outer end of the fermentation drum 1, can utilize the left and right sliding arrangement therebetween to adjust the position of the outer end of the discharge pipe 32, and synchronously adjust the discharge position, and in conjunction with the arrangement of the slide plate 34 in the return pipe 33, can adjust the amount of return material discharged from the return pipe 33 by sliding the slide plate 34 left and right, thereby achieving the effect of efficient discharge and adjustment of the return amount, and solving the problem that the existing device is difficult to adjust the discharge position and return amount according to demand.

[0030] Embodiment 2:

[0031] The radius of the guide groove 311 is one third of the radius of the discharge hole 21 ; wherein, the setting of the guide groove 311 facilitates its left and right adjustment within the range of 21 to ensure the discharge effect.

[0032] The discharge pipe 32 is an oblique pipe, and the return pipe 33 at the bottom of the discharge pipe 32 is a vertical pipe; wherein, the oblique pipe of the discharge pipe 32 is convenient for discharging the material therein, and the return pipe 33 is convenient for quantitative return of material.

[0033] A transfer pipe 4 connected to the fermentation drum 1 is arranged on the bottom side thereof. The transfer pipe 4 is an L-shaped pipe, and a bucket-shaped cover located outside the bottom end of the return pipe 33 is fixedly installed on the top of the transfer pipe 4. The setting of the transfer pipe 4 facilitates the re-conveyance of the returned material to the fermentation drum 1.

[0034] A discharge pipe 32 is fixedly welded on the outer wall of the mounting plate 31, and four groups of second limit grooves 313 and two groups of first limit grooves 312 are provided on the mounting plate 31, and the first limit pins 22 and the second limit pins 23 on the outer wall of the sealing plate 2 are slidably engaged in the first limit grooves 312 and the second limit grooves 313; wherein, the setting of the first limit grooves 312 and the second limit grooves 313 facilitates the overall movement of the discharge assembly 3 to the left and right on the outer side of the sealing plate 2, thereby achieving the effect of efficient discharge.

[0035] The first limiting groove 312 and the second limiting groove 313 are both straight grooves, the first limiting nail 22 is a columnar nail, and the second limiting nail 23 is a U-shaped nail.

[0036] The working principle and use process of the utility model are as follows: when the device is needed to work, slide the discharge assembly 3 left and right according to the demand, adjust the position of the guide groove 311 outside the discharge hole 21, and simultaneously adjust the position of the bottom end of the discharge pipe 32, and then pull the slide plate 34 in the return pipe 33 to adjust the size of the return amount, so as to achieve the effect of flexibly adjusting the return amount and the discharge position according to the demand.

[0037] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0038] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A fermentation drum end surface structure that facilitates adjustment of the amount of material discharged and returned, comprising a fermentation drum (1) and a sealing plate (2) sealedly mounted on the material discharge port thereof; Features: A discharge hole (21) is provided at the center of the sealing plate (2), a first limiting nail (22) and a second limiting nail (23) are fixedly mounted on the outer wall of the sealing plate (2), and the sealing plate (2) is slidably mounted with a discharge assembly (3) via the first limiting nail (22) and the second limiting nail (23); The discharge assembly (3) comprises a mounting plate (31), a discharge pipe (32) and a return pipe (33); the mounting plate (31) is tightly attached to the outer wall of the sealing plate (2); a guide groove (311) located outside the discharge hole (21) is opened at the center of the mounting plate (31); and the discharge pipe (32) located outside the guide groove (311) is fixedly connected to the outer wall of the mounting plate (31); A return pipe (33) is fixedly connected to the bottom of the discharge pipe (32), a plate groove (331) is provided on the outer wall of the return pipe (33), and a slide plate (34) is slidably mounted in the plate groove (331).

2. A fermentation drum end surface structure for facilitating adjustment of the amount of material discharging and returning according to claim 1, characterized in that: The groove body radius of the material guide groove (311) is one third of the groove body radius of the material discharge hole (21).

3. The fermentation drum end surface structure for facilitating adjustment of the amount of discharge and return of materials according to claim 1, characterized in that: The discharge pipe (32) is an oblique pipe, and the return pipe (33) at the bottom of the discharge pipe (32) is a vertical pipe.

4. The fermentation drum end surface structure for facilitating adjustment of the amount of discharge and return of materials according to claim 1, characterized in that: The bottom side of the fermentation drum (1) is provided with a material transfer pipe (4) in communication therewith, the material transfer pipe (4) is an L-shaped pipe, and a bucket-shaped cover located outside the bottom end of the return pipe (33) is fixedly mounted on the top end of the material transfer pipe (4).

5. The fermentation drum end surface structure for facilitating adjustment of the amount of material discharging and returning according to claim 1, characterized in that: A discharge pipe (32) is fixedly welded on the outer wall of the mounting plate (31), and four groups of second limiting grooves (313) and two groups of first limiting grooves (312) are provided on the mounting plate (31), and the first limiting nail (22) and the second limiting nail (23) on the outer wall of the sealing plate (2) are slidably engaged in the first limiting groove (312) and the second limiting groove (313).

6. The fermentation drum end surface structure for facilitating adjustment of the amount of discharge and return of materials according to claim 5, characterized in that: The first limiting groove (312) and the second limiting groove (313) are both straight grooves, the first limiting nail (22) is a columnar nail, and the second limiting nail (23) is a U-shaped nail.

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