CN217731676U - Loading attachment is used in biomass fermentation - Google Patents

Abstract

The utility model discloses a feeding device for biomass fermentation, which comprises a feeding hopper and a screw conveyor. One end of the screw conveyor is provided with a feeding pipe, and the other end is provided with a discharging pipe. The one-piece molding is provided with a connecting pipe, and the connecting pipe is detachably connected to the feeding pipe. A pair of openings are provided on both sides of the connecting pipe and are located above the feeding pipe, and the two side walls of the connecting pipe are located on one side of the opening. An accommodating cavity is fixedly installed on the side, and the utility model relates to the technical field of biomass fermentation. The device has a compact structure. Movable baffles are arranged on both sides of the connecting pipe, and the spring, the lever and the limit buckle cooperate with each other. It can quickly open or close the feeding hopper, so as to meet the needs of different working conditions. The setting of the turning component can avoid the phenomenon of bridging due to blockage during feeding. The connecting pipe and the feeding pipe can be detachably connected, which is convenient for Subsequent replacement of parts brings convenience to people's use.

Description

A feeding device for biomass fermentation

technical field

The utility model relates to the technical field of biomass fermentation, in particular to a feeding device for biomass fermentation.

Background technique

Biomass mainly refers to substances such as straws, trees and other lignocellulose in the process of agricultural and forestry production except grain and fruit, leftovers of agricultural product processing, agricultural and forestry waste, and livestock manure and waste in the process of animal husbandry. It has the characteristics of renewability, low pollution and wide distribution.

During the fermentation process of biomass, it is necessary to carry out feeding work through a feeding device. Chinese patent CN204227414U discloses an energy-saving and environmentally friendly furnace device with automatic and smooth feeding of biomass particles, including a furnace body device. Feeding device; the automatic feeding device includes a silo, there is an auger conveyor under the silo, and a buckled angle steel is erected above the outlet in the silo;

The device can carry out the feeding work. However, during the feeding process, the device cannot quickly close the feeding hopper when the feeding is not needed, so that the materials in the feeding hopper continue to carry out the feeding work, resulting in a waste of resources. , Inconvenient to use.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a feeding device for biomass fermentation, which solves the problem that the existing feeding device cannot be quickly opened or closed according to working conditions.

In order to achieve the above purpose, the utility model is realized through the following technical solutions: a feeding device for biomass fermentation, including a feed hopper and a screw conveyor, one end of the screw conveyor is provided with a feed pipe, and the other end is provided with The outlet pipe is integrally formed with a connecting pipe below the feeding hopper, and the connecting pipe is detachably connected to the feeding pipe. A pair of openings are provided on both sides of the connecting pipe and above the feeding pipe. An accommodating cavity is fixedly installed on the two side walls of the connecting pipe and located on one side of the opening, and a material baffle plate is slidably installed in the accommodating cavity, and one end of the material baffle plate is connected to the inner wall of the accommodating cavity by a spring, and the other One end extends into the connecting pipe through the opening, the accommodating cavity is provided with a limiting assembly, and the feeding hopper is provided with a turning assembly.

Preferably, the limiting assembly includes a chute provided on the upper wall of the accommodating chamber, the upper wall of the baffle plate is provided with a lever slidably connected with the chute, and the upper wall of the accommodating chamber is far away from the A bracket is provided on one side of the connecting pipe, and a limit buckle is hinged on the bracket, and a limit groove matching the limit buckle is provided on the driving rod.

Preferably, the material turning assembly includes a pair of shaft brackets arranged on the inner wall of the hopper, a horizontal shaft is rotatably installed between the pair of shaft brackets, and a number of material turning rods are arranged on the horizontal shaft. The side wall of the feed hopper is provided with a motor, and the driving end of the motor is equipped with a drive shaft. One end of the drive shaft penetrates the side wall of the feed hopper and is fixedly installed with a drive gear. meshed driven gear.

Preferably, a pair of positioning frames are provided on both sides of the feeding pipe, the upper wall of the positioning frame is provided with a positioning groove, the connecting pipe is sleeved on the outer wall of the feeding pipe, and the lower end is provided with a positioning groove matching the positioning groove. plate, and the positioning plate and the positioning frame are connected by bolts.

Preferably, both the feed pipe and the connecting pipe are square pipes.

Preferably, the side wall of the hopper is provided with a fixing frame for fixing the motor.

Preferably, an auger is provided inside the screw conveyor.

Beneficial effect

The utility model discloses a feeding device for biomass fermentation, which has the following beneficial effects: the device has a compact structure, and movable material retaining plates are arranged on both sides of a connecting pipe, and a spring, a driving rod, and a limit buckle are connected. With the cooperation, the feeding hopper can be quickly opened or closed, so as to meet the needs of different working conditions. The setting of the turning component can avoid the bridging phenomenon due to blockage during feeding. The connection between the connecting pipe and the feeding pipe can be detachable. It is convenient for the replacement of subsequent parts and brings convenience to people's use.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is an enlarged schematic diagram of A in Fig. 1 of the present invention.

Fig. 3 is an enlarged schematic diagram of B in Fig. 1 of the present utility model.

Fig. 4 is a top structural schematic diagram of the limit buckle of the present invention.

In the figure: 1. Feed hopper; 2. Screw conveyor; 3. Feed pipe; 4. Discharge pipe; 5. Connecting pipe; chute; 10, driving lever; 11, bracket; 12, limit buckle; 13, limit slot; 14, axle frame; 15, horizontal axis; 16, turning rod; 17, motor; 18, drive shaft; , driving gear; 20, driven gear; 21, positioning frame; 22, positioning groove; 23, positioning plate; 24, bolt; 25, auger.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-4, the utility model provides a technical solution: a feeding device for biomass fermentation, including a feed hopper 1 and a screw conveyor 2, and one end of the screw conveyor 2 is provided with a feed pipe 3 , the other end is provided with a discharge pipe 4, the lower part of the feed hopper 1 is integrally formed with a connecting pipe 5, the connecting pipe 5 is detachably connected to the feeding pipe 3, and the two sides of the connecting pipe 5 are located at A pair of openings are arranged above the feed pipe 3, and the two side walls of the connecting pipe 5 are fixedly installed with an accommodating cavity 6 at one side of the opening, and a material blocking plate 7 is slidably installed in the accommodating cavity 6. One end of the baffle plate 7 is connected to the inner wall of the accommodating cavity 6 through a spring 8, and the other end extends into the connecting pipe 5 through an opening. Material turning assembly; the limiting assembly includes a chute 9 arranged on the upper wall of the accommodating chamber 6, and the upper wall of the material blocking plate 7 is provided with a driving rod 10 slidingly connected with the chute 9, the A bracket 11 is provided on the upper wall of the accommodating cavity 6 away from the connecting pipe 5, and a limit buckle 12 is hinged on the bracket 11, and a limit slot 13 matching the limit buckle 12 is provided on the shift lever 10 The material turning assembly includes a pair of shaft brackets 14 arranged on the inner wall of the feed hopper 1, and a horizontal shaft 15 is installed between the pair of shaft brackets 14, and a number of turning shafts are arranged on the horizontal shaft 15. Rod 16, the side wall of the feed hopper 1 is provided with a motor 17, the driving end of the motor 17 is equipped with a drive shaft 18, and one end of the drive shaft 18 runs through the side wall of the feed hopper 1 and is fixedly equipped with a drive gear 19, so The horizontal shaft 15 is provided with a driven gear 20 meshed with the drive gear 19; a pair of positioning frames 21 are provided on both sides of the feed pipe 3, and a positioning groove 22 is provided on the upper wall of the positioning frame 21, and the The connecting pipe 5 is sleeved on the outer wall of the feed pipe 3, and the lower end is provided with a positioning plate 23 matched with the positioning groove 22, and the positioning plate 23 is connected with the positioning frame 21 by a bolt 24; the feed pipe 3 and The connecting pipes 5 are all square pipes; the side wall of the feed hopper 1 is provided with a fixing frame for fixing the motor 17; the screw conveyor 2 is provided with an auger 25 .

The parts in this case are connected sequentially by those skilled in the art. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.

Embodiment: when in use, pull the lever 10 to both sides, so that it drives the material stopper 7 to shrink into the accommodation cavity 6 until the lever 10 slides to the end of the chute 9, and the limit buckle 12 on the rotating bracket 11 , so that it is placed on the driving rod 10, and one end is embedded in the limit groove 13 on the driving rod 10, so as to realize the fixing of the driving rod 10 and the material blocking plate 7, and at this time, the material blocking plates 7 on both sides are inserted into the accommodating cavity 6 Inside, the blanking work can be carried out. When blanking, start the motor 17 to make it drive the drive shaft 18 and the drive gear 19 to rotate, and the driven gear 20 meshing with it drives the horizontal shaft 15 and the turning rod 16 to rotate, so as to avoid excessive falling of the material. The phenomenon of accumulation and blockage will soon occur. The materials falling from the feeding hopper 1 will complete the feeding process under the action of the screw conveyor 2. The rod 10 is separated, and at this moment, under the action of the spring 8, a pair of retaining plates 7 are reset and the connecting pipe 5 is closed, and at this moment, the feeding is stopped.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. any such actual relationship or order exists between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. without further restrictions. The phrase "the inclusion of an element defined by ... does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising said element".

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. A feeding device for biomass fermentation, comprising a feed hopper (1) and a screw conveyor (2), one end of the screw conveyor (2) is provided with a feed pipe (3), and the other end is provided with an outlet The feed pipe (4), is characterized in that a connecting pipe (5) is integrally formed under the feeding hopper (1), and the connecting pipe (5) is detachably connected to the feeding pipe (3), so A pair of openings are provided on both sides of the connecting pipe (5) and above the feed pipe (3), and accommodating chambers (6) are fixedly installed on both side walls of the connecting pipe (5) and on one side of the opening. A baffle plate (7) is slidably installed in the accommodating cavity (6), and one end of the baffle plate (7) is connected to the inner wall of the accommodating cavity (6) through a spring (8), and the other end extends through the opening. In the connecting pipe (5), a limiting component is provided on the accommodating cavity (6), and a turning component is provided in the feeding hopper (1). 2. A kind of feeding device for biomass fermentation according to claim 1, characterized in that, the limiting assembly comprises a chute (9) arranged on the upper wall of the accommodating cavity (6), the The upper wall of the baffle plate (7) is provided with a lever (10) slidingly connected with the chute (9), and the upper wall of the accommodating chamber (6) is provided with a bracket ( 11), the bracket (11) is hinged with a limit buckle (12), and the lever (10) is provided with a limit slot (13) matching the limit buckle (12). 3. A kind of feeding device for biomass fermentation according to claim 2, characterized in that, the turning assembly comprises a pair of shaft frames (14) arranged on the inner wall of the feed hopper (1), a A horizontal shaft (15) is installed for rotation between the shaft brackets (14), and several turning rods (16) are arranged on the horizontal shaft (15), and a motor is provided on the side wall of the feed hopper (1). (17), the drive end of the motor (17) is equipped with a drive shaft (18), and one end of the drive shaft (18) penetrates the side wall of the feed hopper (1) and is fixedly installed with a drive gear (19). A driven gear (20) meshing with the driving gear (19) is arranged on the shaft (15). 4. A kind of feeding device for biomass fermentation according to claim 3, characterized in that, a pair of positioning frames (21) are arranged on both sides of the feeding pipe (3), and a pair of positioning frames (21) are arranged on the positioning frame (21). The wall is provided with a positioning groove (22), the connecting pipe (5) is sleeved on the outer wall of the feed pipe (3), and the lower end is provided with a positioning plate (23) matching the positioning groove (22), the positioning plate (23) is connected with the spacer (21) by bolts (24). 5. The feeding device for biomass fermentation according to claim 3, characterized in that, the feeding pipe (3) and the connecting pipe (5) are both square pipes. 6. The feeding device for biomass fermentation according to claim 3, characterized in that, the side wall of the feed hopper (1) is provided with a fixing frame for fixing the motor (17). 7. The feeding device for biomass fermentation according to claim 2, characterized in that, an auger (25) is arranged inside the screw conveyor (2).

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