Constant-temperature fermentation mechanism for dry garbage

Abstract

The utility model provides a dry garbage constant-temperature fermentation mechanism which comprises a base, a plurality of springs are vertically arranged at the top of the base, a fixing plate is jointly arranged at the tops of the springs, and a plurality of vibration motors, a fermentation cylinder, a feeding hopper, an electric heating device, a temperature sensor, a temperature controller, a discharging pipe, a control valve, a top cover and a stirring shaft are arranged at the bottom of the fixing plate. The driving module, the stirring blade, the telescopic push rod and the connecting rods are jointly provided with a plurality of material cleaning scraping plates which can be arranged on the outer side of the stirring blade in a sleeving manner and are matched with the inner side wall of the fermentation cylinder. According to the constant-temperature fermentation mechanism for the dry garbage, disclosed by the utility model, not only can the basic requirement of fermenting the garbage be met, but also the garbage remained on the inner wall of the fermentation device can be quickly and conveniently cleaned through the automatic scraping structure, so that the use requirement of people can be better met.

Description

Technical Field

[0001] The utility model belongs to the technical field of dry garbage treatment, and particularly relates to a dry garbage constant temperature fermentation mechanism. Background Technique

[0002] In the process of processing dry garbage, it is necessary to carry out constant temperature fermentation on the dry garbage. The existing dry garbage constant temperature fermentation mechanism can meet the basic requirements for fermenting dry garbage. However, since some garbage adheres to the inner wall of the fermentation device, and the device usually does not have a scraping structure for automatically cleaning the garbage adhering to the inner wall of the fermentation device, when discharging the fermented dry garbage, it is usually necessary to manually clean the dry garbage adhering to the inner wall of the fermentation device in a time-consuming and laborious manner. This is not only very troublesome, time-consuming and laborious, but also affects the overall efficiency of fermenting dry garbage.

[0003] For example, the utility model with the publication number of CN 209619228 U discloses a biomass garbage fermentation treatment device based on the preparation of biological fertilizer. In the technical solution of this patent, it can only stir the garbage to meet the basic requirements of fermentation treatment. When discharging the fermented garbage, it cannot automatically clean and discharge the residual garbage. Therefore, it requires users to clean the garbage remaining on the inner wall of the fermentation device in a time-consuming and laborious manner, which is very troublesome and will cause users not to be able to quickly add new garbage to be fermented, thus affecting the overall efficiency of fermenting garbage. Content of the Utility Model

[0004] In view of this, in order to overcome the deficiencies of the prior art, the utility model provides a dry garbage constant temperature fermentation mechanism, which can not only meet the basic requirements for fermenting garbage, but also quickly and conveniently clean the garbage remaining on the inner wall of the fermentation device through an automatic scraping structure, so as to better meet the use requirements of people.

[0005] To solve the above technical problems, the technical solution adopted by the present utility model is as follows: A dry garbage constant temperature fermentation mechanism, including a base, a plurality of springs are vertically arranged on the top of the base, a fixing plate is jointly arranged on the tops of the plurality of springs, a plurality of vibration motors are arranged at the bottom of the fixing plate, a fermentation cylinder is obliquely arranged to the right through a support rod on the top of the fixing plate, a feed hopper is arranged at the top left end of the fermentation cylinder, an electric heating device is arranged inside the side wall of the fermentation cylinder, a temperature sensor extending into the inside of the feed hopper is arranged on the side wall of the feed hopper, a temperature controller electrically connected to the electric heating device and the temperature sensor is arranged on the outer side wall of the fermentation cylinder, a discharge pipe located on the right side of the fixing plate is arranged at the bottom right end of the fermentation cylinder, a control valve is arranged on the discharge pipe, a top cover is detachably arranged on the feed hopper, a stirring shaft penetrates through the left end of the fermentation cylinder and is arranged along the axis direction of the fermentation cylinder, a driving module for driving the stirring shaft is also arranged at the left end of the fermentation cylinder, stirring blades adapted to the fermentation cylinder are arranged on the stirring shaft, a plurality of telescopic push rods with output shafts extending into the fermentation cylinder are also arranged along the axis direction of the fermentation tank at the left end of the fermentation tank, connecting rods are respectively arranged at the inner ends of the output shafts of the plurality of telescopic push rods, and a cleaning scraper capable of being sleeved outside the plurality of stirring blades and adapted to the inner side wall of the fermentation cylinder is jointly arranged on the plurality of connecting rods.

[0006] As a further improvement of the present utility model, the top cover is screwed and fixed to the feed hopper, and a turning handle is also arranged on the top cover.

[0007] As a further improvement of the present utility model, the driving module includes a U-shaped fixing frame arranged on the outer side wall of the left end of the fermentation cylinder, a driving motor is arranged at the side end of the fixing frame, and the output shaft of the driving motor is connected to the outer side end of the connecting shaft through a coupling.

[0008] As a further improvement of the present utility model, an exhaust pipe is also arranged at the side end of the feed hopper, an exhaust valve is arranged on the exhaust pipe, a pressure sensor is also arranged on the feed hopper, and a controller electrically connected to the pressure sensor and the exhaust valve is also arranged on the feed hopper.

[0009] As a further improvement of the present utility model, a support bearing is also arranged on the inner side wall of the right end of the fermentation cylinder, and the outer side wall of the right end of the stirring shaft is also connected to the inner ring of the support bearing.

[0010] As a further improvement of the present utility model, a guiding insertion cylinder is also arranged on the top of the base, and a guiding insertion plate detachably inserted into the corresponding guiding insertion cylinder is arranged at the bottom of the fixing plate.

[0011] As a further improvement of the present utility model, an extension plate is also arranged at the bottom side end of the base, and a foundation bolt for connecting to the ground is arranged on the extension plate.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] First, after the user adds dry garbage into the fermentation cylinder through the feed hopper, the top cover and the feed hopper can be fixed together, and the electric heating device is started through the temperature controller to heat up the fermentation cylinder and the dry garbage inside. The temperature controller can monitor the temperatures inside the feed hopper and the fermentation cylinder in cooperation with the temperature sensor, so that the electric heating device heats up when heating is required and pauses heating when heating is not required, thus keeping the temperature inside the fermentation cylinder constant and better fermenting the dry garbage. During the fermentation process, the driving module can be used to make the stirring shaft and the stirring blades stir the dry garbage, so that the temperature of the dry garbage is more uniform and the dry garbage is fermented more fully. After the fermentation of the dry garbage is completed, since the fermentation cylinder is inclined to the right, the control valve can be opened, so that the dry garbage leaves the fermentation cylinder through the discharge pipe, and the stirring shaft and the stirring blades can continue to stir the dry garbage, and at the same time, the vibration motor starts to work, and the fermentation cylinder vibrates with the cooperation of multiple springs, so as to discharge the material more smoothly and quickly. In addition, the output shaft of the telescopic push rod can extend to the right by a certain length, so that the cleaning scraper can clean the dry garbage adhered to the inner wall of the fermentation cylinder and make it slide to the right along the inclined direction of the fermentation cylinder and discharge through the discharge pipe, thus quickly and thoroughly cleaning the fermented dry garbage.

[0014] Second, through the support bearing, the right end of the stirring shaft can be supported auxiliary, avoiding the deformation of the stirring shaft; the controller can monitor the air pressures inside the feed hopper and the fermentation tank through the air pressure sensor. When it is found that the air pressure is too high, the pressure relief valve is opened and the pressure is relieved through the exhaust pipe to avoid danger caused by too high temperature inside the fermentation tank.

[0015] Third, through the cooperation of the guiding insertion cylinder and the guiding insertion plate, the fixed plate can be prevented from laterally shifting during the vibration operation, thus avoiding the lateral deformation and damage of the spring.

[0016] Fourth, through the extension plate and the anchor bolts, the device can be prevented from easily shifting and tipping over during the working process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described in detail below with reference to the drawings and specific embodiments.

[0018] Figure 1 is a structural schematic diagram of the present invention;

[0019] Figure 2 is a structural schematic diagram of the base, spring, fixed plate, vibration motor, guiding insertion cylinder, guiding insertion plate, extension plate, and anchor bolts of the present invention;

[0020] Figure 3Schematic diagram of the drive module, stirring shaft, stirring blade, and support bearing of the present utility model;

[0021] Figure 4 Schematic diagram of the stirring shaft, stirring blade, telescopic push rod, cleaning scraper, connecting rod, and drive module of the present utility model.

[0022] In the figure: 101, base; 102, spring; 103, fixed plate; 104, vibration motor; 105, fermentation cylinder; 106, feed hopper; 107, support rod; 108, temperature sensor; 109, temperature controller; 110, discharge pipe; 111, control valve; 112, top cover; 113, stirring shaft; 114, stirring blade; 115, telescopic push rod; 116, cleaning scraper; 117, turning handle; 118, exhaust pipe; 119, exhaust valve; 120, air pressure sensor; 121, controller; 122, connecting rod; 201, fixing bracket; 202, drive motor; 203, coupling; 301, support bearing; 302, guiding insertion cylinder; 303, guiding insertion plate; 304, extension plate; 305, anchor bolt. Detailed implementation manners

[0023] To better understand the present utility model, the content of the present utility model will be further clearly described below in conjunction with embodiments. However, the protected content of the present utility model is not limited to the following embodiments. In the following description, a large number of specific details are given to provide a more thorough understanding of the present utility model. However, it is obvious to those skilled in the art that the present utility model can be implemented without one or more of these details.

[0024] Such as Figure 1 、 2As shown in Figures 3 and 4, a dry garbage constant temperature fermentation mechanism includes a base 101. A plurality of springs 102 are vertically arranged on the top of the base 101. A fixing plate 103 is jointly arranged on the tops of the plurality of springs 102. A plurality of vibration motors 104 are arranged at the bottom of the fixing plate 103. A fermentation cylinder 105 is obliquely arranged to the right on the top of the fixing plate 103 through a support rod 107. A feed hopper 106 is arranged at the top left end of the fermentation cylinder 105. An electric heating device is arranged inside the side wall of the fermentation cylinder 105. A temperature sensor 108 extending into the inside of the feed hopper 106 is arranged on the side wall of the feed hopper 106. A temperature controller 109 electrically connected to the electric heating device and the temperature sensor 108 is arranged on the outer side wall of the fermentation cylinder 105. A discharge pipe 110 located on the right side of the fixing plate 103 is arranged at the bottom right end of the fermentation cylinder 105. A control valve 111 is arranged on the discharge pipe 110. A top cover 112 is detachably arranged on the feed hopper 106. A stirring shaft 113 is arranged through the left end of the fermentation cylinder 105 along the axial direction of the fermentation cylinder 105. A driving module for driving the stirring shaft 113 is further arranged at the left end of the fermentation cylinder 105. Stirring blades 114 adapted to the fermentation cylinder 105 are arranged on the stirring shaft 113. A plurality of telescopic push rods 115 with output shafts extending into the fermentation cylinder 105 are further arranged along the axial direction of the fermentation cylinder at the left end of the fermentation tank. Connecting rods 122 are respectively arranged at the inner ends of the output shafts of the plurality of telescopic push rods 115. A cleaning scraper 116 capable of being sleeved outside the stirring blades 114 and adapted to the inner side wall of the fermentation cylinder 105 is jointly arranged on the plurality of connecting rods 122.

[0025] As Figure 1 shown, the top cover 112 is screwed and fixed to the feed hopper 106, and a turning handle 117 is further arranged on the top cover 112. The user can twist and adjust the top cover 112 through the turning handle 117, so as to remove the top cover 112 from the feed hopper 106 during feeding, and after feeding is completed, screw and fix the top cover 112 and the feed hopper 106 together.

[0026] As Figure 1 、 3 、4 shown, the driving module includes a U-shaped fixing frame 201 arranged on the outer side wall of the left end of the fermentation cylinder 105. A driving motor 202 is arranged at the side end of the fixing frame 201. The output shaft of the driving motor is connected to the outer side end of the connecting shaft through a coupling 203.

[0027] As Figure 1As shown, an exhaust pipe 118 is further provided at the side end of the feed hopper 106, an exhaust valve 119 is further provided on the exhaust pipe 118, a pressure sensor 120 is further provided on the feed hopper 106, and a controller 121 electrically connected to the pressure sensor 120 and the exhaust valve 119 is further provided on the feed hopper 106. The controller 121 can monitor the air pressure inside the feed hopper 106 and the fermentation tank through the pressure sensor 120. When it is found that the air pressure is too high, the pressure relief valve is opened and pressure relief is carried out through the exhaust pipe 118 to avoid danger caused by too high temperature inside the fermentation tank.

[0028] The user can first remove the top cover 112, and then add dry garbage and other materials required for fermentation into the fermentation cylinder 105 through the feed hopper 106. Subsequently, the top cover 112 and the feed hopper 106 are screwed and fixed together again. Then, the electric heating device can be started through the temperature controller 109 to heat the fermentation cylinder 105 and the dry garbage inside. The temperature controller 109 can monitor the temperature inside the feed hopper 106 and the fermentation cylinder 105 in cooperation with the temperature sensor 108, so that the electric heating device heats when heating is required and pauses heating when heating is not required, so as to keep the temperature inside the fermentation cylinder 105 constant, and thus better carry out fermentation treatment on the dry garbage. During the fermentation process, the drive motor 202 can be started, and the stirring shaft 113 and the stirring blades 114 are used to stir the dry garbage through the coupling 203, so that the temperature of the dry garbage is more uniform and the dry garbage is fermented more fully.

[0029] After the fermentation treatment of the dry garbage is completed, because the fermentation cylinder 105 is inclined to the right, the control valve 111 can be opened, so that the dry garbage leaves the fermentation cylinder 105 through the discharge pipe 110. The dry garbage can be continuously stirred through the stirring shaft 113 and the stirring blades 114, and at the same time, the vibration motor 104 is started to make the fermentation cylinder 105 vibrate in cooperation with the plurality of springs 102, so as to discharge the material more smoothly and quickly. The output shaft of the telescopic push rod 115 can be extended to the right by a certain length, so that the plurality of connecting rods 122 and the plurality of cleaning scrapers 116 move, so that the plurality of scraping plates clean the dry garbage adhered to the inner wall of the fermentation cylinder 105 and make it slide to the right along the inclined direction of the fermentation cylinder 105 and discharge through the discharge pipe 110, so as to quickly and thoroughly clean the fermented dry garbage.

[0030] According to another embodiment of the present invention, as Figure 3 shown, a support bearing 301 is further provided on the inner side wall at the right end of the fermentation cylinder 105, and the outer side wall at the right end of the stirring shaft 113 is also connected to the inner ring of the support bearing 301. Through the support bearing 301, the right end of the stirring shaft 113 can be supported auxiliary to avoid deformation of the stirring shaft 113.

[0031] According to another embodiment of the present utility model, as Figure 2 shown, a guiding insertion cylinder 302 is further provided at the top of the base 101, and a guiding insertion plate 303 which is inserted and fixed with the corresponding guiding insertion cylinder 302 is further provided at the bottom of the fixing plate 103. Through the cooperation of the guiding insertion cylinder 302 and the guiding insertion plate 303, the fixing plate 103 can be prevented from laterally shifting during the vibration operation, thereby preventing the spring 102 from being damaged due to lateral deformation.

[0032] According to another embodiment of the present utility model, as Figure 2 shown, an extension plate 304 is further provided at the bottom side end of the base, and anchor bolts 305 for connecting with the ground are further provided on the extension plate 304. The user can make the anchor bolts 305 pass through the extension plate 304 and connect with the ground, thereby preventing the device from easily shifting and tipping over during operation.

[0033] The above are the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art of this technology, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model.

Claims

1. A dry garbage constant temperature fermentation mechanism, comprising a base (101), characterized in that: A plurality of springs (102) are vertically arranged on the top of the base (101), a fixing plate (103) is commonly arranged on the top of the plurality of springs (102), a plurality of vibration motors (104) are arranged on the bottom of the fixing plate (103), a fermentation cylinder (105) is arranged on the top of the fixing plate (103) tilted to the right through a support rod (107), a feed hopper (106) is arranged on the top of the left end of the fermentation cylinder (105), an electric heating device is arranged inside the side wall of the fermentation cylinder (105), a temperature sensor (108) extending to the inside of the feed hopper (106) is arranged on the side wall of the feed hopper (106), a temperature controller (109) electrically connected to the electric heating device and the temperature sensor (108) is arranged on the outer side wall of the fermentation cylinder (105), a discharge pipe (110) located on the right side of the fixing plate (103) is arranged on the bottom of the right end of the fermentation cylinder (105), and the discharge pipe (110) ) is provided with a control valve (111), a top cover (112) is detachably provided on the feed hopper (106), a stirring shaft (113) is passed through the left end of the fermentation cylinder (105) and is provided along the axial direction of the fermentation cylinder (105), a driving module for driving the stirring shaft (113) is also provided at the left end of the fermentation cylinder (105), a stirring blade (114) matched with the fermentation cylinder (105) is provided on the stirring shaft (113), and a plurality of telescopic push rods (115) whose output shafts extend to the inside of the fermentation cylinder (105) are also provided at the left end of the fermentation tank along the axial direction of the fermentation tank, connecting rods (122) are respectively provided at the inner ends of the output shafts of the plurality of telescopic push rods (115), and a cleaning scraper (116) that can be multiple sleeved on the outer side of the stirring blade (114) and matched with the inner wall of the fermentation cylinder (105) is commonly provided on the plurality of connecting rods (122).

2. The dry garbage constant temperature fermentation mechanism according to claim 1, characterized in that: The top cover (112) is screwed and fixed to the feed hopper (106), and a screw handle (117) is also provided on the top cover (112).

3. The dry garbage constant temperature fermentation mechanism according to claim 2, characterized in that: The driving module comprises a U-shaped fixing frame (201) arranged on the outer side wall of the left end of the fermentation cylinder (105), a driving motor (202) is arranged on the side end of the fixing frame (201), and the output shaft of the driving motor is connected to the outer side end of the connecting shaft via a coupling (203).

4. The dry garbage constant temperature fermentation mechanism according to claim 3, characterized in that: An exhaust pipe (118) is also provided at the side end of the feed hopper (106), an exhaust valve (119) is also provided on the exhaust pipe (118), an air pressure sensor (120) is also provided on the feed hopper (106), and a controller (121) electrically connected to the air pressure sensor (120) and the exhaust valve (119) is also provided on the feed hopper (106).

5. The dry garbage constant temperature fermentation mechanism according to claim 4, characterized in that: A support bearing (301) is also provided on the inner wall of the right end of the fermentation cylinder (105), and the outer wall of the right end of the stirring shaft (113) is also connected to the inner ring of the support bearing (301).

6. The dry garbage constant temperature fermentation mechanism according to claim 5, characterized in that: The top of the base (101) is also provided with a guide plug-in tube (302), and the bottom of the fixing plate (103) is also provided with a guide plug-in plate (303) plugged and fixed with the corresponding guide plug-in tube (302).

7. The dry garbage constant temperature fermentation mechanism according to claim 6, characterized in that: An extension plate (304) is also provided at the bottom side end of the base, and an anchor bolt (305) for connecting to the ground is also provided on the extension plate (304).

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