阅读说明：本技术 一种能够保持适宜温度的有机肥发酵装置 (Organic fertilizer fermentation device capable of keeping proper temperature ) 是由 刘水长 曾广胜 于 2019-11-18 设计创作，主要内容包括：本发明涉及有机肥技术领域,且公开了一种能够保持适宜温度的有机肥发酵装置,包括发酵池,所述发酵池的顶部开设有透气口,所述发酵池内部放置有秸秆,所述发酵池的内顶壁固定连接有发热器和温度感应箱,所述发酵池的顶部分别固定连接有固定杆和支撑杆,所述固定杆的外侧活动连接有传动轮,所述固定杆的外侧旗且位于传动轮的正上方活动连接有活动杆,所述活动杆的左侧活动连接有连接杆,所述连接杆的底部固定连接有从动轮。通过温度感应体与滑杆的配合使用,通过温度感应体的热胀冷缩带动滑杆的上升和下降,可以控制透气盖和加热器的开启和关闭,从而达到了有效保持适宜的发酵温度的效果,加快了发酵速度,提高了有机肥的肥效。(The invention relates to the technical field of organic fertilizers and discloses an organic fertilizer fermentation device capable of keeping a proper temperature, which comprises a fermentation tank, wherein a ventilation opening is formed in the top of the fermentation tank, straws are placed in the fermentation tank, a heater and a temperature sensing box are fixedly connected to the inner top wall of the fermentation tank, a fixed rod and a supporting rod are respectively and fixedly connected to the top of the fermentation tank, a driving wheel is movably connected to the outer side of the fixed rod, a movable rod is movably connected to the outer side flag of the fixed rod and is positioned right above the driving wheel, a connecting rod is movably connected to the left side of the movable rod, and a driven wheel is fixedly connected to the bottom of the connecting rod. The temperature sensor is matched with the slide bar, the temperature sensor expands with heat and contracts with cold to drive the slide bar to ascend and descend, the ventilation cover and the heater can be controlled to be opened and closed, accordingly, the effect of effectively keeping the appropriate fermentation temperature is achieved, the fermentation speed is accelerated, and the fertilizer efficiency of the organic fertilizer is improved.)

1. The utility model provides a can keep fertilizer fermenting installation of suitable temperature, includes fermentation vat (1), its characterized in that: the fermentation tank is characterized in that a ventilation opening (2) is formed in the top of the fermentation tank (1), straws (3) are placed in the fermentation tank (1), a heater (4) and a temperature sensing box (8) are fixedly connected to the inner top wall of the fermentation tank (1), a fixed rod (11) and a supporting rod (7) are respectively and fixedly connected to the top of the fermentation tank (1), a driving wheel (10) is movably connected to the outer side of the fixed rod (11), a movable rod (12) is movably connected to the outer side of the fixed rod (11) and is positioned right above the driving wheel (10), a connecting rod (13) is movably connected to the left side of the movable rod (12), a driven wheel (14) is fixedly connected to the bottom of the connecting rod (13), a ventilation cover (5) is fixedly connected to the bottom of the driven wheel (14), and a temperature sensing body (15) is installed in, a pressure plate (16) is arranged at the top of the temperature sensing body (15), a sliding rod (9) is fixedly connected to the top of the pressure plate (16), an elastic spring (17) is arranged at the outer side of the sliding rod (9) and inside the temperature sensing body (15), the top of the sliding rod (9) is fixedly connected with an insulating block (18), the top of the insulating block (18) is fixedly connected with a conductive rod (19), the top of the supporting rod (7) is fixedly connected with a control box (6), the inner wall of the control box (6) is fixedly connected with an insulating block (18), the top of the insulating block (18) is fixedly connected with a fixed sleeve (20), the inside of the fixed sleeve (20) is movably connected with a telescopic rod (21), the top fixedly connected with terminal (23) of telescopic link (21), the outside swing joint of telescopic link (21) has pressure spring (22).

2. The organic fertilizer fermentation device capable of keeping a proper temperature according to claim 1, characterized in that: the ventilation cover (5) is positioned right above the ventilation opening (2).

3. The organic fertilizer fermentation device capable of keeping a proper temperature according to claim 1, characterized in that: the driving wheel (10) is meshed with the driven wheel (14).

4. The organic fertilizer fermentation device capable of keeping a proper temperature according to claim 1, characterized in that: the outer side of the sliding rod (9) is provided with threads, and the threads are meshed with the driving wheel (10).

5. The organic fertilizer fermentation device capable of keeping a proper temperature according to claim 1, characterized in that: two binding posts (23) in the control box (6) are respectively connected with the anode and the cathode of the power supply.

6. The organic fertilizer fermentation device capable of keeping a proper temperature according to claim 1, characterized in that: two binding posts (23) in the control box (6) are distributed in bilateral symmetry.

7. The organic fertilizer fermentation device capable of keeping a proper temperature according to claim 1, characterized in that: the diameter of the ventilation cover (5) is larger than that of the ventilation opening (2).

Technical Field

The invention relates to the technical field of organic fertilizers, in particular to an organic fertilizer fermentation device capable of keeping a proper temperature.

Background

The carbon-based organic fertilizer is produced by using straw carbon generated by decomposing crop waste straws by organic fertilizer zymogens as a base material of the organic fertilizer, and mainly plays a role in having a certain adsorption effect, improving the fertilizer efficiency by applying the carbon-based organic fertilizer to soil, keeping good soil fertility and realizing the carbon element balance of the soil.

In the process of fermenting organic fertilizer zymogens, the temperature is gradually increased, the good-heat anaerobic microorganisms gradually play a leading role, complex organic matters in compost are continuously decomposed, heat is accumulated, the temperature can be increased to 60-70 ℃, the good-heat anaerobic microorganisms play an important role in accelerating the decomposition of the compost, if the temperature is higher than 70 ℃, the activity of the anaerobic zymogens is reduced due to overhigh temperature, the metabolic speed of the anaerobic zymogens is reduced, the decomposition time is overlong, partial nutrients of the organic fertilizer are lost, the fertilizer efficiency is reduced, if the temperature is only a short high-temperature period, or the temperature cannot reach the high-temperature degree at all, the decomposition is slow, the fertilizer efficiency is reduced, and meanwhile, harmful bacteria, insects, ova, grass seeds, residual antibiotics and the like in the zymogens cannot be effectively killed.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the organic fertilizer fermentation device capable of keeping the proper temperature, which has the advantage of keeping the proper fermentation temperature and solves the problems of low fermentation speed and insufficient fermentation caused by the temperature problem.

(II) technical scheme

In order to achieve the purpose of maintaining the proper fermentation temperature, the invention provides the following technical scheme: an organic fertilizer fermentation device capable of keeping a proper temperature comprises a fermentation tank, wherein a ventilation opening is formed in the top of the fermentation tank, straws are placed in the fermentation tank, a heater and a temperature sensing box are fixedly connected to the inner top wall of the fermentation tank, a fixed rod and a supporting rod are respectively and fixedly connected to the top of the fermentation tank, a driving wheel is movably connected to the outer side of the fixed rod, a movable rod is movably connected to the outer side of the fixed rod and is positioned right above the driving wheel, a connecting rod is movably connected to the left side of the movable rod, a driven wheel is fixedly connected to the bottom of the connecting rod, a ventilation cover is fixedly connected to the bottom of the driven wheel, a temperature sensing body is installed in the temperature sensing box, a pressure plate is arranged at the top of the temperature sensing body, a sliding rod is fixedly connected to the top of the pressure plate, an elastic spring, the utility model discloses a slide bar, including the top fixedly connected with collets of slide bar, the top fixedly connected with conducting rod of collets, the top fixedly connected with control box of bracing piece, fixedly connected with collets on the inner wall of control box, the fixed cover of top fixedly connected with of collets, the inside swing joint of fixed cover has the telescopic link, the top fixedly connected with terminal of telescopic link, the outside swing joint of telescopic link has pressure spring.

Preferably, the ventilation cover is positioned right above the ventilation opening, so that the ventilation cover covers the ventilation opening.

Preferably, the driving wheel is meshed with the driven wheel, so that the driving wheel drives the driven wheel to rotate.

Preferably, the outer side of the sliding rod is provided with threads, and the threads are meshed with the transmission wheel, so that the sliding rod can enable the transmission wheel to rotate through the threads.

Preferably, the two binding posts in the control box are respectively connected with the anode and the cathode of the power supply, and the circuit is controlled to be powered on and powered off through the control box.

Preferably, two binding posts in the control box are distributed in bilateral symmetry, so that the circuit safety is guaranteed.

Preferably, the diameter of the ventilation cover is larger than that of the ventilation opening, so that the ventilation cover can completely close the ventilation opening.

Advantageous effects

Compared with the prior art, the invention provides an organic fertilizer fermentation device capable of keeping a proper temperature, which has the following beneficial effects:

1. this can keep fertilizer fermenting installation of suitable temperature uses through the cooperation of temperature-sensing body with the slide bar, and the rising and the decline of the expend with heat and contract with cold drive slide bar through the temperature-sensing body can control opening and closing of ventilative lid and heater to reach the effect that effectively keeps suitable fermentation temperature, accelerated the fermentation speed, improved the fertilizer efficiency of fertilizer.

2. This can keep fertilizer fermenting installation of suitable temperature, through the temperature-sensing body, the slide bar is used with ventilative lid's cooperation, make the slide bar rise to the screw thread and mesh with the contact from the driving wheel, the slide bar drives from the driving wheel rotation, it rotates from the driving wheel drive ventilative lid, make ventilative lid open, unnecessary heat is effused through ventilative mouthful in the fermentation vat, the temperature in the fermentation vat is higher, the inflation volume of temperature-sensing body is big more, make ventilative lid's rotation range big more, the opening of its ventilative mouth is big more, make the faster effluvium of heat in the fermentation vat, thereby the effect of unnecessary heat in the quick effectual discharge fermentation vat has been reached.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

FIG. 3 is a schematic view of the structure of the venting cover of the present invention;

FIG. 4 is a schematic view of a temperature sensing mechanism according to the present invention;

FIG. 5 is a schematic diagram of a temperature sensing mechanism in a non-compliance state according to the present invention.

In the figure: 1 fermentation tank, 2 ventilation opening, 3 straw, 4 heater, 5 ventilation cover, 6 control box, 7 support rod, 8 temperature sensing box, 9 slide rod, 10 driving wheel, 11 fixed rod, 12 movable rod, 13 connecting rod, 14 driven wheel, 15 temperature sensor, 16 pressure plate, 17 elastic spring, 18 insulating block, 19 conducting rod, 20 fixed sleeve, 21 telescopic rod, 22 pressure spring and 23 wiring terminal.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an organic fertilizer fermentation device capable of maintaining a suitable temperature comprises a fermentation tank 1, wherein a ventilation port 2 is formed in the top of the fermentation tank 1, straws 3 are placed in the fermentation tank 1, a heater 4 and a temperature sensing box 8 are fixedly connected to the inner top wall of the fermentation tank 1, the top of the fermentation tank 1 is respectively and fixedly connected with a fixed rod 11 and a support rod 7, the outer side of the fixed rod 11 is movably connected with a driving wheel 10, a movable rod 12 is movably connected to the outer side of the fixed rod 11 and is positioned right above the driving wheel 10, the left side of the movable rod 12 is movably connected with a connecting rod 13, the bottom of the connecting rod 13 is fixedly connected with a driven wheel 14, the driving wheel 10 is meshed with the driven wheel 14, the driving wheel 10 drives the driven wheel 14 to rotate, a ventilation cover 5 is fixedly connected to the bottom of the driven wheel 14, the, the temperature sensing box 8 is internally provided with a temperature sensing body 15, the temperature sensing body 15 is matched with the slide bar 9 for use, the temperature sensing body 15 expands with heat and contracts with cold to drive the slide bar 9 to ascend and descend, the ventilation cover 5 and the heater can be controlled to be opened and closed, thereby achieving the effect of effectively keeping proper fermentation temperature, accelerating the fermentation speed and improving the fertilizer efficiency of organic fertilizer, the top of the temperature sensing body 15 is provided with a pressure plate 16, the top of the pressure plate 16 is fixedly connected with the slide bar 9, the outer side of the slide bar 9 is provided with threads, the threads are meshed with the driving wheel 10, the slide bar 9 can enable the driving wheel 10 to rotate through the threads, the slide bar 9 is matched with the ventilation cover 5 through the temperature sensing body 15 and the slide bar 9, the threads are meshed with the driven wheel 14 in a contact manner, the slide bar 9 drives the driven wheel 14 to rotate, the driven wheel 14 drives the ventilation cover 5 to rotate, so that the ventilation cover 5 is opened, redundant heat in the fermentation tank 1 is dissipated through the ventilation port 2, the higher the temperature in the fermentation tank 1 is, the larger the expansion volume of the temperature sensor 15 is, the larger the rotation amplitude of the ventilation cover 5 is, the larger the opening of the ventilation port 2 is, so that the heat in the fermentation tank 1 is dissipated more quickly, and therefore the effect of quickly and effectively dissipating the redundant heat in the fermentation tank 1 is achieved, the elastic spring 17 is installed outside the sliding rod 9 and inside the temperature sensor 15, the insulating block 18 is fixedly connected to the top of the sliding rod 9, the conductive rod 19 is fixedly connected to the top of the insulating block 18, the control box 6 is fixedly connected to the top of the supporting rod 7, the two binding posts 23 in the control box 6 are respectively connected to the positive electrode and the negative electrode of a power supply, the power on and off of the circuit are controlled by the control box 6, and the two, guarantee circuit safety, fixedly connected with collets 18 on the inner wall of control box 6, the fixed cover 20 of top fixedly connected with of collets 18, the inside swing joint of fixed cover 20 has telescopic link 21, the top fixedly connected with terminal 23 of telescopic link 21, the outside swing joint of telescopic link 21 has pressure spring 22.

The working principle is as follows: straw 3 in fermentation vat 1 is in the fermentation process, the temperature-sensing body in the temperature-sensing case 8 receives the temperature influence in fermentation vat 1, according to expend with heat and contract with cold's principle, the temperature rises, temperature-sensing body 15 is heated the inflation, promote slide bar 9 and rise, the temperature reduces, temperature-sensing body 15 contracts, under the effect of elastic spring 17, make slide bar 9 descend, in the temperature range of 60~70 ℃, the screw thread in the outside is located the right side below of drive wheel 10 all the time when slide bar 9 rises, the screw thread is contactless with drive wheel 10, the conducting rod 19 at slide bar 9 top is located directly over terminal 23 all the time when slide bar 9 descends, and conducting rod 19 is contactless with terminal 23.

If the temperature in the fermentation tank 1 is higher than the upper limit of 70 ℃, the slide rod 9 is lifted to the state that the thread is contacted and meshed with the driven wheel 14, the slide rod 9 drives the driven wheel 14 to rotate, the driven wheel 14 drives the ventilating cover 5 to rotate, the ventilating cover 5 is opened, the redundant heat in the fermentation tank 1 is dissipated through the ventilating opening 2, the higher the temperature in the fermentation tank 1 is, the larger the expansion volume of the temperature inductor 15 is, the larger the rotation amplitude of the ventilating cover 5 is, the larger the opening of the ventilating opening 2 is, the faster the heat in the fermentation tank 1 is dissipated, when the temperature in the fermentation tank 1 is reduced to an appropriate value, the temperature inductor 15 is recovered to the normal volume, the slide rod 9 is driven to be reduced until the thread is separated from the transmission rod, the slide rod is lowered to gradually close the

If the temperature in the fermentation tank 1 is lower than 60 ℃, the temperature sensor 15 contracts to enable the slide rod 9 to descend to the top, the conducting rod 19 is in contact with the wiring terminal 23 to form a passage, the heater 4 works to enable the temperature to rise gradually, the conducting rod 19 is separated from the wiring terminal 23 after the temperature rises to an appropriate temperature, the heater 4 stops working, the slide rod 9 is driven to rise and fall through expansion and contraction of the temperature sensor 15, the ventilation cover 5 and the heater can be controlled to be opened and closed, accordingly, the effect of effectively keeping the appropriate fermentation temperature is achieved, the fermentation speed is increased, and the fertilizer efficiency of the organic fertilizer is improved.

In conclusion, this can keep fertilizer fermenting installation of suitable temperature uses through the cooperation of temperature-sensing body 15 with slide bar 9, and through the rising and the decline of the thermal expansion shrinkage drive slide bar 9 of temperature-sensing body 15, can control opening and closing of ventilative lid 5 and heater to reach the effect that effectively keeps suitable fermentation temperature, accelerated fermentation speed, improved the fertilizer efficiency of fertilizer.

In addition, the organic fertilizer fermentation device capable of keeping the appropriate temperature is characterized in that the temperature sensor 15 and the sliding rod 9 are matched with the ventilation cover 5, the sliding rod 9 is enabled to ascend to the position where threads are in contact engagement with the driven wheel 14, the sliding rod 9 drives the driven wheel 14 to rotate, the driven wheel 14 drives the ventilation cover 5 to rotate, the ventilation cover 5 is enabled to be opened, redundant heat in the fermentation tank 1 is dissipated through the ventilation port 2, the higher the temperature in the fermentation tank 1 is, the larger the expansion volume of the temperature sensor 15 is, the larger the rotation amplitude of the ventilation cover 5 is, the larger the opening of the ventilation port 2 is, the faster the heat in the fermentation tank 1 is dissipated, and therefore the effect of rapidly and effectively discharging the redundant heat in the fermentation tank 1 is.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.