Bacterial fertilizer mixing production equipment

Abstract

The utility model provides bacterial fertilizer mixing production equipment, which relates to the field of bacterial fertilizer preparation and comprises a production tank (100), a rotating rod (10) is arranged in an inner cavity of the production tank (100), a crushing cylinder (20) is arranged at the upper part of the inner cavity of the production tank (100), and the rotating rod (10) penetrates through the bottom surface of the crushing cylinder (20) and is rotationally connected with the crushing cylinder (20); crushing teeth (21) are arranged on the inner wall of the crushing cylinder (20), stirring rods (22) are arranged on the outer wall of the crushing cylinder (20), and through holes are formed in the side wall of the crushing cylinder (20); the upper side of the rotating rod (10) is connected with the inner wall of the crushing cylinder (20) through a connecting mechanism, crushing rods (12) corresponding to the crushing teeth (21) are arranged on the rotating rod (10), a positioning sleeve (13) is sleeved on the lower side of the crushing cylinder (20) of the rotating rod (10), two sides of the positioning sleeve (13) are respectively provided with material turning mechanisms, and material scraping mechanisms are symmetrically arranged on the rotating rod (10) between the two groups of material turning mechanisms. The production equipment has the characteristics of simple structure, convenience in operation, high crushing efficiency, good mixing and stirring uniformity and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of bacterial fertilizer preparation, in particular to bacterial fertilizer mixing production equipment. Background Art

[0002] The discarded mushroom bags produced by edible fungi such as white ginseng mushroom after artificial cultivation are usually recycled and made into fertilizers required for breeding, thereby making full use of materials and avoiding waste of raw materials. Chinese patent document CN218901569U discloses a preparation device for making fertilizer from discarded edible fungi sticks. The device is provided with a collection plate, a collection box, a positioning groove, a telescopic rod and a swing motor, which not only realizes the function of automatic material collection, but also improves the uniformity of material collection; by providing a crushing box, a feed port, a crushing motor, a crushing roller and a guide port, the efficiency of material mixing is improved; by providing a mounting sleeve, a second stirring rod, a cleaning plate and a mounting bolt, the material output is increased, the occurrence of adhesion to the inner wall of the machine body that is difficult to clean is reduced, and the function of easy cleaning is realized. However, the preparation device utilizes multiple motors to respectively carry out the processes of crushing, stirring, and collecting the raw materials, which has high equipment cost and cumbersome operation, and needs to be realized by starting and stopping different motors separately; secondly, the equipment device only crushes the discarded mushroom sticks (or mushroom bags) by a unidirectionally rotating crushing roller, and the crushing efficiency is low and the time consumption is long; in addition, when the device stirs and mixes the raw materials, the raw materials are easily deposited on the partition due to gravity, that is, the device lacks an effective turning mechanism to turn over the raw materials deposited on the partition, and the second stirring rod provided therein can only scrape the raw materials attached to the partition, which affects the uniformity and sufficiency of the raw material mixing. Utility Model Content

[0003] In view of the problems existing in the above-mentioned prior art, the purpose of the utility model is to provide a bacterial fertilizer mixing production equipment, which can realize the crushing, stirring and mixing of materials through a single motor, which can effectively save equipment costs and simplify control and improve operational convenience; at the same time, the equipment has high crushing efficiency and good crushing effect, and the equipment can realize the turning of raw materials during the stirring process to avoid the raw materials from depositing at the bottom and effectively ensure the uniformity of the raw material mixing.

[0004] The purpose of the utility model is achieved through the following technical solutions:

[0005] A bacterial fertilizer mixing production equipment comprises a production tank, wherein a rotating rod is coaxially arranged in the inner cavity of the production tank and the rotating rod is rotatably connected to the production tank; a pulverizing cylinder with an uncovered top surface is rotatably arranged in the upper part of the inner cavity of the production tank and the pulverizing cylinder is coaxially arranged with the production tank, and the rotating rod penetrates the bottom surface of the pulverizing cylinder and is rotatably connected; pulverizing teeth are evenly arranged on the inner wall of the pulverizing cylinder, and a stirring rod is evenly arranged on the outer wall thereof, and the end of the stirring rod away from the pulverizing cylinder is slidably connected to the inner wall of the production tank, and a plurality of through holes are evenly arranged on the side wall of the pulverizing cylinder, and the through holes are out of position with the pulverizing teeth and the stirring rod; the outer wall on the upper side of the rotating rod is connected to the inner wall of the pulverizing cylinder through a connecting mechanism, and a breaking rod is arranged on the outer wall of the rotating rod corresponding to the pulverizing teeth, and the breaking rod is staggered with the pulverizing teeth; the outer wall of the rotating rod located at the lower side of the pulverizing cylinder is fixedly sleeved with a positioning sleeve, and turning mechanisms are respectively arranged on both sides of the positioning sleeve, and the rotating rod is located on the outer wall between the two groups of turning mechanisms and a scraping mechanism is symmetrically arranged on the lower side of the pulverizing cylinder.

[0006] Based on the further optimization of the above scheme, the crushing barrel is rotatably arranged on the upper part of the inner cavity of the production tank through a lifting bracket, specifically: a plurality of lifting brackets are evenly distributed on the top surface of the crushing barrel and around its own axis, a first annular groove is opened on the top surface of the inner cavity of the production tank corresponding to the lifting bracket, and the end of the lifting bracket away from the crushing barrel is slidably engaged in the first annular groove.

[0007] Based on the further optimization of the above scheme, the connecting mechanism includes a driving gear and an intermediate gear. The driving gear is fixedly sleeved on the outer wall of the rotating rod. The intermediate gear is hoisted on the top surface of the inner cavity of the production tank through the gear rod and the intermediate gears are evenly distributed around the central axis of the rotating rod. The intermediate gear is meshed with the driving gear; a rotating gear ring is set on the inner wall of the top of the crushing barrel corresponding to the driving gear, and the end of the intermediate gear away from the driving gear is meshed with the rotating gear ring.

[0008] Based on further optimization of the above scheme, a first feed pipe is arranged on the top surface of the production tank corresponding to the crushing barrel. The first feed pipe is displaced from the intermediate gear and is used for feeding discarded bacteria bags. A second feed pipe is arranged on the top surface of the production tank at the outer ring of the crushing barrel and is used for feeding fermented feces raw materials.

[0009] Based on the further optimization of the above scheme, the material turning mechanism includes a material turning rod, a slider, a bevel gear and a material turning blade. One end of the material turning rod is rotatably connected to the side wall of the positioning sleeve, and the other end is rotatably connected to the slider. A second annular groove is provided on the inner wall of the production tank corresponding to the slider, and the side of the slider away from the material turning rod is slidably engaged in the second annular groove. A bevel gear is fixedly sleeved on the outer wall of one end of the material turning rod close to the slider, and a driving gear ring is provided on the inner wall of the production tank and located at the lower side of the material turning rod, and the bevel gear is meshed with the driving gear ring; material turning blades are evenly provided on the outer wall of the material turning rod between the bevel gear and the positioning sleeve.

[0010] Based on further optimization of the above scheme, the scraper mechanism includes a connecting rod and a scraper plate. Connecting rods are respectively arranged on the outer wall of the rotating rod and on the upper and lower sides of the turning mechanism. The ends of the two connecting rods away from the rotating rod are fixedly connected to the same scraper plate. The side surface of the scraper plate away from the connecting rod is in contact with the inner wall of the production tank and a protrusion is arranged on the scraper plate corresponding to the driving gear ring.

[0011] Based on further optimization of the above scheme, multiple discharge plates are evenly arranged on the outer wall of the bottom end of the rotating rod and around its own axis, and a discharge port inclined from the inner cavity to the outside is arranged on the side of one side of the production tank and is closed by a sealing plug.

[0012] The following are the technical effects of the utility model:

[0013] The present application drives the synchronous rotation of the crushing barrel, the crushing rod, the stirring rod, the turning mechanism, and the scraping mechanism through the rotation of the rotating rod. The simultaneous and reverse rotation of the crushing rod and the crushing teeth is used to realize the rapid crushing of the discarded mushroom bags in the crushing barrel, effectively improving the crushing efficiency and reducing the crushing time. At the same time, the crushed mushroom bag residue is centrifugally thrown out through the crushing barrel, thereby ensuring the uniform particle size of the mushroom bag residue after crushing, ensuring the effect of mixing and stirring, and subsequent fermentation. Through the rotation of the stirring rod, firstly, the fermented feces raw materials fed into the production tank are crushed to ensure the effect of mixing and stirring, secondly, the centrifugally thrown mushroom bag residue and the feces raw materials are preliminarily mixed to improve the uniformity of mixing, and thirdly, the center positioning of the crushing barrel is realized to avoid the problem of axis deviation or jumping during the rotation of the crushing barrel. By rotating the turning mechanism, the bottom raw materials can be turned over during the stirring and mixing process, which effectively prevents the raw materials from sinking to the bottom and improves the uniformity of stirring and mixing. At the same time, the scraping mechanism is used to scrape and clean the inner wall of the production tank during the stirring process, which can further ensure the uniformity and sufficiency of the mixing and avoid the problem of raw materials adhering to the inner wall and making it difficult to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the mixing production equipment in the embodiment of the utility model.

[0015] Figure 2 for Figure 1 AA section view.

[0016] Figure 3 for Figure 1 BB section view.

[0017] Figure 4 for Figure 1 CC section view.

[0018] Among them, 100, production tank; 101, first feed pipe; 102, second feed pipe; 103, drive gear ring; 104, discharge port; 105, intermediate gear; 10, rotating rod; 11, drive gear; 12, crushing rod; 13, positioning sleeve; 14, discharge plate; 20, crushing barrel; 21, crushing teeth; 22, stirring rod; 23, rotating gear ring; 24, lifting bracket; 31, turning rod; 32, slider; 33, bevel gear; 34, turning blade; 41, connecting rod; 42, scraper plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Embodiment 1:

[0021] A bacterial fertilizer mixing production device includes a production tank 100, a rotating rod 10 is coaxially arranged in the inner cavity of the production tank 100, and the rotating rod 10 is rotatably connected to the production tank 100 (such as Figure 1 As shown, the upper end of the rotating rod 10 passes through the top surface of the production tank 100 and is rotatably connected, and the lower end of the rotating rod 10 is rotatably connected to the middle part of the bottom surface of the production tank 100); a driving motor is fixedly arranged on the outer side of the top surface of the production tank 100 through a motor support, and the output shaft of the driving motor is fixedly connected to the top of the rotating rod 10, as shown. Figure 1 shown.

[0022] A pulverizing cylinder 20 without a cover on the top is rotatably disposed at the upper portion of the inner cavity of the production tank 100 and the pulverizing cylinder 20 is coaxially disposed with the production tank 100. The rotating rod 10 passes through the bottom surface of the pulverizing cylinder 20 and is rotatably connected. Figure 1 As shown; the crushing cylinder is rotatably arranged at the upper part of the inner cavity of the production tank through the hanging bracket, specifically: the top surface of the crushing cylinder 20 and a plurality of hanging brackets 24 are evenly distributed around its own axis (the number of hanging brackets 24 is generally 3 to 8, combined with Figure 1 and Figure 4 As shown, in this embodiment, four hanging brackets 24 are used. A first annular groove (the first annular groove is coaxial with the rotating rod 10) is provided on the top surface of the inner cavity of the production tank 100 and corresponds to the hanging bracket 24. The end of the hanging bracket 24 away from the crushing barrel 20 is slidably engaged in the first annular groove, thereby realizing the positioning of the crushing barrel 20 on the top of the production tank 100 and the rotation of the crushing barrel 20 relative to the production tank 100. The inner wall of the crushing barrel 20 is evenly provided with crushing teeth 21, and the outer wall thereof (i.e., the crushing barrel 20) is evenly provided with stirring rods 22, and the end of the stirring rod 22 away from the crushing barrel 20 is slidably connected to the inner wall of the production tank 100 (combined with Figure 1 and Figure 3As described, the stirring rods 22 are evenly distributed in three rows along the vertical direction, and each row contains five rods. The inner wall of the crushing barrel 20 is respectively provided with annular shallow grooves corresponding to each row of stirring rods 22, that is, three annular shallow grooves are provided in this embodiment, and the end of the stirring rod 22 away from the crushing barrel 20 is slidably engaged in the annular shallow grooves. In addition, a cleaning scraper can be provided at the end of the stirring rod 22 away from the crushing barrel 20 for cleaning the upper part of the inner cavity of the production tank 100). The side wall of the crushing barrel 20 is evenly provided with a plurality of through holes, and the through holes are misaligned with the crushing teeth 21 and the stirring rods 22; the upper outer wall of the rotating rod 10 is connected to the inner wall of the crushing barrel 20 by a connecting mechanism, and a crushing rod 12 is provided on the outer wall of the rotating rod 10 corresponding to the crushing teeth 21, and the crushing rod 12 is staggered with the crushing teeth 21 (refer to Figure 1 , Figure 3 , Figure 4 The connecting mechanism includes a driving gear 11 and an intermediate gear 105. The driving gear 11 is fixedly sleeved on the outer wall of the rotating rod 10. The intermediate gear 105 is hoisted on the top surface of the inner cavity of the production tank 100 through the gear rod and the intermediate gear 105 is evenly distributed around the central axis of the rotating rod 10 (refer to Figure 1 and Figure 2 As shown, the intermediate gear 105 is fixedly sleeved on the outer wall of the gear rod, and the top end of the gear rod is rotatably arranged on the top surface of the inner cavity of the production tank 100; the number of the intermediate gears 105 is generally two or three, and two are used in this embodiment), and the intermediate gear 105 is meshed with the driving gear 11; a rotating gear ring 23 is arranged on the inner wall of the top of the crushing cylinder 20 corresponding to the driving gear 11 (the rotating gear ring 23 is arranged coaxially with the crushing cylinder 20), and the end of the intermediate gear 105 away from the driving gear 11 is meshed with the rotating gear ring 23 (as shown in FIG. Figure 2 as shown).

[0023] The first feed pipe 101 (combined with the first feed pipe 102) is provided on the top surface of the production tank 100 and corresponds to the crushing cylinder 20. Figure 2 and Figure 4 As shown, in this embodiment, two first feed pipes 101 are provided. The first feed pipe 101 is out of position with the intermediate gear 105 and the first feed pipe 101 is an inclined structure, which is used for feeding the discarded mushroom bag. The top surface of the production tank 100 is located at the outer ring of the crushing cylinder 20 and the second feed pipe 102 (combined with Figure 1 and Figure 2 As shown, in this embodiment, two second feeding pipes 102 are provided) for feeding fermented feces raw materials.

[0024] The outer wall of the rotating rod 10 located at the lower side of the pulverizing cylinder 20 is fixedly sleeved with the positioning sleeve 13, and a turning mechanism is respectively arranged on both sides of the positioning sleeve 13, the turning mechanism includes a turning rod 31, a slider 32, a bevel gear 33 and a turning blade 34, one end of the turning rod 31 is rotatably connected to the side wall of the positioning sleeve 13, and the other end is rotatably connected to the slider 32; a second annular groove is provided on the inner wall of the production tank 100 corresponding to the slider 32 (the second annular groove is in line with the central axis of the rotating rod), and the side of the slider 32 away from the turning rod 31 is slidably engaged in the second annular groove; the outer wall of the turning rod 31 at one end close to the slider 32 is fixedly sleeved with the bevel gear 33, a driving gear ring 103 is arranged on the inner wall of the production tank 100 and located at the lower side of the turning rod 31 (the driving gear ring 103 is in line with the central axis of the production tank 100), and the bevel gear 33 is meshed with the driving gear ring 103; the outer wall of the turning rod 31 located between the bevel gear 33 and the positioning sleeve 13 is evenly provided with turning blades 34 (refer to Figure 1 , Figure 3 As shown, the material turning blade 34 is configured as a spiral structure).

[0025] The rotating rod 10 is located on the outer wall between the two sets of material turning mechanisms and is symmetrically provided with a scraping mechanism at the lower side of the crushing cylinder 20. The scraping mechanism includes a connecting rod 41 and a scraping plate 42. Figure 4 As shown, connecting rods 41 are respectively provided on the outer wall of the rotating rod 10 and located on the upper and lower sides of the turning mechanism. The ends of the two connecting rods 41 away from the rotating rod 10 are fixedly connected to the same scraper plate 42. The side surface of the scraper plate 42 away from the connecting rod 41 contacts the inner wall of the production tank 100 and a protrusion is provided on the scraper plate 42 corresponding to the driving gear ring 103.

[0026] A plurality of discharge plates 14 are evenly arranged on the outer wall of the bottom end of the rotating rod 10 and around its own axis (the number of the discharge plates 14 is set according to the actual situation, generally 3 to 6 pieces), the bottom of the discharge plate 14 contacts the bottom surface of the inner cavity of the production tank 100, and a discharge port 104 inclined from the inner cavity to the outside is arranged on one side of the production tank 100 (such as Figure 1 As shown), the discharge port 104 is closed by a sealing plug.

[0027] Working principle:

[0028] When in use, firstly, the discarded mushroom bags are added into the crushing barrel 20 through the first feeding pipe 101, and the rotating rod 10 is started to rotate synchronously, and the rotating rod 10 drives the driving gear 11, the crushing rod 12, the positioning sleeve 13, the connecting rod 41 and the discharge plate 14 to rotate simultaneously: the driving gear 11 drives the crushing barrel 20 to rotate synchronously and in the opposite direction with the rotating rod 10 through the cooperation of the intermediate gear 105 and the rotating gear ring 23, so as to utilize the opposite rotation of the crushing rod 12 and the crushing teeth 21 to cut and crush the discarded mushroom bags, and the crushed debris is thrown out by the rotating centrifugal force of the crushing barrel 20. At this time, the feces raw materials required for mixing are added synchronously through the second feeding pipe 102. The raw materials are crushed by the rotating stirring rod 22 and preliminarily mixed with the thrown debris, and then fall to the bottom of the production tank 100; the positioning sleeve 13 drives the turning rod 31 to rotate around the central axis of the rotating rod 10, thereby driving the turning rod 31 to rotate by itself through the cooperation of the bevel gear 33 and the driving gear ring 103. At this time, the turning blade 34 rotates around the central axis of the turning rod 31, and then turns the raw materials at the bottom of the production tank 100 upward to prevent the raw materials from depositing at the bottom. The connecting rod 41 drives the scraper plate 42 to clean the stirring space at the bottom of the production tank 100 in real time. At the same time, the discharge plate 14 can also effectively prevent the material from adhering to the bottom surface of the inner cavity of the production tank 100. When discharging is required, the sealing plug at the discharge port 104 is opened, and the rotating rod 10 is kept rotating at a low speed, so that the rotating centrifugal force of the discharge plate 14 is used to push the material to the discharge port 104 to complete the discharging. Afterwards, the collected mixed materials are transferred to a specific fermentation tank for fermentation production to obtain bacterial fertilizer.

[0029] Embodiment 2:

[0030] As a further optimization of the solution of the utility model, on the basis of the solution of Example 1, in order to facilitate the observation of the real-time status of stirring and mixing and avoid sudden accidents, a visual window is set on the side wall of the production tank 100 and an emergency stop switch for independently controlling the stop of the drive motor is set on the outside of the production tank 100.

[0031] Embodiment 3:

[0032] As a further optimization of the solution of the utility model, on the basis of the solution of Example 1, in order to avoid clogging of the through hole of the crushing barrel 20, hard bristles are provided at one end of the crushing rod 12 away from the rotating rod 10, so as to simultaneously clean the through hole during the crushing process to avoid clogging.

Claims

1. A bacterial fertilizer mixing production equipment, characterized in that: It includes a production tank, a rotating rod is coaxially arranged in the inner cavity of the production tank and the rotating rod is rotatably connected to the production tank; a crushing cylinder with an uncovered top surface is rotatably arranged on the upper part of the inner cavity of the production tank, and the crushing cylinder is coaxially arranged with the production tank, and the rotating rod penetrates the bottom surface of the crushing cylinder and is rotatably connected; crushing teeth are evenly arranged on the inner wall of the crushing cylinder, and stirring rods are evenly arranged on the outer wall thereof, and the end of the stirring rod away from the crushing cylinder is slidably connected to the inner wall of the production tank, and a plurality of through holes are evenly arranged on the side wall of the crushing cylinder, and the through holes are out of position with the crushing teeth and the stirring rod; the outer wall on the upper side of the rotating rod is connected to the inner wall of the crushing cylinder through a connecting mechanism, and a breaking rod is arranged on the outer wall of the rotating rod corresponding to the crushing teeth, and the breaking rod is staggered with the crushing teeth; the rotating rod is located on the outer wall of the lower side of the crushing cylinder and is fixedly sleeved with a positioning sleeve, and turning mechanisms are respectively arranged on both sides of the positioning sleeve, the rotating rod is located on the outer wall between the two sets of turning mechanisms, and a scraping mechanism is symmetrically arranged on the lower side of the crushing cylinder.

2. The bacterial fertilizer mixing production equipment according to claim 1, characterized in that: The grinding barrel is rotatably arranged on the upper part of the inner cavity of the production tank through a lifting bracket. Specifically, a plurality of lifting brackets are evenly distributed on the top surface of the grinding barrel and around its own axis, a first annular groove is opened on the top surface of the inner cavity of the production tank corresponding to the lifting bracket, and one end of the lifting bracket away from the grinding barrel is slidably engaged in the first annular groove.

3. The bacterial fertilizer mixing production equipment according to claim 1, characterized in that: The connecting mechanism includes a driving gear and an intermediate gear. The driving gear is fixedly sleeved on the outer wall of the rotating rod. The intermediate gear is hoisted on the top surface of the inner cavity of the production tank through the gear rod and the intermediate gears are evenly distributed around the central axis of the rotating rod. The intermediate gear is meshed with the driving gear. A rotating gear ring is set on the inner wall of the top of the crushing cylinder corresponding to the driving gear, and the end of the intermediate gear away from the driving gear is meshed with the rotating gear ring.

4. The bacterial fertilizer mixing production equipment according to claim 3 is characterized in that: A first feed pipe is arranged on the top surface of the production tank and corresponds to the crushing cylinder, and the first feed pipe is out of position with the intermediate gear; a second feed pipe is arranged on the top surface of the production tank and located on the outer ring of the crushing cylinder.

5. The bacterial fertilizer mixing production equipment according to claim 1, characterized in that: The material turning mechanism includes a turning rod, a slider, a bevel gear and a turning blade. One end of the turning rod is rotatably connected to the side wall of the positioning sleeve, and the other end is rotatably connected to the slider. A second annular groove is provided on the inner wall of the production tank corresponding to the slider, and the side of the slider away from the turning rod is slidably engaged in the second annular groove. A bevel gear is fixedly sleeved on the outer wall of one end of the turning rod close to the slider, and a driving gear ring is provided on the inner wall of the production tank and located at the lower side of the turning rod, and the bevel gear is meshed with the driving gear ring; turning blades are evenly arranged on the outer wall of the turning rod between the bevel gear and the positioning sleeve.

6. The bacterial fertilizer mixing production equipment according to claim 5, characterized in that: The scraper mechanism includes a connecting rod and a scraper plate. Connecting rods are respectively arranged on the outer wall of the rotating rod and on the upper and lower sides of the turning mechanism. One end of the two connecting rods away from the rotating rod is fixedly connected to the same scraper plate. The side surface of the scraper plate away from the connecting rod contacts the inner wall of the production tank and a protrusion is arranged on the scraper plate corresponding to the driving gear ring.

7. The bacterial fertilizer mixing production equipment according to claim 1, characterized in that: A plurality of discharge plates are evenly arranged on the outer wall of the bottom end of the rotating rod and around its own axis. A discharge port inclined from the inner cavity to the outside is arranged on one side of the production tank and is closed by a sealing plug.

Images