Automatic fodder overturning and drying device

Abstract

This utility model discloses an automatic forage turning and drying device, relating to the field of cattle and sheep breeding technology. Addressing the problem in the background technology where the lack of heating on the inner wall of the drying tank results in insufficient timely heat contact between adjacent hollow turning plates, leading to low drying efficiency, the following solution is proposed: A base is included, with a support mechanism at the top. The support mechanism includes two support rollers, each with a driven synchronous wheel connected to one end by a pin. A drying mechanism is located above the base, comprising a drying cylinder with several mounting slots on its lower outer wall, two end caps bolted to the outer walls of both ends of the drying cylinder, several ceramic heating plates embedded in the mounting slots, and a heat insulation cylinder bolted to the outer wall of the drying cylinder. This utility model ensures that heat is fully distributed within the drying cylinder, allowing the forage to contact the heat promptly and sufficiently, thus improving drying efficiency.

Description

Technical Field

[0001] This utility model relates to the field of cattle and sheep breeding technology, and in particular to an automatic forage turning and drying device. Background Technology

[0002] In the process of raising cattle and sheep, it is necessary to use forage to produce feed to feed the cattle and sheep. In the process of feed production, the forage needs to be dried.

[0003] A search revealed a Chinese patent (application number "202320588156.0") that discloses an "automatic forage turning and drying device." This device includes a drying tank with a control panel mounted on its surface. A feeding hopper and a discharge hood are connected to the upper and lower side walls of the drying tank, respectively. A motor is fixedly connected to the front wall of the drying tank, and the output shaft of the motor penetrates the front wall and is fixedly connected to a hollow shaft. A hot air blower is fixedly connected to the rear wall of the drying tank, and the outlet of the hot air blower is connected to a hot air pipe that penetrates the rear wall of the drying tank and extends into the hollow shaft. However, during use, the inner wall of the drying tank is not heated, resulting in the forage between two adjacent hollow turning plates not being able to contact the heat in a timely manner, leading to low drying efficiency. Utility Model Content

[0004] This utility model provides an automatic turning and drying device for hay, which solves the problem of low drying efficiency caused by the fact that the drying device proposed in the prior art does not heat the inner wall of the drying tank when drying hay, resulting in the hay between two adjacent hollow turning plates not being able to come into timely contact with heat.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An automatic forage turning and drying device includes a base, a support mechanism on the top of the base, the support mechanism including two support rollers, each with one end connected to a driven synchronous wheel via a pin, a drying mechanism above the base, the drying mechanism including a drying cylinder with several mounting slots on its lower outer wall, two end caps respectively bolted to the outer walls of both ends of the drying cylinder, several ceramic heating plates respectively embedded in the mounting slots, and a heat insulation cylinder bolted to the outer wall of the drying cylinder, a fixing mechanism on the top of the base including a telescopic cylinder and a fixing column bolted to one end of the piston rod of the telescopic cylinder, a discharge motor with one end of its output shaft connected to a driving synchronous wheel via a pin on the top of the base, a turning assembly inside the drying cylinder, the turning assembly including a turning motor, a ventilation pipe with several ventilation holes on one end of its outer wall, a turning component fixed to the middle outer wall of the ventilation pipe, and a recovery pipe penetrating and fixed to the inner wall of the top of the heat insulation cylinder, and a dust collection assembly on one side of one of the end caps.

[0007] Preferably, two support seats are bolted to the top outer wall of the base, and the two support rollers are respectively connected to the outer walls of the two support seats through bearings at both ends.

[0008] Preferably, a connecting cylinder is fixed on the inner wall of the top of the drying cylinder, and the top of the connecting cylinder is connected to the inner wall of the top of the heat insulation cylinder by bolts. The lower part of the heat insulation cylinder abuts against the outer wall of the two support rollers. A sealing plug is embedded in the connecting cylinder, and the sealing plug is connected to the outer wall of the top of the heat insulation cylinder by bolts.

[0009] The above method involves feeding hay into the drying cylinder through a connecting cylinder. The ceramic heating plate embedded on the outer wall of the drying cylinder is powered on to generate heat, which in turn heats the drying cylinder. The heat from the drying cylinder is then transferred to the hay inside the drying cylinder.

[0010] Preferably, a fixing seat is bolted to the top outer wall of the base, and the telescopic cylinder is bolted to the outer wall of one side of the fixing seat. A fixing hole is opened on the outer wall of one of the end caps, and the fixing post is inserted into the fixing hole.

[0011] Preferably, the unloading motor is bolted to the outer wall of one side of the fixed base, and the driving synchronous pulley is connected to the two driven synchronous pulleys through a synchronous belt to form a transmission engagement.

[0012] Through the above scheme, the piston rod of the telescopic cylinder moves so that the fixing column is inserted into the fixing hole on the end cover, thereby fixing the end cover and the heat insulation cylinder. The fixing column moves and disengages from the fixing hole, and the sealing plug is removed. Then the output shaft of the unloading motor rotates, driving the two support rollers to rotate. Under the action of friction, the heat insulation cylinder and the drying cylinder rotate, so that the openings of the connecting cylinder and the heat insulation cylinder face downwards, allowing the straw to be discharged from the connecting cylinder.

[0013] Preferably, the flipping motor is bolted to the outer wall of one side of the fixed base, and the ventilation pipe is connected to the outer wall of one end of the output shaft of the flipping motor via a coupling. Both ends of the ventilation pipe pass through and are connected to the outer walls of two end caps via bearings. An annular groove is opened on the outer wall of one end of the ventilation pipe, and a filter screen is embedded in the annular groove. A connecting pipe is connected to the outer wall of one end of the ventilation pipe via a rotary joint, and a T-shaped pipe is screwed onto the outer wall of one end of the connecting pipe. One end of the recovery pipe is screwed onto the upper inner wall of the T-shaped pipe, and an air supply pipe is screwed onto the inner wall of one end of the T-shaped pipe. One end of the air supply pipe is connected to the hot air blower via a flexible hose.

[0014] The above scheme generates heat by energizing multiple ceramic heating plates, causing the air in the space formed by the heat insulation cylinder and the drying cylinder to expand. The hot air then enters the recovery pipe, while the hot air blower operates to deliver the hot air into the air supply pipe. The hot air generated by the hot air blower and the hot air in the recovery pipe are then delivered into the ventilation pipe. The hot air in the ventilation pipe enters the drying cylinder through the ventilation hole at one end of the ventilation pipe. At the same time, the flipping motor drives the flipping component to rotate and flip the hay. The hot air thoroughly dries the hay in the drying cylinder.

[0015] Preferably, the dust collection assembly includes an installation tube that penetrates and is fixed to the outer wall of the end cap, an installation ring fixed to the outer wall of one end of the installation tube, and a filter bag connected to the outer wall of the installation ring by a clamp.

[0016] With the above scheme, when the hot air in the drying drum dries the hay, it also transports the dust in the hay to the installation pipe. The filter bag filters the hot air and dust and collects the dust.

[0017] The beneficial effects of this utility model are as follows:

[0018] 1. The connecting cylinder puts hay into the drying cylinder. The ceramic heating plate embedded on the outer wall of the drying cylinder is powered on to generate heat and heat the drying cylinder. The heat on the drying cylinder is transferred to the hay inside the drying cylinder.

[0019] 2. Multiple ceramic heating plates generate heat when energized, causing the air in the space formed by the heat insulation cylinder and the drying cylinder to expand. The hot air then enters the recovery pipe, while the hot air blower operates to deliver the hot air into the air supply pipe. The hot air generated by the hot air blower and the hot air in the recovery pipe are then delivered into the ventilation pipe. The hot air in the ventilation pipe enters the drying cylinder through the ventilation hole at one end of the ventilation pipe. At the same time, the rotating motor drives the rotating parts to rotate and rotate the hay. The hot air thoroughly dries the hay in the drying cylinder.

[0020] In summary, this invention enables heat to be fully distributed within the drying drum, allowing the forage to come into timely and sufficient contact with heat, thereby improving drying efficiency. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall main structure of an automatic turning and drying device for hay proposed in this utility model.

[0022] Figure 2 This is a front cross-sectional view of an automatic forage turning and drying device proposed in this utility model.

[0023] Figure 3 This is a front view schematic diagram of the support mechanism of an automatic forage turning and drying device proposed in this utility model.

[0024] Figure 4This is a schematic diagram of the main structure of the drying mechanism of an automatic turning and drying device for hay proposed in this utility model.

[0025] Figure 5 This is a front view schematic diagram of the fixing mechanism of an automatic forage turning and drying device proposed in this utility model.

[0026] Figure 6 This is a side view of the fixing mechanism of an automatic turning and drying device for hay proposed in this utility model.

[0027] Figure 7 This is a schematic diagram of the main structure of the flipping component of an automatic forage flipping and drying device proposed in this utility model.

[0028] Figure 8 The present utility model proposes Figure 2 Enlarged structural diagram at point A in the middle.

[0029] Figure 9 This is a schematic diagram of the main structure of the dust collection component of an automatic forage turning and drying device proposed in this utility model.

[0030] In the diagram: 1. Base; 2. Support mechanism; 201. Support seat; 202. Support roller; 3. Drying mechanism; 301. Drying cylinder; 302. End cap; 303. Ceramic heating plate; 304. Connecting cylinder; 305. Heat insulation cylinder; 306. Sealing plug; 4. Fixing mechanism; 401. Fixing seat; 402. Telescopic cylinder; 403. Fixing column; 5. Unloading motor; 6. Tilting assembly; 601. Tilting motor; 602. Ventilation pipe; 603. Tilting component; 604. Filter screen; 605. Connecting pipe; 606. T-connector; 607. Recovery pipe; 608. Air conveying pipe; 7. Dust collection assembly; 701. Mounting pipe; 702. Mounting ring; 703. Filter bag. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0032] Example 1, referring to Figure 1-6An automatic forage turning and drying device includes a base 1, a support mechanism 2 on the top of the base 1, and two support rollers 202, each with a driven synchronous wheel connected to one end by a pin. Two support seats 201 are bolted to the outer wall of the top of the base 1. The two support rollers 202 pass through the outer walls of the two support seats 201 and are connected to them by bearings at both ends. A drying mechanism 3 is located above the base 1. The drying mechanism 3 includes a drying cylinder 301 with several mounting slots on its lower outer wall, two end caps 302 bolted to the outer walls of both ends of the drying cylinder 301, several ceramic heating plates 303 embedded in the mounting slots, and a heat insulation cylinder 305 bolted to the outer wall of the drying cylinder 301. The ceramic heating plates 303 are connected to a PID temperature controller via wires. A temperature sensor is installed inside the drying cylinder 301. A connecting cylinder 304 is fixed to the inner wall of the top of the drying cylinder 301. The top of the connecting cylinder 304 is open to… The heat insulation cylinder 304 is bolted to the inner top wall of the heat insulation cylinder 305. An air inlet is located on the outer bottom wall of the heat insulation cylinder 305. The lower part of the heat insulation cylinder 305 abuts against the outer walls of two support rollers 202. A sealing plug 306 is embedded in the connecting cylinder 304 and is bolted to the outer top wall of the heat insulation cylinder 305. A fixing mechanism 4 is provided at the top of the base 1. The fixing mechanism 4 includes a telescopic cylinder 402 and a fixing column 403 bolted to one end of the piston rod of the telescopic cylinder 402. A fixed base 401 is bolted to the top outer wall of the base 1. A telescopic cylinder 402 is bolted to the outer wall of the fixed base 401. A fixing hole is opened on the outer wall of one end cover 302. A fixing column 403 is inserted into the fixing hole. The top of the base 1 is equipped with a discharge motor 5 with one end of the output shaft connected to the active synchronous pulley by a pin. The discharge motor 5 is bolted to the outer wall of the fixed base 401. The active synchronous pulley is connected to two driven synchronous pulleys through a synchronous belt to form a transmission cooperation.

[0033] Example 2, refer to Figure 7-8An automatic forage turning and drying device further includes a turning assembly 6. The turning assembly 6 includes a turning motor 601, a ventilation pipe 602 with several ventilation holes on one end of its outer wall, a turning component 603 fixed to the middle outer wall of the ventilation pipe 602, and a recovery pipe 607 penetrating and fixed to the top inner wall of the heat insulation cylinder 305. The turning motor 601 is bolted to the outer wall of one side of the fixed base 401, and the ventilation pipe 602 is connected to the outer wall of one end of the output shaft of the turning motor 601 via a coupling. 02 The two ends are respectively connected to the outer walls of the two end caps 302 through bearings. An annular groove is opened on the outer wall of one end of the ventilation pipe 602, and a filter screen 604 is embedded in the annular groove. A connecting pipe 605 is connected to the outer wall of one end of the ventilation pipe 602 through a rotary joint. A three-way pipe 606 is screwed to the outer wall of one end of the connecting pipe 605. One end of the recovery pipe 607 is screwed to the upper inner wall of the three-way pipe 606. An air supply pipe 608 is screwed to the inner wall of one end of the three-way pipe 606. One end of the air supply pipe 608 is connected to the hot air blower through a flexible hose.

[0034] Example 3, referring to Figure 9 An automatic forage turning and drying device further includes a dust collection component 7, which includes an installation pipe 701 that penetrates and is fixed to the outer wall of the end cover 302, an installation ring 702 fixed to the outer wall of one end of the installation pipe 701, and a filter bag 703 connected to the outer wall of the installation ring 702 by a clamp.

[0035] Working principle: Straw is placed into the drying cylinder 301 through the connecting cylinder 304. The ceramic heating plates 303 embedded in the outer wall of the drying cylinder 301 are energized to generate heat, heating the drying cylinder 301. The heat from the drying cylinder 301 is transferred to the straw inside. The multiple ceramic heating plates 303 generate heat, causing the air in the space formed by the heat insulation cylinder 305 and the drying cylinder 301 to expand. The hot air then enters the recovery pipe 607. Simultaneously, the hot air blower operates, delivering hot air into the air supply pipe 608. The hot air generated by the hot air blower and the hot air from the recovery pipe 607 are then delivered into the ventilation pipe 6. Inside the 02, hot air from the ventilation pipe 602 enters the drying cylinder 301 through the ventilation hole at one end of the ventilation pipe 602. At the same time, the flipping motor 601 drives the flipping component 603 to rotate and flip the hay. The hot air fully dries the hay in the drying cylinder 301. The fixing column 403 moves and disengages from the fixing hole. The sealing plug 306 is removed. Then, the output shaft of the unloading motor 5 rotates, driving the two support rollers 202 to rotate. Under the action of friction, the heat insulation cylinder 305 and the drying cylinder 301 rotate, so that the openings of the connecting cylinder 304 and the heat insulation cylinder 305 face downwards, allowing the hay to be discharged from the connecting cylinder 304.

[0036] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. An automatic forage turning and drying device, comprising a base (1), characterized in that, The base (1) is provided with a support mechanism (2) on top. The support mechanism (2) includes two support rollers (202) with one end of each roller connected to a driven synchronous wheel by a pin. A drying mechanism (3) is provided above the base (1). The drying mechanism (3) includes a drying cylinder (301) with several mounting slots on its lower outer wall, two end caps (302) that are respectively bolted to the outer walls of both ends of the drying cylinder (301), several ceramic heating plates (303) that are respectively embedded in the mounting slots, and a heat insulation cylinder (305) that is bolted to the outer wall of the drying cylinder (301). The base (1) is provided with a fixing mechanism (4) on the top. The fixing mechanism (4) includes a telescopic cylinder (402) and a fixing column (403) that is bolted to one end of the piston rod of the telescopic cylinder (402). The base (1) is equipped with an output shaft at one end connected to an active synchronous wheel unloading motor (5) via a pin. The drying cylinder (301) is provided with a flipping assembly (6), which includes a flipping motor (601), a ventilation pipe (602) with several ventilation holes on one end of the outer wall, a flipping component (603) fixed on the middle outer wall of the ventilation pipe (602), and a recovery pipe (607) that penetrates and is fixed on the top inner wall of the heat insulation cylinder (305). One of the end caps (302) has a dust collection assembly (7) on one side.

2. The automatic forage turning and drying device according to claim 1, characterized in that, The base (1) has two support seats (201) connected to the top outer wall by bolts, and the two support rollers (202) are respectively connected to the outer wall of the two support seats (201) by bearings at both ends.

3. The automatic forage turning and drying device according to claim 1, characterized in that, A connecting cylinder (304) is fixedly provided on the inner wall of the top of the drying cylinder (301), and the top of the connecting cylinder (304) is connected to the inner wall of the top of the heat insulation cylinder (305) by bolts. The lower part of the heat insulation cylinder (305) abuts against the outer wall of the two support rollers (202). A sealing plug (306) is embedded in the connecting cylinder (304), and the sealing plug (306) is connected to the outer wall of the top of the heat insulation cylinder (305) by bolts.

4. The automatic forage turning and drying device according to claim 1, characterized in that, The base (1) has a fixed seat (401) connected to the top outer wall by bolts, and the telescopic cylinder (402) is connected to the outer wall of the fixed seat (401) by bolts. One of the end caps (302) has a fixing hole on its outer wall, and the fixing column (403) is inserted into the fixing hole.

5. The automatic forage turning and drying device according to claim 4, characterized in that, The unloading motor (5) is bolted to the outer wall of the fixed base (401) on one side, and the driving synchronous pulley is connected to the two driven synchronous pulleys through the synchronous belt to form a transmission cooperation.

6. The automatic forage turning and drying device according to claim 4, characterized in that, The flip motor (601) is bolted to the outer wall of the fixed base (401) on one side, and the ventilation pipe (602) is connected to the outer wall of the output shaft of the flip motor (601) by a coupling. The two ends of the ventilation pipe (602) pass through and are connected to the outer walls of the two end caps (302) by bearings. An annular groove is opened on the outer wall of one end of the ventilation pipe (602), and a filter screen (604) is embedded in the annular groove. A connecting pipe (605) is connected to the outer wall of one end of the ventilation pipe (602) by a rotary joint, and a three-way pipe (606) is screwed onto the outer wall of one end of the connecting pipe (605). One end of the recovery pipe (607) is screwed onto the upper inner wall of the three-way pipe (606), and an air supply pipe (608) is screwed onto the inner wall of one end of the three-way pipe (606). One end of the air supply pipe (608) is connected to the hot air blower through a hose.

7. The automatic forage turning and drying device according to claim 1, characterized in that, The dust collection assembly (7) includes an installation tube (701) that penetrates and is fixed to the outer wall of the end cap (302), an installation ring (702) fixed to the outer wall of one end of the installation tube (701), and a filter bag (703) that is connected to the outer wall of the installation ring (702) by a clamp.

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