Chestnut size separator for chestnut processing

Abstract

The utility model relates to the technical field of food processing, and provides a chestnut size separator for chestnut processing, which comprises a shell, a feeding screw rod and a first clamping rod, a motor is mounted at the top of one side of the outer wall of the shell, a rotating rod is mounted at the output end of the motor through a rotating shaft, the feeding screw rod is mounted at one end of the rotating rod through a rotating shaft, and a second clamping rod is mounted at the other end of the rotating rod. A conveying pipe is installed on the outer wall of the feeding screw rod, a feeding port is formed in the outer wall of the conveying pipe, an inner channel is formed in the bottom of the conveying pipe, a fixing block is installed at the bottom of the inner channel, a first clamping rod is installed on the inner wall of the fixing block through a rotating shaft, and a temporary storage bin is installed at the bottom of the first clamping rod; the rotating rod is driven by the motor, and the rotating rod drives the feeding screw rod to rotate, so that chestnuts can be conveyed into the equipment through spiral teeth of the feeding screw rod, regular and quantitative feeding of the chestnuts is realized, and the problem that the equipment is possibly blocked due to excessive feeding at a time is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of food processing, in particular to a chestnut size separator for chestnut processing. Background Art

[0002] In the chestnut processing process, it is necessary to separate the chestnuts by size. Traditional separation methods usually rely on equipment such as screens to distinguish chestnuts of different sizes through vibration or airflow. However, these devices are usually complex in structure and high in cost, and may become blocked or inefficient when processing a large number of chestnuts. In addition, traditional separation methods often make it difficult to accurately control the amount of chestnuts fed, further affecting production efficiency and product quality. In order to solve these problems, it is necessary to design a chestnut size separator for chestnut processing that is simple in structure, low in cost, efficient and reliable. This separator should be able to automatically complete the timed and quantitative feeding of chestnuts and achieve size separation to meet the needs of large-scale production and improve production efficiency and product quality. Utility Model Content

[0003] The utility model provides a chestnut size separator for chestnut processing, which solves the problem that excessive material feeding at one time may cause equipment blockage and high equipment cost.

[0004] The technical solution of the utility model is as follows:

[0005] A chestnut size separator for chestnut processing comprises a shell, a feeding screw rod and a No. 1 clamp rod, a motor is installed on the top of one side of the outer wall of the shell, a rotating rod is installed on the output end of the motor through a rotating shaft, a feeding screw rod is installed on one end of the rotating rod through a rotating shaft, a conveying pipe is installed on the outer wall of the feeding screw rod, a feeding port is installed on the outer wall of the conveying pipe, an inner channel is provided at the bottom of the conveying pipe, a fixing block is installed at the bottom of the inner channel, a No. 1 clamp rod is installed on the inner wall of the fixing block through a rotating shaft, a temporary storage bin is installed at the bottom of the No. 1 clamp rod, a feeding pipe is installed at the bottom of the temporary storage bin, and a collecting tank is installed at the bottom of the feeding pipe.

[0006] Preferably, a transmission wheel is installed at one end of the No. 1 clamp rod through a rotating shaft, a No. 2 clamp rod is installed on the back side of the No. 1 clamp rod through a rotating shaft, a power wheel is installed at one end of the No. 2 clamp rod through a rotating shaft, and a connecting rod is installed on the inner wall of the power wheel through a rotating shaft. There will be a gap between the No. 1 clamp rod and the No. 2 clamp rod due to installation problems.

[0007] Preferably, a No. 1 bevel wheel is installed at one end of the connecting rod through a rotating shaft, a No. 2 bevel wheel is installed on the top of the No. 1 bevel wheel through a rotating shaft, a linkage rod is installed on the inner wall of the No. 2 bevel wheel through a rotating shaft, a clamping block is installed on the outer wall of the linkage rod, a No. 3 bevel gear is installed at one end of the linkage rod through a rotating shaft, a No. 4 bevel gear is installed on the top of the No. 3 bevel gear through a rotating shaft, when the rotating rod rotates, the No. 4 bevel gear will be driven to rotate synchronously, and when the No. 4 bevel gear rotates, it will drive the No. 3 bevel gear to rotate.

[0008] Preferably, the top and bottom of the outer wall of the conveying tube are provided with cavity openings, the cavity opening at the top of the outer wall of the conveying tube is connected to the feed port, and the cavity opening at the bottom of the conveying tube is connected to the inner channel. Since there is a cavity opening at the bottom of the conveying tube, the chestnuts will enter the inner wall of the inner channel through the cavity opening of the conveying tube.

[0009] Preferably, a fourth bevel gear is installed on the outer wall of the rotating rod via a rotating shaft, and the tooth groove of the fourth bevel gear is meshed with the tooth groove of the third bevel gear. When the fourth bevel gear rotates, it drives the third bevel gear to rotate.

[0010] Preferably, the installation of the No. 1 clamp rod and the No. 2 clamp rod is symmetrical, and the installation angle of the No. 1 clamp rod and the No. 2 clamp rod is inclined. Since the installation manner of the No. 1 clamp rod and the No. 2 clamp rod is inclined, the gap at one end of the No. 1 clamp rod and the No. 2 clamp rod is smaller, and the gap at the other end of the No. 1 clamp rod and the No. 2 clamp rod is larger.

[0011] Preferably, the teeth of the transmission wheel are meshed with the teeth of the power wheel, and the transmission wheel and the power wheel form a meshing transmission connection structure, and the teeth of the power wheel can drive the transmission wheel to rotate.

[0012] The working principle and beneficial effects of the utility model are:

[0013] 1. The motor drives the rotating rod, and the rotating rod drives the feeding screw rod to rotate, so that the chestnuts can be transported into the interior of the equipment through the spiral teeth of the feeding screw rod, realizing the timed and quantitative feeding of chestnuts. This design effectively solves the problem in the prior art that too much feeding at one time may cause the equipment to be blocked. In the traditional chestnut processing process, a large number of chestnuts entering the equipment at one time may cause equipment overload, and then cause blockage or failure. The utility model reduces the burden of the equipment and improves the reliability and stability of the equipment by accurately controlling the feeding amount of chestnuts. This improvement not only helps to reduce the risk of equipment damage, but also significantly improves production efficiency and reduces downtime caused by equipment failure.

[0014] 2. The size separation of chestnuts is achieved through the gradually increasing gap between the No. 1 clamping rod and the No. 2 clamping rod. The uniqueness of this design lies in that it utilizes a number of existing parts for a clever combination to achieve the desired effect at the lowest cost. Traditional chestnut size separation usually requires the use of special screening machines or other expensive equipment, which undoubtedly increases production costs. Through innovative design, the present invention only requires appropriate adjustments and combinations of existing equipment to achieve the size separation function. This improvement significantly reduces the cost of equipment and reduces the economic burden on enterprises. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the partial structure work proposed by the utility model;

[0018] Figure 3 A top view of the working principle of part of the structure proposed by the utility model;

[0019] Figure 4 For this utility model Figure 1 A schematic diagram of the enlarged structure at point A is presented.

[0020] In the figure: 1. Shell; 2. Feeding port; 3. Motor; 4. Rotating rod; 5. Feeding screw rod; 6. Conveying pipe; 7. Inner channel; 8. Fixed block; 9. Clamping rod No. 1; 10. Clamping rod No. 2; 11. Transmission wheel; 12. Power wheel; 13. Connecting rod; 14. Conical wheel No. 1; 15. Conical wheel No. 2; 16. Linking rod; 17. Clamping block; 18. Conical gear No. 3; 19. Conical gear No. 4; 20. Temporary storage bin; 21. Feeding pipe; 22. Collection tank. DETAILED DESCRIPTION

[0021] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1

[0023] like Figure 1 to Figure 4As shown, this embodiment proposes a chestnut size separator for chestnut processing, including a shell 1, a feeding screw rod 5 and a No. 1 clamp rod 9, a motor 3 is installed on the top of one side of the outer wall of the shell 1, a rotating rod 4 is installed on the output end of the motor 3 through a rotating shaft, a feeding screw rod 5 is installed on one end of the rotating rod 4 through a rotating shaft, a conveying pipe 6 is installed on the outer wall of the feeding screw rod 5, a feeding port 2 is installed on the outer wall of the conveying pipe 6, an inner channel 7 is provided at the bottom of the conveying pipe 6, a fixing block 8 is installed at the bottom of the inner channel 7, a No. 1 clamp rod 9 is installed on the inner wall of the fixing block 8 through a rotating shaft, a temporary storage bin 20 is installed at the bottom of the No. 1 clamp rod 9, a feeding pipe 21 is installed at the bottom of the temporary storage bin 20, and a collecting tank 22 is installed at the bottom of the feeding pipe 21.

[0024] In this embodiment, a transmission wheel 11 is installed at one end of the No. 1 clamp rod 9 through a rotating shaft, a No. 2 clamp rod 10 is installed on the back side of the No. 1 clamp rod 9 through a rotating shaft, a power wheel 12 is installed at one end of the No. 2 clamp rod 10 through a rotating shaft, and a connecting rod 13 is installed on the inner wall of the power wheel 12 through a rotating shaft. When the connecting rod 13 rotates, it will drive the power wheel 12 to rotate, and when the power wheel 12 rotates, it will drive the No. 2 clamp rod 10 to rotate.

[0025] In this embodiment, a first bevel wheel 14 is installed at one end of the connecting rod 13 through a rotating shaft, a second bevel wheel 15 is installed at the top of the first bevel wheel 14 through a rotating shaft, a linkage rod 16 is installed on the inner wall of the second bevel wheel 15 through a rotating shaft, a clamping block 17 is installed on the outer wall of the linkage rod 16, a third bevel gear 18 is installed at one end of the linkage rod 16 through a rotating shaft, a fourth bevel gear 19 is installed on the top of the third bevel gear 18 through a rotating shaft, and when the second bevel wheel 15 rotates, it will drive the first bevel wheel 14 to rotate.

[0026] In this embodiment, the top and bottom of the outer wall of the conveying tube 6 are provided with cavity openings. The cavity opening at the top of the outer wall of the conveying tube 6 is connected to the feed port 2, and the cavity opening at the bottom of the conveying tube 6 is connected to the inner channel 7. After the chestnuts pass through the inner wall of the inner channel 7, they will fall into the gap between the No. 1 clamping rod 9 and the No. 2 clamping rod 10.

[0027] In this embodiment, a fourth bevel gear 19 is installed on the outer wall of the rotating rod 4 through a rotating shaft. The tooth groove of the fourth bevel gear 19 meshes with the tooth groove of the third bevel gear 18. When the third bevel gear 18 rotates, it drives the linkage rod 16 to rotate.

[0028] In this embodiment, the installation of the No. 1 clamp rod 9 and the No. 2 clamp rod 10 is symmetrical, and the installation angle of the No. 1 clamp rod 9 and the No. 2 clamp rod 10 is inclined. The small gap at one end of the No. 1 clamp rod 9 and the No. 2 clamp rod 10 can screen small-particle chestnuts, the middle part can screen medium-particle chestnuts, and the large gap at the other end can screen large-particle chestnuts.

[0029] In this embodiment, the teeth of the transmission wheel 11 are meshed with the teeth of the power wheel 12, and the transmission wheel 11 and the power wheel 12 form a meshing transmission connection structure. When the power wheel 12 rotates, it will drive the second clamping rod 10 to rotate. At the same time, the teeth of the power wheel 12 will also drive the transmission wheel 11 to rotate, and the transmission wheel 11 will drive the first clamping rod 9 to rotate.

[0030] The working principle of this utility is:

[0031] First, when using this utility model, the motor 3 needs to be started first. After the motor 3 is started, the rotating rod 4 will be driven to rotate. When the rotating rod 4 rotates, the feeding screw rod 5 will be driven to rotate. When the feeding screw rod 5 rotates, the user can pour chestnuts into the inner wall of the feeding port 2, and the chestnuts will fall into the outer wall of the feeding screw rod 5 through the inner wall of the feeding port 2. Figure 2 As shown, when the feeding screw rod 5 rotates, it will transport the chestnuts to one end of the feeding screw rod 5 through its spiral teeth. Since there is a cavity at the bottom of the conveying tube 6, the chestnuts will enter the inner wall of the inner channel 7 through the cavity of the conveying tube 6 and then fall into the gap between the No. 1 clamping rod 9 and the No. 2 clamping rod 10 through the inner wall of the inner channel 7. This design can make the chestnuts be discharged in a timely and quantitative manner, and can prevent the equipment from being stuck and blocked due to a large amount of discharge at one time. Synchronously, when the rotating rod 4 rotates, it will also drive the No. 4 bevel gear 19 to rotate synchronously. When the No. 4 bevel gear 19 rotates, it will drive the No. 3 bevel gear 18 to rotate. The No. 3 bevel gear 18 will drive the linkage rod 16 to rotate. When the linkage rod 16 rotates, it will drive the No. 2 bevel wheel 15 to rotate. Figure 3 As shown, when the second cone wheel 15 rotates, it will drive the first cone wheel 14 to rotate, and when the first cone wheel 14 rotates, it will drive the connecting rod 13 to rotate, and when the connecting rod 13 rotates, it will drive the power wheel 12 to rotate, and when the power wheel 12 rotates, it will drive the second clamping rod 10 to rotate. At the same time, the tooth groove of the power wheel 12 will also drive the transmission wheel 11 to rotate, and the transmission wheel 11 will drive the first clamping rod 9 to rotate. At this time, the chestnut on the gap between the second clamping rod 10 and the first clamping rod 9 will move to one side. Since the installation method of the first clamping rod 9 and the second clamping rod 10 is inclined, the first clamping rod 9 and the second clamping rod 10 are at one end. The gap is small, while the gap at the other end of the No. 1 clamp rod 9 and the No. 2 clamp rod 10 is larger, so the small-particle chestnuts will fall into the temporary storage bin 20 as soon as they fall into the gap between the No. 1 clamp rod 9 and the No. 2 clamp rod 10, and the large chestnuts will roll to the large gap at the other end of the No. 1 clamp rod 9 and the No. 2 clamp rod 10 and then fall off, and the medium chestnuts will fall into the gap in the middle. This design structure is simple, convenient and efficient. You don't need to buy a screening machine to complete the screening of chestnuts, and it can also achieve the purpose of automatic loading. When the chestnuts fall into the feeding pipe 21, they will fall into the collection tank 22 through the feeding pipe 21 for collection, and this practical work is completed.

[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A chestnut size separator for chestnut processing, comprising a housing (1), a feeding screw rod (5) and a first clamp rod (9), characterized in that: A motor (3) is installed at the top of one side of the outer wall of the shell (1); a rotating rod (4) is installed at the output end of the motor (3) via a rotating shaft; a feeding screw rod (5) is installed at one end of the rotating rod (4) via a rotating shaft; a conveying pipe (6) is installed at the outer wall of the feeding screw rod (5); a material inlet (2) is installed at the outer wall of the conveying pipe (6); an inner channel (7) is provided at the bottom of the conveying pipe (6); a fixing block (8) is installed at the bottom of the inner channel (7); a first clamping rod (9) is installed at the inner wall of the fixing block (8) via a rotating shaft; a temporary storage bin (20) is installed at the bottom of the first clamping rod (9); a feeding pipe (21) is installed at the bottom of the temporary storage bin (20); and a collecting tank (22) is installed at the bottom of the feeding pipe (21).

2. A chestnut size separator for chestnut processing according to claim 1, characterized in that: A transmission wheel (11) is installed at one end of the No. 1 clamping rod (9) via a rotating shaft, a No. 2 clamping rod (10) is installed on the back side of the No. 1 clamping rod (9) via a rotating shaft, a power wheel (12) is installed at one end of the No. 2 clamping rod (10) via a rotating shaft, and a connecting rod (13) is installed on the inner wall of the power wheel (12) via a rotating shaft.

3. A chestnut size separator for chestnut processing according to claim 2, characterized in that: A first bevel wheel (14) is mounted on one end of the connecting rod (13) via a rotating shaft, a second bevel wheel (15) is mounted on the top of the first bevel wheel (14) via a rotating shaft, a linkage rod (16) is mounted on the inner wall of the second bevel wheel (15) via a rotating shaft, a clamping block (17) is mounted on the outer wall of the linkage rod (16), a third bevel gear (18) is mounted on one end of the linkage rod (16) via a rotating shaft, and a fourth bevel gear (19) is mounted on the top of the third bevel gear (18) via a rotating shaft.

4. A chestnut size separator for chestnut processing according to claim 1, characterized in that: The top and bottom of the outer wall of the conveying pipe (6) are both provided with cavity openings. The cavity opening at the top of the outer wall of the conveying pipe (6) is connected to the feed port (2), and the cavity opening at the bottom of the conveying pipe (6) is connected to the inner channel (7).

5. The chestnut size separator for chestnut processing according to claim 1, characterized in that: A fourth bevel gear (19) is mounted on the outer wall of the rotating rod (4) via a rotating shaft, and the tooth groove of the fourth bevel gear (19) is meshed with the tooth groove of the third bevel gear (18).

6. The chestnut size separator for chestnut processing according to claim 1, characterized in that: The first clamping rod (9) and the second clamping rod (10) are installed symmetrically, and the installation angles of the first clamping rod (9) and the second clamping rod (10) are inclined.

7. The chestnut size separator for chestnut processing according to claim 2, characterized in that: The tooth grooves of the transmission wheel (11) and the tooth grooves of the power wheel (12) are meshed, and the transmission wheel (11) and the power wheel (12) form a meshing transmission connection structure.

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