Dark tea stick conveying mechanism and tea stick sawing machine

Abstract

The utility model discloses a dark tea stick conveying mechanism and a tea stick sawing machine, and belongs to the technical field of dark tea processing, the dark tea stick conveying mechanism comprises a feeding conveying belt and a transmission assembly, the transmission assembly is used for pushing the feeding conveying belt to intermittently rotate so as to drive dark tea sticks to intermittently feed; the discharging conveying belt is erected on the rear side of the feeding conveying belt, and the discharging conveying belt is used for receiving and conveying the dark tea sticks; and the driving mechanism is used for driving the transmission assembly and the discharging conveying belt. The tea stick feeding device can realize intermittent feeding of tea sticks, effectively reduces the labor intensity of workers, is convenient to process and operate, and is favorable for improving the production efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of black tea processing, in particular to a black tea stick conveying mechanism. In addition, the utility model also relates to a tea stick sawing machine comprising the black tea stick conveying mechanism. Background Art

[0002] Anhua dark tea belongs to the dark tea category and is named after Anhua County, Hunan Province, China. Anhua dark tea uses large-leaf tea leaves grown in mountainous areas and is rich in nutrients, the most important of which are minerals and vitamins, as well as proteins, amino acids and sugars. It has good effects on human digestion and regulating fat metabolism, and is therefore widely popular in the market.

[0003] Among the techniques of making dark tea, the traditional technique of making Qianliang tea originated in the Tang Dynasty. Because it is bundled into small cylindrical shapes during production, and each weighs 1,000 liang on the old scale, it is called "Anhua Qianliang Tea". Since Anhua dark tea is a compressed tea, especially the Qianliang tea series, which is large in volume and tightly compressed, it must be cut into tea cakes or small tea balls before it can be brewed, so a related sawing device is generally required. For example, a portable tea cake cutting device disclosed in the Chinese patent with patent publication number CN212352202U can achieve tea cake cutting.

[0004] However, the cutting device in the prior art usually adopts manual feeding, so it is impossible to realize intermittent feeding of tea sticks, and the feeding distance each time is not convenient to adjust. There are problems such as high labor intensity for workers, inconvenient processing operation, difficult to effectively improve processing efficiency, and inaccurate control of the length of the sawed black tea sticks. Utility Model Content

[0005] One purpose of the utility model is to provide a black tea stick conveying mechanism to solve the technical problems in the prior art that the intermittent feeding of tea sticks cannot be realized, the labor intensity of workers is high, and the processing operation is not convenient.

[0006] Another object of the utility model is to provide a tea stick sawing machine comprising the above-mentioned black tea stick conveying mechanism.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] A dark tea stick conveying mechanism, comprising:

[0009] A feeding conveyor belt and a transmission assembly, wherein the feeding conveyor belt is used to place dark tea sticks, and the transmission assembly is used to drive the feeding conveyor belt to rotate intermittently and drive the dark tea sticks to be fed intermittently;

[0010] The discharging conveyor belt is arranged at the rear side of the feeding conveyor belt, and is used to receive and convey the dark tea sticks;

[0011] The driving mechanism is used to drive the transmission components and the discharge conveyor belt.

[0012] In one or more embodiments of the black tea stick conveying mechanism, the transmission assembly includes a rotating member and a push rod. The rotating member is rotatably arranged above one side of the feed conveyor belt. The first end of the push rod is hinged to the second end of the rotating member. A plurality of locking grooves are arranged on the feed conveyor belt. The second end of the push rod is used to engage with the locking groove. The driving mechanism is used to drive the rotating member to rotate and then drive the second end of the push rod to engage with the locking groove in turn and push the feed conveyor belt to move forward. The rotating member continues to rotate to drive the push rod to disengage from the locking groove so that the feed conveyor belt stops moving.

[0013] In one or more embodiments of the black tea stick conveying mechanism, limiting belts are provided on both sides of the feed conveyor belt, and a plurality of positioning grooves are arranged on the limiting belts.

[0014] In one or more embodiments of the black tea stick conveying mechanism, the rotating member is a telescopic structure, and the rotating member includes a telescopic inner rod and a sleeve. The telescopic inner rod is slidably arranged in the sleeve, and a locking screw is arranged on the inner wall of the sleeve. The locking screw is used to screw in and tighten the telescopic inner rod to limit the position.

[0015] In one or more embodiments of the black tea stick conveying mechanism, a locking portion is provided at the second end of the push rod, and the locking portion is arranged at an angle with the push rod and is used to be inserted into the locking groove.

[0016] In one or more embodiments of the black tea stick conveying mechanism, the transmission assembly also includes a support frame, which is mounted on one side of the feed conveyor belt, and a first rotating shaft is passed through the top of the support frame, and the first end of the rotating member is connected to the first end of the first rotating shaft.

[0017] In one or more embodiments of the black tea stick conveying mechanism, a feed pulley is provided at the second end of the first rotating shaft, and the driving mechanism includes a motor, and the output shaft of the motor is connected to the feed pulley via a belt.

[0018] In one or more embodiments of the black tea stick conveying mechanism, the output shaft of the motor is also connected to a discharge pulley of the discharge conveyor belt through a belt, and the discharge pulley is used to drive the discharge conveyor belt to operate.

[0019] In one or more embodiments of the black tea stick conveying mechanism, racks are arranged on the feed conveyor belt along the feeding direction of the feed conveyor belt.

[0020] According to another aspect of the utility model, a tea stick sawing machine is also provided, which comprises the above-mentioned black tea stick conveying mechanism.

[0021] The utility model has the following beneficial effects:

[0022] The utility model drives the feeding conveyor belt to intermittently rotate through the transmission component to intermittently feed the black tea sticks. At the same time, the tea sticks are discharged through the discharging conveyor belt. The discharging conveyor belt and the transmission component are driven by the driving mechanism at the same time, so that the driving mechanism can drive multiple moving parts at the same time, effectively saving energy, and being conducive to streamlining the structure and reducing the overall space occupation of the device.

[0023] The tea stick sawing machine of the utility model also has the above-mentioned beneficial effects.

[0024] Of course, any product implementing the present invention does not necessarily need to achieve all the advantages described above at the same time. In addition to the purposes, features and advantages described above, the present invention also has other purposes, features and advantages. The present invention will be further described in detail with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0026] Figure 1 It is a schematic diagram of the overall structure of a preferred embodiment of the utility model;

[0027] Figure 2 It is a schematic diagram of the position of the motor of the preferred embodiment of the utility model.

[0028] Figure 3 It is a schematic diagram of the installation of the rotating member of the preferred embodiment of the utility model.

[0029] Legend: 1. Feed conveyor belt; 2. Rotating part; 3. Push rod; 4. Positioning part; 5. Limiting belt; 6. Positioning groove; 7. Support frame; 8. Fastener; 9. Feed conveyor pulley; 10. Discharge conveyor pulley; 11. Discharge conveyor belt; 12. Motor; 13. Discharge pulley; 14. Feed pulley; 15. Belt. DETAILED DESCRIPTION

[0030] The embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. However, the present invention can be implemented in a variety of different ways as defined and covered below.

[0031] Please refer to the attached drawing, which is a structural schematic diagram of a preferred embodiment of a dark tea stick conveying mechanism and a tea stick sawing machine provided by the utility model.

[0032] A dark tea stick conveying mechanism, comprising:

[0033] A feeding conveyor belt 1 and a transmission assembly, wherein the feeding conveyor belt 1 is used to place dark tea sticks, and the transmission assembly is used to drive the feeding conveyor belt 1 to rotate intermittently and drive the dark tea sticks to be fed intermittently;

[0034] The discharging conveyor belt 11 is arranged at the rear side of the feeding conveyor belt 1, and the discharging conveyor belt 11 is used to receive and convey the dark tea sticks;

[0035] The driving mechanism is used to drive the transmission assembly and the discharge conveyor belt 11.

[0036] The utility model drives the feeding conveyor belt 1 to rotate intermittently through the transmission component to intermittently feed the black tea sticks. At the same time, the tea sticks are discharged through the discharging conveyor belt 11, and the discharging conveyor belt 11 and the transmission component are driven by the driving mechanism at the same time, so that the driving mechanism can drive multiple moving parts at the same time, effectively saving energy, and being conducive to streamlining the structure and reducing the overall space occupation of the device.

[0037] Preferably, please refer to Figure 1 As shown, the transmission assembly includes a rotating member 2 and a push rod 3. The rotating member 2 is rotatably arranged above one side of the feed conveyor belt 1. The first end of the push rod 3 is hinged to the second end of the rotating member 2. A plurality of locking grooves 6 are arranged on the feed conveyor belt 1. The second end of the push rod 3 is used to engage with the locking groove 6. The driving mechanism is used to drive the rotating member 2 to rotate and then drive the second end of the push rod 3 to engage with the locking groove 6 in turn and push the feed conveyor belt 1 to move forward. The rotating member 2 continues to rotate to drive the push rod 3 to disengage from the locking groove 6 so that the feed conveyor belt 1 stops moving.

[0038] It should be noted that the height of the hinge point between the first end of the rotating member 2 and the support frame 7 is higher than the height of the upper surface of the feed conveyor belt 1. It can be understood that the driving mechanism drives the rotating member 2 to rotate around the hinge point of the first end of the rotating member 2, and the rotating member 2 and the push rod 3 form a motion assembly similar to a rocker mechanism. The second end of the rotating member 2 drives the push rod 3 to push in the feeding direction of the feed conveyor belt 1 in a reciprocating cycle, and the second end of the push rod 3 cooperates with the positioning groove 6, that is, the push rod 3 pushes the limiting belt 5 and the feed conveyor belt 1 to operate intermittently during the reciprocating motion.

[0039] Preferably, please refer to Figure 1 and Figure 2 As shown, limiting belts 5 are arranged on both sides of the feed conveyor belt 1, and a plurality of positioning grooves 6 are arranged on the limiting belts 5.

[0040] It should be noted that the limiting belt 5 can be a belt structure made of soft material. The limiting belt 5 not only cooperates with the push rod 3 to push the feed conveyor belt 1 to operate, but the limiting belt 5 is also arranged on both sides of the feed conveyor belt 1 to limit the two sides of the black tea sticks on the feed conveyor belt 1.

[0041] Preferably, please refer to Figure 1 As shown, the rotating member 2 is a telescopic structure, and the rotating member 2 includes a telescopic inner rod and a sleeve. The telescopic inner rod is slidably arranged in the sleeve. A locking screw is arranged on the inner wall of the sleeve. The locking screw is used to screw in and tighten the telescopic inner rod to limit the position.

[0042] It can be understood that the extension and retraction of the rotating member 2 can adjust the radius of the rotating member 2 rotating around the first rotating axis, and then adjust the distance that the push rod 3 pushes forward each time, that is, adjust the distance that the black tea stick is transported forward each time, thereby adjusting the length of the cut black tea stick.

[0043] Preferably, please refer to Figure 1 , 2 As shown, a locking portion 4 is disposed at the second end of the push rod 3 , and the locking portion 4 is disposed at an angle with the push rod 3 and is used to be inserted into the locking groove 6 .

[0044] It is understandable that the locking portion 4 at the second end of the push rod 3 has an angle with the push rod 3, that is, the locking portion 4 is more inclined downward at each movement state of the push rod 3, and can fall into the locking groove 6 more smoothly for locking. Specifically, the bottom end of the locking portion 4 is rounded, so that the locking portion 4 can slide into the locking groove 6 smoothly.

[0045] Preferably, please refer to Figure 1 As shown, the transmission assembly also includes a support frame 7, which is mounted on one side of the feed conveyor belt 1. A first rotating shaft is passed through the top of the support frame 7, and the first end of the rotating member 2 is connected to the first end of the first rotating shaft through a fastener 8.

[0046] Specifically, a feed pulley 14 is provided at the second end of the first rotating shaft, and the driving mechanism includes a motor 12 , and an output shaft of the motor 12 is connected to the feed pulley 14 via a belt 15 .

[0047] It can be understood that the motor 12 is connected to the feed pulley 14 via the belt 15 , and the motor 12 can drive the first rotating shaft to rotate, thereby driving the rotating member 2 to rotate around the rotating shaft.

[0048] Preferably, please refer to Figure 2 As shown, the output shaft of the motor 12 is also connected to the discharge pulley 13 of the discharge conveyor belt 11 through a belt 15, and the discharge pulley 13 is used to drive the discharge conveyor belt 11 to operate.

[0049] It is understandable that the output shaft of the motor 12 is provided with two driving pulleys, which are respectively connected to the feed pulley 14 and the discharge pulley 13 through the belt 15, so that one driving unit can drive the feed conveyor belt 1 and the discharge conveyor belt 11 at the same time, effectively simplifying the structure and reducing energy consumption. A reducer can be provided between the motor 12 and the feed pulley 14 or the discharge pulley 13 as appropriate.

[0050] It should be noted that the feed conveyor belt 1 and the discharge conveyor belt 11 are supported by the feed conveyor pulley 9 and the discharge conveyor pulley 10 respectively, and the feed pulley 14 can drive one of the feed conveyor pulleys 9 to rotate, and the discharge pulley 13 can drive one of the discharge conveyor pulleys 10 to rotate.

[0051] Preferably, please refer to Figure 1 , 2 As shown, racks are arranged on the feed conveyor belt 1 along the feeding direction of the feed conveyor belt 1 .

[0052] It can be understood that the rack can increase the friction between the feed conveyor belt 1 and the dark tea sticks, which is beneficial to improving the stability of the feed conveyor belt 1 in transporting the dark tea sticks.

[0053] According to another aspect of the utility model, a tea stick sawing machine is also provided, which comprises the above-mentioned black tea stick conveying mechanism.

[0054] The tea stick sawing machine of the utility model also has the above-mentioned beneficial effects, including intermittent feeding of black tea sticks by driving the feeding conveyor belt 1 to rotate intermittently through the transmission component, and the tea sticks are discharged through the discharging conveyor belt 11, and the discharging conveyor belt 11 and the transmission component are driven by the driving mechanism at the same time, so that the driving mechanism can drive multiple moving parts at the same time, effectively saving energy, and being conducive to streamlining the structure and reducing the space occupied by the entire device.

[0055] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0056] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression and the objective existence of infinite specific structures, ordinary technicians in this technical field can make several improvements, modifications or changes without departing from the principles of the utility model, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection of the utility model.

Claims

1. A dark tea stick conveying mechanism, characterized in that: include: A feeding conveyor belt (1) and a transmission assembly, wherein the feeding conveyor belt (1) is used to place dark tea sticks, and the transmission assembly is used to drive the feeding conveyor belt (1) to rotate intermittently, thereby driving the intermittent feeding of dark tea sticks; A discharging conveyor belt (11), the discharging conveyor belt (11) is mounted on the rear side of the feeding conveyor belt (1), and the discharging conveyor belt (11) is used to receive and convey the dark tea sticks; A driving mechanism is used to drive the transmission assembly and the discharge conveyor belt (11).

2. A dark tea stick conveying mechanism according to claim 1, characterized in that: The transmission assembly comprises a rotating member (2) and a push rod (3). The rotating member (2) is rotatably arranged above one side of the feed conveyor belt (1). The first end of the push rod (3) is hinged to the second end of the rotating member (2). A plurality of locking grooves (6) are arranged on the feed conveyor belt (1). The second end of the push rod (3) is used to engage with the locking groove (6). The driving mechanism is used to drive the rotating member (2) to rotate and then drive the second end of the push rod (3) to engage with the locking groove (6) and push the feed conveyor belt (1) to move forward. The rotating member (2) continues to rotate to drive the push rod (3) to disengage from the locking groove (6) so that the feed conveyor belt (1) stops moving.

3. A dark tea stick conveying mechanism according to claim 2, characterized in that: Limiting belts (5) are arranged on both sides of the feed conveyor belt (1), and a plurality of positioning grooves (6) are arranged on the limiting belts (5).

4. A dark tea stick conveying mechanism according to claim 2, characterized in that: The rotating member (2) is a telescopic structure, and the rotating member (2) comprises a telescopic inner rod and a sleeve, the telescopic inner rod is slidably arranged in the sleeve, and a locking screw is arranged on the inner wall of the sleeve, and the locking screw is used to screw in and tighten the telescopic inner rod to limit the position.

5. A dark tea stick conveying mechanism according to claim 2, characterized in that: The second end of the push rod (3) is provided with a locking portion (4), which is arranged at an angle with the push rod (3) and is used to be inserted into the locking groove (6).

6. A dark tea stick conveying mechanism according to claim 2, characterized in that: The transmission assembly also includes a support frame (7), which is mounted on one side of the feed conveyor belt (1), a first rotating shaft is passed through the top of the support frame (7), and the first end of the rotating member (2) is connected to the first end of the first rotating shaft.

7. A dark tea stick conveying mechanism according to claim 6, characterized in that: A feed pulley (14) is disposed at the second end of the first rotating shaft, and the driving mechanism comprises a motor (12), wherein the output shaft of the motor (12) is connected to the feed pulley (14) via a belt (15).

8. A dark tea stick conveying mechanism according to claim 7, characterized in that: The output shaft of the motor (12) is also connected to a discharge pulley (13) of the discharge conveyor belt (11) through a belt (15), and the discharge pulley (13) is used to drive the discharge conveyor belt (11) to operate.

9. A dark tea stick conveying mechanism according to claim 1, characterized in that: Racks are arranged on the feeding conveyor belt (1) along the feeding direction of the feeding conveyor belt (1).

10. A tea stick sawing machine, characterized in that: It comprises the dark tea stick conveying mechanism as described in any one of claims 1 to 9.

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