Quantitative filler for packaging dried rosa roxburghii tratt fruits

Abstract

The utility model discloses a quantitative filler for packaging dried rosa roxburghii tratt fruits. The quantitative filler comprises a protective shell, and an upper cover, a lower conveying pipe and the like are installed on the protective shell. Three quantitative assemblies are rotationally installed on the upper cover and matched with the quantitative pipe to achieve quantitative control over the dried roxburgh rose fruits. The driving shaft drives the baffle to control opening and closing of the outlet, and the motor controls the quantifying assembly to reset through gear transmission. The electric cylinder controls the height of the lifting ring and adjusts the separation number of the quantitative rods to achieve quantitative conveying. The main push block, the auxiliary push block and other structures ensure that the quantitative rod is separated according to requirements. The filler solves the problems that a traditional packaging mode is inaccurate in quantification, difficult to adapt to specification differences, inconvenient to operate, unstable in quantitative conveying and the like, accurate and stable quantitative filling of the dried rosa roxburghii tratt fruits is achieved, and the packaging quality and efficiency are improved.

Description

Technical Field

[0001] This application relates to the field of quantitative packaging technology for dried prickly pear fruit, specifically to a quantitative filler for packaging dried prickly pear fruit. Background Technology

[0002] Accurate quantitative filling is crucial in the packaging of dried prickly pear fruit. On one hand, consumers have high expectations for product quality and weight consistency; inaccurate quantitative filling can lead to decreased consumer satisfaction. On the other hand, for manufacturers, accurate quantitative filling helps improve production efficiency, reduce costs, and ensure product quality stability. However, existing prickly pear fruit packaging methods have several problems. Traditional filling methods often rely on manual counting or simple mechanical devices, making it difficult to accurately control the quantity of prickly pear fruit in each bag. This results in significant differences in weight and quantity between bags, affecting product quality and market image. Furthermore, due to the inherent size variations of prickly pear fruit, even after size screening, the accuracy of quantitative filling can still be affected. Some existing quantitative devices may not effectively handle these variations, leading to significant quantitative errors. Moreover, traditional devices are not easy or precise to operate when adjusting the quantitative conveying quantity, impacting production efficiency. Simultaneously, the devices lack stability during quantitative conveying, easily leading to inaccurate quantitative filling and failing to guarantee consistency between batches.

[0003] Therefore, it is of great significance to develop a quantitative filler for packaging prickly pear dried fruit that can achieve precise quantitative filling, adapt to the differences in the size of dried prickly pear fruit, be easy to operate, and have stable quantitative delivery. Summary of the Invention

[0004] In response to the above-mentioned technical problems, this application solves the problem of errors caused by the difference in the specifications of dried prickly pear fruit in the prior art.

[0005] To achieve the above objectives, the technical solution adopted in this application is as follows: a quantitative filler for packaging dried prickly pear fruit, comprising a protective shell, an upper cover and a lower conveying pipe fixedly installed on the protective shell, an upper conveying pipe fixedly installed on the upper cover, a quantitative tube fixedly installed on the upper conveying pipe, a quantitative tube having multiple sets of grooves, each set of grooves consisting of three staggered arc-shaped grooves, three quantitative components rotatably installed on the upper cover, each quantitative component comprising a control shaft, a plurality of quantitative rods, a quantitative spring and a support ring being provided on the control shaft, the quantitative springs being sleeved on the control shaft, the two ends of the quantitative springs being fixedly connected to the quantitative rods and the support ring respectively, the support ring being fixedly connected to the control shaft, the control shaft sliding on the grooves of the quantitative tube, a drive shaft rotatably installed on the protective shell, a baffle fixedly installed on the drive shaft, an arc-shaped plate being provided on the baffle, the arc-shaped plate sliding in the gap between the lower conveying pipe and the quantitative tube.

[0006] To better realize this application, the three sets of quantitative components are further arranged with horizontal heights staggered, and the quantitative rods of the three sets of quantitative components slide on three staggered arc grooves on the quantitative tube, with the three sets of quantitative components offset from each other at a 60-degree angle.

[0007] To better realize this application, the control shaft is further provided with a quantitative component that matches the number of grooves on the quantitative tube.

[0008] To better realize this application, further, an external gear is fixedly installed on the drive shaft, an mounting plate is fixedly installed on the upper cover, a gear ring is rotatably installed on the mounting plate, and three internal gears are rotatably installed on the mounting plate. The three internal gears are fixedly connected to the control shafts of the three sets of quantitative components, and the three internal gears mesh with the gear ring at the same time. The external gear meshes with the gear ring, and a motor is fixedly installed on the protective shell. The output end of the motor is connected to the drive shaft through a belt.

[0009] To better realize this application, the protective shell is further provided with multiple lifting frames, lifting rings are slidably provided on the lifting frames, lifting rods are fixedly provided on the lifting rings, and electric cylinders are fixedly installed on the protective shell, with the output end of the electric cylinders fixedly connected to the lifting rods.

[0010] To better realize this application, the protective shell is further provided with a sliding frame, the sliding frame is provided with a vertical sliding groove, a lifting block is slidably provided on the vertical sliding groove, a main push block and a limiting ring are fixedly provided on the lifting block, the main push block is provided with an inclined surface, the limiting ring is a ring structure, a lifting block for fixing is fixedly provided on the lifting block, and the lifting ring is provided with a hole that matches the mounting shaft.

[0011] To better realize this application, further, a plurality of sliding rods are fixedly provided on the sliding frame, and a secondary push block is slidably provided on the sliding rod. The secondary push block is provided with an inclined surface, a groove and a baffle. One end of a telescopic rod is fixedly provided on the secondary push block, and the other end of the telescopic rod is fixedly connected to the sliding frame. A return spring is sleeved on the telescopic rod, and the two ends of the return spring are fixedly connected to the secondary push block and the sliding frame respectively.

[0012] The technical solution provided in this application has the following advantages compared with the prior art:

[0013] 1. This application, through the combination of a quantitative component and a quantitative tube, can precisely control the number of dried prickly pear fruits falling into the packaging bag according to the required packaging quantity, thereby improving the accuracy of packaging, ensuring the consistency of the weight and quantity of each bag of products, and improving product quality.

[0014] 2. The three sets of quantitative components in this application are staggered, which can restrict the dried prickly pear fruit from multiple positions, adapt to its size differences, effectively reduce the quantitative error caused by the different shapes and sizes of the dried prickly pear fruit, and ensure the reliability of the quantitative delivery function.

[0015] 3. The electric cylinder controls the height of the lifting ring, which can easily adjust the number of disengaged metering rods, thereby flexibly controlling the conveying quantity of dried prickly pear fruit to meet the needs of different packaging specifications. The operation is simple and precise.

[0016] 4. The design of the main pusher block, auxiliary pusher block and other structures in this application enables the quantitative rod to be automatically and orderly pushed away from the quantitative tube during the movement of the lifting ring, thereby realizing the automated operation of quantitative delivery and improving work efficiency.

[0017] 5. The present application uses a motor-driven quantitative component and a baffle to move in coordination, ensuring that the operation of the quantitative rod and the baffle is consistent during the quantitative delivery process, thus guaranteeing the stability and accuracy of each quantitative measurement.

[0018] 6. The mutual restraint structure between the auxiliary push blocks in this application enables the consistency of the quantitative distribution of each batch to be effectively maintained during the quantitative conveying process, controlling the error to within half of a single dried prickly pear fruit, thereby improving the stability and reliability of product packaging. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this application;

[0020] Figure 2 This is a schematic diagram of the internal structure of the protective shell in this application;

[0021] Figure 3 This is a schematic diagram of the quantitative component structure of this application;

[0022] Figure 4 This is a schematic diagram of the quantitative component of this application in the state where it is not subjected to external forces;

[0023] Figure 5 This is a schematic diagram of the structure of the auxiliary pusher block in this application;

[0024] Figure 6 This is a schematic diagram showing the positions of the three quantitative components in this application;

[0025] Figure 7 This is a schematic diagram of the quantitative tube structure of this application.

[0026] In the diagram: 101-Protective shell; 102-Upper cover; 103-Upper conveying pipe; 104-Motor; 105-Electric cylinder; 106-Lifting rod; 107-Lifting ring; 108-Lifting frame; 109-Quantitative tube; 110-Lower conveying pipe; 111-Baffle; 112-Drive shaft; 113-External gear; 114-Gear ring; 115-Mounting plate; 116-Internal gear; 117-Control shaft; 118-Quantitative rod; 119-Quantitative spring; 120-Support ring; 121-Sliding frame; 122-Lifting block; 123-Limiting ring; 124-Main push block; 125-Mounting shaft; 126-Secondary push block; 127-Slide rod; 128-Telescopic rod; 129-Reset spring. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0029] like Figures 1 to 7 As shown, a quantitative filler for packaging dried prickly pear fruit includes a protective shell 101. An upper cover 102 and a lower conveying pipe 110 are fixedly mounted on the protective shell 101. An upper conveying pipe 103 is fixedly mounted on the upper cover 102, and a quantitative tube 109 is fixedly mounted on the upper conveying pipe 103. The quantitative tube 109 has multiple sets of grooves, each set consisting of three staggered arc-shaped grooves. Three quantitative components are rotatably mounted on the upper cover 102. Each quantitative component includes a control shaft 117, on which multiple quantitative rods 118 and quantitative springs are mounted. A spring 119 and a support ring 120 are provided. The quantitative spring 119 is sleeved on the control shaft 117. The two ends of the quantitative spring 119 are fixedly connected to the quantitative rod 118 and the support ring 120, respectively. The support ring 120 is fixedly connected to the control shaft 117. The control shaft 117 slides on the groove of the quantitative tube 109. A drive shaft 112 is rotatably provided on the protective shell 101. A baffle 111 is fixedly provided on the drive shaft 112. An arc-shaped plate is provided on the baffle 111. The arc-shaped plate slides in the gap between the lower delivery tube 110 and the quantitative tube 109.

[0030] Specifically, this device is used for quantitative packaging of dried prickly pear fruit. During use, dried prickly pear fruit is conveyed one by one from above the upper conveying pipe 103. The fruit enters the pipe and is conveyed downwards into the quantitative tube 109. A baffle 111 between the quantitative tube 109 and the lower conveying pipe 110 blocks the fruit, ensuring it is arranged vertically and sequentially within the tube. The quantitative rods 118 of the quantitative component slide on the arc-shaped groove of the tube 109 and enter the tube, pushing the fruit into contact with the inner wall of the tube. The elastic force of the quantitative springs 119 on the rods 118 creates significant friction between the rods, the fruit, and the inner wall of the tube, thus securing the fruit and preventing it from falling out. Then, according to the required packaging quantity, the corresponding number of metering rods 118 on the control shaft 117 are rotated and the metering spring 119 is twisted, so that the metering rods 118 are detached from the dried prickly pear fruit and moved out of the metering tube 109. As a result, the dried prickly pear fruit, being unrestricted, tends to move downward under the action of gravity. At the same time, with the opening of the baffle 111, that is, the baffle 111 rotates with the drive shaft 112 and leaves the gap between the metering tube 109 and the lower conveying tube 110 through the arc plate on the baffle 111, no longer blocking the outlet below the metering tube 109. Thus, the dried prickly pear fruit, which is no longer restricted in the metering tube 109, can be conveyed downward and transported into the packaging bag through the lower conveying tube 110.

[0031] like Figure 2 , Figure 3 , Figure 4 , Figure 6 and Figure 7 As shown, the three sets of quantitative components are horizontally staggered, and the quantitative rods 118 of the three sets of quantitative components slide on three staggered arc grooves on the quantitative tube 109, with the three sets of quantitative components offset from each other at a 60-degree angle.

[0032] like Figure 6 As shown, the control shaft 117 is provided with a quantitative component that matches the number of grooves on the quantitative tube 109.

[0033] Specifically, such as Figure 7 As shown, the three sets of arc-shaped grooves on the metering tube 109 have the same vertical width and the same vertical gap, and are then offset laterally at a 60-degree angle to match the three sets of metering components. Figure 6As shown, the three sets of metering components correspond to a set of grooves on the metering tube 109, allowing the control shaft 117 of each set of metering components to slide on its corresponding groove. The grooves of the metering tube 109 are approximately semi-circular, meaning that when the control shaft 117 slides on the arc-shaped groove and enters the interior of the metering tube 109, the control shaft 117 can sweep across a maximum of half the area of ​​the internal channel of the metering tube 109. After reaching the limit position, the metering tube 109 blocks the control shaft 117, preventing it from continuing to move. This avoids the control shaft 117 from excessively squeezing the dried prickly pear fruit, damaging the fruit, and squeezing out the groove. By staggering the control shafts 117 of the three sets of quantitative components, the control shafts 117 can push the prickly pear fruit in the quantitative tube 109 from multiple positions. This avoids the control shafts 117 from affecting the restrictive effect on the prickly pear fruit at the same position due to the thickness variation at the contact position caused by the flat shape of the prickly pear fruit. Setting multiple sets of staggered control shafts 117 can adapt to different contact positions of the prickly pear fruit, ensuring the restrictive function, that is, ensuring the quantitative delivery function.

[0034] like Figures 1 to 3 As shown, an external gear 113 is fixedly mounted on the drive shaft 112, a mounting plate 115 is fixedly mounted on the upper cover 102, a gear ring 114 is rotatably mounted on the mounting plate 115, and three internal gears 116 are rotatably mounted on the mounting plate 115. The three internal gears 116 are respectively fixedly connected to the control shafts 117 of the three sets of quantitative components. The three internal gears 116 mesh with the gear ring 114 at the same time, and the external gear 113 meshes with the gear ring 114. A motor 104 is fixedly mounted on the protective shell 101, and the output end of the motor 104 is connected to the drive shaft 112 through a belt.

[0035] Specifically, after quantitative delivery is achieved, the dried prickly pear fruit inside and above the quantitative tube 109 needs to be conveyed downwards for the next batch of quantitative delivery. The motor 104 is started. The conveyor belt and pulley of the motor 104 drive the pulley on the drive shaft 112, causing the drive shaft 112 to rotate on the protective shell 101. The external gear 113 on the drive shaft 112 drives the gear ring 114 to rotate on the mounting plate 115. The gear ring 114 has teeth on both its inner and outer rings. The gear ring 114 drives three internal gears 116 and the control shaft 117 to rotate on the mounting plate 115. In turn, the control shaft 117 drives the multiple support rings 120 on it to rotate. Because the metering spring 119 will drive the metering rod 118 to slide into the arc groove of the metering tube 109 when there is no external force, the rotation of the support rings 120 will drive the metering spring 119 to rotate in the opposite direction, thereby changing the position of the metering rod 118 and causing it to disengage from the arc groove of the metering tube 109, thus freeing the prickly pear dried fruit from being confined in the metering tube 109. Figure 3As shown, this state is when the quantitative component rotates and the dried prickly pear fruit above can be conveyed downwards. All the quantitative rods 118 on the control shaft 117 are disengaged from the arc groove of the quantitative tube 109. At the same time, when the drive shaft 112 rotates, the baffle 111 below the drive shaft 112 will rotate, approach and insert into the gap between the quantitative tube 109 and the lower conveying tube 110, and block the opening below the quantitative tube 109. After the prickly pear fruit falls, the motor 104 is controlled to rotate in the reverse direction, causing the three sets of quantitative components to reset. This resets the quantitative spring 119, restoring the state where the quantitative rod 118 can enter the arc-shaped groove of the quantitative tube 109. Under the action of the quantitative spring 119, the quantitative rod 118 restricts the prickly pear fruit. At the same time, the rotation of the drive shaft 112 will also drive the baffle 111 to gradually disengage from the opening below the quantitative tube 109. The arc-shaped plate of the inner baffle 111 is relatively large, so that the prickly pear fruit will disengage from the quantitative tube 109 after the quantitative rod 118 has sufficiently restricted it, allowing for the quantitative conveying of the next batch.

[0036] like Figure 1 and Figure 2 As shown, a plurality of lifting frames 108 are fixedly installed on the protective shell 101, a lifting ring 107 is slidably installed on the lifting frame 108, a lifting rod 106 is fixedly installed on the lifting ring 107, and an electric cylinder 105 is fixedly installed on the protective shell 101, with the output end of the electric cylinder 105 fixedly connected to the lifting rod 106.

[0037] Specifically, when selecting the quantity to be conveyed, the lifting rod 106 is moved upward by the electric cylinder 105. The lifting rod 106 pulls the lifting ring 107 to slide upward on multiple lifting frames 108, thus passing the corresponding metering rod 118 from bottom to top. This drives the metering rod 118 to rotate, disengaging the prickly pear dried fruit from the metering tube 109 and releasing its restraints. This portion of the prickly pear dried fruit can then be conveyed downward for packaging. The number of metering rods 118 disengaged is adjusted by controlling the height of the lifting ring 107, thereby controlling the quantity of prickly pear dried fruit conveyed.

[0038] Because the packaging of dried prickly pear fruit involves screening the dried prickly pear fruit according to specifications, there will still be some errors. Therefore, the specifications of the dried prickly pear fruit in the same batch are similar. Thus, the weight of the dried prickly pear fruit conveyed in the quantitative tube 109 is basically the same. Therefore, the error in quantitative output mainly lies in whether the last dried prickly pear fruit is conveyed. If it is conveyed, there will be more; if it is not conveyed, there will be less. Therefore, it is necessary to subdivide the last prickly pear bar to determine whether it is conveyed, thereby reducing the error.

[0039] Due to the variation in the size of dried prickly pears, the measuring rod 118 at the same position may touch different parts of the dried prickly pears. If there are more small dried prickly pears, the measuring rod 118 at the same position will touch the upper part of the dried prickly pears at that position; if the dried prickly pears are larger, the measuring rod 118 at the same position will touch the lower part of the dried prickly pears at that position. Depending on the contact position, when the weight of the dried prickly pear fruit itself can overcome the friction between the metering rod 118, the magnetic dried fruit, and the inner wall of the metering tube 109, the dried prickly pear fruit can be conveyed downwards. If it cannot overcome the friction, it will not fall. This method is used to quantitatively convey the dried prickly pear fruit, reduce errors, and minimize the error between batches of dried prickly pear fruit in the same area within the metering tube 109. That is, when it contacts the upper end, the dried prickly pear fruit falls, and the error is the upper part of the fruit pulp at the contact point between the dried prickly pear fruit and the metering rod 118. This part accounts for a relatively small proportion of the dried prickly pear fruit as a whole. The same applies when it contacts the lower end, thus keeping the error within half of a single dried prickly pear fruit.

[0040] like Figures 3 to 5 As shown, a sliding frame 121 is fixedly installed on the protective shell 101. A vertical sliding groove is provided on the sliding frame 121. A lifting block 122 is slidably arranged on the vertical sliding groove. A main push block 124 and a limiting ring 123 are fixedly arranged on the lifting block 122. The main push block 124 is provided with an inclined surface. The limiting ring 123 has a ring structure. A lifting block 122 for fixing is fixedly arranged on the lifting block 122. A hole matching the mounting shaft 125 is provided on the lifting ring 107.

[0041] like Figure 5 As shown, a plurality of sliding rods 127 are fixedly installed on the sliding frame 121. A secondary push block 126 is slidably installed on the sliding rod 127. The secondary push block 126 is provided with an inclined surface, a groove and a baffle. One end of a telescopic rod 128 is fixedly installed on the secondary push block 126. The other end of the telescopic rod 128 is fixedly connected to the sliding frame 121. A return spring 129 is sleeved on the telescopic rod 128. The two ends of the return spring 129 are fixedly connected to the secondary push block 126 and the sliding frame 121 respectively.

[0042] Specifically, the lifting block 122, the limiting ring 123, and the main push block 124 are mounted on the lifting ring 107 via the mounting shaft 125. When the lifting ring 107 moves upward, it causes the lifting block 122 to slide on the sliding frame 121. The limiting ring 123 and the main push block 124 restrict movement, keeping the main push block 124 horizontal. When the main push block 124 moves upward, its inclined surface contacts the baffle of the auxiliary push block 126, thus pushing the auxiliary push block 126 to slide on the slide rod 127 towards the metering tube 109. During this process, the inclined surface on the auxiliary push block 126 will approach and contact the metering rod 118 on the control shaft 117. Due to the size and shape of the dried prickly pear fruit, the metering rod 118 is twisted at different angles on the control shaft 117 by the metering spring 119, resulting in different positions of the metering rod 118. Consequently, the contact time between the inclined surface of the auxiliary push block 126 and the metering rod 118 is also different. However, in the end, the inclined surface of the auxiliary push block 126 will push the metering rod 118 to rotate in the opposite direction on the control shaft 117, disengaging from the metering tube 109 and removing the restriction on the dried prickly pear fruit.

[0043] After pushing a metering rod 118 away from the metering tube 109, the main push block 124 continues to move upward, so that the main push block 124 contacts the baffle of the upper auxiliary push block 126, thereby pushing the baffle of the auxiliary push block 126, causing the auxiliary push block 126 to move towards the metering tube 109, pushing the corresponding metering rod 118 away from the metering tube 109, and the auxiliary push block 126 will gradually overlap with the lower auxiliary push block 126, and the baffle on the upper auxiliary push block 126 will insert into the groove of the lower auxiliary push block 126, thus preventing the lower auxiliary push block 126 from resetting. This process is repeated, so that the auxiliary push blocks 126 passed by the main push block 124 restrict the lower auxiliary push blocks 126 one by one, so that the height of the main push block 124 and all the metering rods 118 below remain open, thereby realizing metered delivery.

[0044] After quantitative delivery, motor 104 controls the lifting rod 106 and lifting ring 107 to return to the lower position, thereby controlling the main push block 124 and other components to reset. As a result, the auxiliary push block 126 loses its restriction. Through the telescopic rod 128 and the reset spring 129 on the lowest auxiliary push block 126, all auxiliary push blocks 126 are reset. That is, when the lowest auxiliary push block 126 is pushed towards the quantitative tube 109, it stretches the reset spring 129, causing the telescopic rod 128 to extend. After losing its restriction, the auxiliary push block 126 is reset under the action of the reset spring 129. Then, through the groove of the auxiliary push block 126, it pushes the baffle of the upper auxiliary push block 126. This cycle continues, causing all the upper auxiliary push blocks 126 to reset. The quantitative rod 118 is also pushed by the torque of the quantitative spring 119, causing the inclined surface of the auxiliary push block 126 to reset.

[0045] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A quantitative filler for packaging dried prickly pear fruit, comprising a protective shell (101), characterized in that: The protective shell (101) is fixedly mounted with an upper cover (102) and a lower conveying pipe (110). The upper cover (102) is fixedly mounted with an upper conveying pipe (103), and a metering tube (109) is fixedly mounted on the upper conveying pipe (103). The metering tube (109) is provided with multiple sets of grooves, each set of grooves consisting of three staggered arc-shaped grooves. Three sets of metering components are rotatably mounted on the upper cover (102). The metering components include a control shaft (117), and the control shaft (117) is provided with multiple metering rods (118), a metering spring (119), and a support ring (120). A spring (119) is sleeved on a control shaft (117). The two ends of the quantitative spring (119) are fixedly connected to a quantitative rod (118) and a support ring (120) respectively. The support ring (120) is fixedly connected to the control shaft (117). The control shaft (117) slides on the groove of the quantitative tube (109). A drive shaft (112) is rotatably mounted on the protective shell (101). A baffle (111) is fixedly mounted on the drive shaft (112). An arc-shaped plate is mounted on the baffle (111). The arc-shaped plate slides in the gap between the lower delivery tube (110) and the quantitative tube (109).

2. The quantitative filler for packaging dried prickly pear fruit according to claim 1, characterized in that: The three sets of quantitative components are horizontally staggered, and the quantitative rods (118) of the three sets of quantitative components slide on three staggered arc grooves on the quantitative tube (109). The three sets of quantitative components are offset from each other at a 60-degree angle.

3. A quantitative filler for packaging dried prickly pear fruit according to claim 2, characterized in that: The control shaft (117) is provided with a quantitative component that matches the number of grooves on the quantitative tube (109).

4. A quantitative filler for packaging dried prickly pear fruit according to claim 1, characterized in that: An external gear (113) is fixedly mounted on the drive shaft (112), and an mounting plate (115) is fixedly mounted on the upper cover (102). A gear ring (114) is rotatably mounted on the mounting plate (115), and three internal gears (116) are rotatably mounted on the mounting plate (115). The three internal gears (116) are fixedly connected to the control shafts (117) of the three sets of quantitative components respectively. The three internal gears (116) mesh with the gear ring (114) at the same time, and the external gear (113) meshes with the gear ring (114). A motor (104) is fixedly mounted on the protective shell (101), and the output end of the motor (104) is connected to the drive shaft (112) via a belt.

5. A quantitative filler for packaging dried prickly pear fruit according to claim 1, characterized in that: Multiple lifting frames (108) are fixedly installed on the protective shell (101). A lifting ring (107) is slidably installed on the lifting frame (108). A lifting rod (106) is fixedly installed on the lifting ring (107). An electric cylinder (105) is fixedly installed on the protective shell (101). The output end of the electric cylinder (105) is fixedly connected to the lifting rod (106).

6. A quantitative filler for packaging dried prickly pear fruit according to claim 5, characterized in that: A sliding frame (121) is fixedly installed on the protective shell (101). A vertical sliding groove is provided on the sliding frame (121). A lifting block (122) is slidably arranged on the vertical sliding groove. A main push block (124) and a limiting ring (123) are fixedly arranged on the lifting block (122). An inclined surface is provided on the main push block (124). The limiting ring (123) is a ring structure. A lifting block (122) for fixing is fixedly arranged on the lifting block (122). A hole matching the mounting shaft (125) is provided on the lifting ring (107).

7. A quantitative filler for packaging dried prickly pear fruit according to claim 6, characterized in that: Multiple sliding rods (127) are fixedly installed on the sliding frame (121). A secondary push block (126) is slidably installed on the sliding rod (127). The secondary push block (126) is provided with an inclined surface, a groove and a baffle. One end of a telescopic rod (128) is fixedly installed on the secondary push block (126). The other end of the telescopic rod (128) is fixedly connected to the sliding frame (121). A return spring (129) is sleeved on the telescopic rod (128). The two ends of the return spring (129) are fixedly connected to the secondary push block (126) and the sliding frame (121) respectively.

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