Falling fruit buffering and weighing frame
By designing a fruit-dropping buffer weighing frame with a buffer telescopic component and a lifting weighing mechanism, the problems of bumps and damage during fruit packing and cumbersome operations are solved, achieving fruit protection and efficient weighing.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHANGZHOU KE SHENG MACHINERY
- Filing Date
- 2025-05-26
- Publication Date
- 2026-04-10
AI Technical Summary
In existing technologies, fruits are easily bumped and damaged during packing, and after packing, they need to be transported to weighing equipment for weighing, which is cumbersome and reduces work efficiency.
Design a fruit-falling buffer weighing rack, including a buffer telescopic component, a buckle release mechanism, and a lifting weighing mechanism. The buffer telescopic component allows the fruit box to be placed at an angle to reduce bumps and damage, and automatically weighs the fruit when loading it.
Reduce fruit bruising and damage, simplify operating procedures, improve work efficiency, achieve online weighing and quantitative measurement, and standardize packing.
Smart Images
Figure CN224104431U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to fruit boxing technical field, concretely is a fruit falling buffer weighing frame. BACKGROUND
[0002] In the fruit boxing process, the current fruit boxes are mostly horizontally placed, resulting in that the height of the fruit falling into the box is high, which easily causes the fruit to be damaged by knocking, and the knocked fruit is prone to deterioration and corruption, reducing the quality of the fruit, and after the boxing is completed, the fruit still needs to be carried to the weighing device for weighing, which is complicated to operate and reduces the work efficiency, therefore, it is urgent to design a fruit falling buffer weighing frame to solve the above problems. UTILITY MODEL CONTENTS
[0003] In view of the defects in the prior art, the utility model aims at providing a fruit falling buffer weighing frame, which aims at solving the problems in the prior art that the height of the fruit falling into the box is high, which easily causes the fruit to be damaged by knocking, and the fruit needs to be carried to the weighing device for weighing, which is complicated to operate and reduces the work efficiency.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:
[0005] A fruit falling buffer weighing frame, comprising a support frame, both sides of one end of the top of the support frame are symmetrically and fixedly connected with side connecting frames, the other end of the top of the support frame is provided with a fruit box placing frame, the fruit box placing frame is of L-shaped structure and is used for bearing and placing fruit boxes, a first rotating shaft is fixedly connected at the top end of the fruit box placing frame, both ends of the first rotating shaft extend to the outside of the fruit box placing frame and are rotatably connected with bearing seats, the bearing seats are fixedly installed on the side connecting frames, buffer expansion joints are arranged between the two sides of the fruit box placing frame and the side connecting frames, a buckle releasing mechanism is arranged between the fruit box placing frame and the support frame, in the initial state, the buffer expansion joints are in the elongated state, the fruit box placing frame rotates clockwise upward around the first rotating shaft, when the fruit box is placed on the fruit box placing frame and is fully loaded with fruits, the buffer expansion joints are in the contracted state, the fruit box placing frame rotates counterclockwise downward around the first rotating shaft, and the position of the fruit box placing frame is locked through the buckle releasing mechanism, a lifting weighing mechanism is installed on the support frame at the position of the fruit box placing frame and is used for weighing the fruit box placed on the fruit box placing frame.
[0006] Preferably, one end of the buffer expansion joint is rotatably connected with the side connecting frame, the other end of the buffer expansion joint is rotatably connected with a connecting plate, and the connecting plate is fixedly connected to the fruit box placing frame.
[0007] Preferably, the buckle release mechanism comprises an adjusting clamping plate, the adjusting clamping plate is of L-shaped structure, the adjusting clamping plate is rotationally connected with the support frame through a second rotating shaft, a clamping opening is formed on one side of the top end of the adjusting clamping plate, a tension spring connecting block is fixedly connected between the adjusting clamping plate and the side connecting frame on the support frame, a tension spring is connected between the tension spring connecting block and the adjusting clamping plate, and a clamping column fixedly connected in the clamping opening is fixedly connected to the side wall of the fruit box placing frame close to the adjusting clamping plate.
[0008] Preferably, a limiting arc-shaped groove is formed on the adjusting clamping plate, a limiting rod fixedly connected to the support frame is arranged in the limiting arc-shaped groove, and a pressing plate is fixedly connected to the bottom end of the adjusting clamping plate extending to the outer wall of the support frame.
[0009] Preferably, the top end of the adjusting clamping plate is arc-shaped, and is used for guiding the clamping column to the clamping opening.
[0010] Preferably, the lifting weighing mechanism comprises an installation frame fixedly connected to the support frame, a lifting piece is installed at the bottom end center of the installation frame, an output end of the lifting piece penetrates through the installation frame and is fixedly connected with a lifting plate, a weighing sensor is fixedly installed at the top end of the lifting plate, a lifting frame is fixedly installed at the top of the weighing sensor, and the lifting frame is located directly below the fruit box placed on the fruit box placing frame.
[0011] Preferably, four guide sleeves are fixedly connected to the top of the installation frame along the rectangular distribution, guide rods are slidably connected in the guide sleeves, the top end of the guide rod is fixedly connected with the lifting plate, and the bottom end of the guide rod extends to the inside of the installation frame.
[0012] Preferably, a rubber buffer block is fixedly installed at the end of the top of the support frame away from the side connecting frame, and the rubber buffer block corresponds to the position of the fruit box placing frame.
[0013] Compared with the prior art, the utility model has the beneficial effects that:
[0014] The utility model discloses a buffering telescopic part, buckle release mechanism and lifting weighing mechanism are set up, buffering telescopic part is elongation state in initial state, buffering telescopic part pushes the fruit box placing frame and turns clockwise upwards around the first pivot, then the fruit box is placed on the fruit box placing frame, make the initial state of fruit box when not loading fruit is the inclination setting, can reduce the height of fruit falling into the fruit box, thereby reduce the knock damage, have the buffering protection effect to fruit, with the amount of loading fruit in fruit box increasing, the weight of fruit box is big, thereby overcome the supporting force of buffering telescopic part, make buffering telescopic part buffer contract, at this time, the fruit box placing frame drives the fruit box and slowly counterclockwise downward, until the fruit box placing frame is locked position under the action of buckle release mechanism, again through lifting weighing mechanism to the fruit box on the fruit box placing frame on line weighing ration, uniform packing standard, have the effect of protecting fruit when packing, also can on line weighing ration, simplify the step, improve work efficiency, save time and effort. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is whole structure schematic diagram of fruit falling buffering weighing frame Figure 1 ;
[0016] Figure 2 It is whole structure schematic diagram of fruit falling buffering weighing frame Figure 2 ;
[0017] Figure 3 It is whole structure schematic diagram of fruit falling buffering weighing frame Figure 3 ;
[0018] Figure 4 It is buckle release mechanism structure schematic view;
[0019] Figure 5 It is lifting weighing mechanism structure schematic Figure 1 ;
[0020] Figure 6 It is lifting weighing mechanism structure schematic Figure 2 .
[0021] In the drawing: 1, support frame;2, side connecting frame;3, fruit box placing frame;4, first pivot;5, bearing seat;6, buffering telescopic part;7, buckle release mechanism;71, clamping column;72, adjusting clamping plate;73, second pivot;74, bayonet;75, pressing plate;76, limit arc slot;77, limit rod;78, tension spring;79, tension spring connecting block;8, lifting weighing mechanism;81, mounting frame;82, lifting piece;83, lifting plate;84, guide sleeve;85, guide rod;86, weighing sensor;87, lifting frame;9, rubber buffer block. DETAILED DESCRIPTION
[0022] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative labor fall within the protection scope of the present application.
[0023] Embodiment: Please refer to Figures 1-6 The present embodiment provides a fruit falling buffer weighing frame, which comprises a support frame 1, two side connecting frames 2 are symmetrically and fixedly connected to the two sides of one end of the top of the support frame 1, a fruit box placing frame 3 is arranged at the other end of the top of the support frame 1, the fruit box placing frame 3 is of an L-shaped structure and is used for bearing and placing a fruit box, a first rotating shaft 4 is fixedly connected to the top end of the fruit box placing frame 3, the two ends of the first rotating shaft 4 are extended to the outside of the fruit box placing frame 3 and are rotatably connected with bearing seats 5, the bearing seats 5 are fixedly installed on the side connecting frames 2, a buffer expansion piece 6 is arranged between the two sides of the fruit box placing frame 3 and the side connecting frames 2, the buffer expansion piece 6 adopts a damping air spring pneumatic pull rod, which is prior art and will not be described in detail here, a buckle releasing mechanism 7 is arranged between the fruit box placing frame 3 and the support frame 1, in the initial state, the buffer expansion piece 6 is in the elongated state, the fruit box placing frame 3 rotates clockwise upward around the first rotating shaft 4, when the fruit box is placed on the fruit box placing frame 3 and is fully loaded with fruits, the buffer expansion piece 6 is in the contracted state, the fruit box placing frame 3 rotates counterclockwise downward around the first rotating shaft 4 and is locked in position by the buckle releasing mechanism 7, a lifting weighing mechanism 8 is installed on the support frame 1 at the position of the fruit box placing frame 3 and is used for weighing the fruit box placed on the fruit box placing frame 3, in use, in the initial state, the buffer expansion piece 6 is in the elongated state, the buffer expansion piece 6 pushes the fruit box placing frame 3 to rotate clockwise upward around the first rotating shaft 4 to about 35°, then the fruit box is placed on the fruit box placing frame 3, the fruit box placing frame 3 designed in the L-shaped structure can limit the fruit box, so that the initial state of the fruit box when it is not loaded with fruits is inclined, which can reduce the height of the fruits falling into the fruit box, thereby reducing the bump damage and having the buffering protection effect on the fruits, as the amount of the fruits loaded in the fruit box increases, the weight of the fruit box becomes larger, so as to overcome the supporting force of the buffer expansion piece 6 and make the buffer expansion piece 6 contract, at this time, the fruit box placing frame 3 drives the fruit box to slowly rotate counterclockwise downward, until the fruit box placing frame 3 is locked in position under the action of the buckle releasing mechanism 7, then the fruit box placed on the fruit box placing frame 3 is weighed and quantified by the lifting weighing mechanism 8, and the unified packing standard is achieved, that is, the fruits are protected during packing, and the fruits can be weighed and quantified online, so as to simplify the steps, improve the work efficiency, save time and labor.
[0024] In the embodiment, as shown in Figure 1 and Figure 2 , one end of the buffer telescopic piece 6 is rotationally connected with the side connecting frame 2, and the other end of the buffer telescopic piece 6 is rotationally connected with a connecting plate, which is fixedly connected with the fruit box placing rack 3. The two ends of the buffer telescopic piece 6 are rotationally arranged, and the buffer telescopic piece 6 is used to rotationally adjust the angle of the fruit box placing rack 3 and reset the fruit box placing rack 3.
[0025] In the embodiment, as shown in Figure 3 and Figure 4 , the buckle releasing mechanism 7 comprises an adjusting clamping plate 72, which is L-shaped. The adjusting clamping plate 72 is rotationally connected with the support frame 1 through a second rotating shaft 73. A clamping hole 74 is formed in one side of the top end of the adjusting clamping plate 72. A tension spring connecting block 79 is fixedly connected between the adjusting clamping plate 72 and the side connecting frame 2 on the support frame 1. A tension spring 78 is connected between the adjusting clamping plate 72 and the tension spring connecting block 79. A clamping column 71, which is clamped in the clamping hole 74, is fixedly connected to the side wall of the fruit box placing rack 3 close to the adjusting clamping plate 72. A pressing plate 75 is fixedly connected to the bottom end of the adjusting clamping plate 72, which extends to the outer wall of the support frame 1. The top end of the adjusting clamping plate 72 is arc-shaped, which is used to guide the clamping column 71 to the clamping hole 74. When the weight of the fruit in the fruit box gradually increases, the fruit box placing rack 3 slowly rotates counterclockwise downward, so that the clamping column 71 contacts with the arc-shaped design of the top of the adjusting clamping plate 72. As the weight of the fruit box continues to increase, the clamping column 71 slides along the arc-shaped surface of the adjusting clamping plate 72, thereby pushing the adjusting clamping plate 72 to rotate around the second rotating shaft 73, until the adjusting clamping plate 72 is separated from the clamping column 71, and immediately resets under the action of the tension spring 78, so that the clamping plate 72 is clamped in the clamping hole 74 of the adjusting clamping plate 72, which is used to lock the position of the fruit box placing rack 3. At this time, the fruit box placed on the fruit box placing rack 3 is in a horizontal state. By pressing the pressing plate 75, the adjusting clamping plate 72 can be manually rotated, so that the adjusting clamping plate 72 is separated from the clamping column 71, thereby releasing the position locking of the fruit box placing rack 3, which is used for subsequent fruit packing.
[0026] In the embodiment, as shown in Figure 4 , a limiting arc-shaped groove 76 is formed in the adjusting clamping plate 72, which is centered on the axis of the second rotating shaft 73. A limiting rod 77, which is fixedly connected to the support frame 1, is arranged in the limiting arc-shaped groove 76. In the process of rotating the adjusting clamping plate 72, the position of the limiting rod 77 changes in the range of the limiting arc-shaped groove 76, which limits the rotating angle of the adjusting clamping plate 72, thereby avoiding the problem that the rotating angle is too large, which causes the clamping column 71 and the adjusting clamping plate 72 to fail to cooperate.
[0027] In the embodiment, as shown in Figure 5 and Figure 6 , the buckle releasing mechanism 7 comprises an adjusting clamping plate 72, which is L-shaped. The adjusting clamping plate 72 is rotationally connected with the support frame 1 through a second rotating shaft 73. A clamping hole 74 is formed in one side of the top end of the adjusting clamping plate 72. A tension spring connecting block 79 is fixedly connected between the adjusting clamping plate 72 and the side connecting frame 2 on the support frame 1. A tension spring 78 is connected between the adjusting clamping plate 72 and the tension spring connecting block 79. A clamping column 71, which is clamped in the clamping hole 74, is fixedly connected to the side wall of the fruit box placing rack 3 close to the adjusting clamping plate 72. A pressing plate 75 is fixedly connected to the bottom end of the adjusting clamping plate 72, which extends to the outer wall of the support frame 1. The top end of the adjusting clamping plate 72 is arc-shaped, which is used to guide the clamping column 71 to the clamping hole 74. When the weight of the fruit in the fruit box gradually increases, the fruit box placing rack 3 slowly rotates counterclockwise downward, so that the clamping column 71 contacts with the arc-shaped design of the top of the adjusting clamping plate 72. As the weight of the fruit box continues to increase, the clamping column 71 slides along the arc-shaped surface of the adjusting clamping plate 72, thereby pushing the adjusting clamping plate 72 to rotate around the second rotating shaft 73, until the adjusting clamping plate 72 is separated from the clamping column 71, and immediately resets under the action of the tension spring 78, so that the clamping plate 72 is clamped in the clamping hole 74 of the adjusting clamping plate 72, which is used to lock the position of the fruit box placing rack 3. At this time, the fruit box placed on the fruit box placing rack 3 is in a horizontal state. By pressing the pressing plate 75, the adjusting clamping plate 72 can be manually rotated, so that the adjusting clamping plate 72 is separated from the clamping column 71, thereby releasing the position locking of the fruit box placing rack 3, which is used for subsequent fruit packing.As shown, the lifting and weighing mechanism 8 comprises a mounting frame 81 fixedly connected to the support frame 1, a lifting piece 82 is mounted at the bottom center of the mounting frame 81, the lifting piece 82 can adopt one of an electric telescopic rod, a hydraulic cylinder, an air push rod, etc., the output end of the lifting piece 82 penetrates through the mounting frame 81 and is fixedly connected with a lifting plate 83, the top end of the lifting plate 83 is fixedly installed with a weighing sensor 86, the top of the weighing sensor 86 is fixedly installed with a lifting frame 87, the lifting frame 87 is located directly below the fruit box placed on the fruit box placing rack 3, after the buckle releasing mechanism 7 locks the position of the fruit box placing rack 3, the lifting plate 83 is driven to move upward by the lifting piece 82, the mounting frame 81 is driven to move upward by the lifting plate 83, the fruit box placed on the fruit box placing rack 3 is lifted upward, so that the fruit box is separated from the fruit box placing rack 3, at this time, the weighing sensor 86 can be used to weigh the weight of the fruit box and the fruits in the fruit box online, and when the weighing weight meets the set value, the lifting plate 83 is controlled to descend by the lifting piece 82, so as to ensure that the weight meets the standard.
[0028] In the embodiment, as shown in Figure 6 The mounting frame 81 is fixedly connected with four guide sleeves 84 at the top in a rectangular distribution, the guide sleeves 84 are slidably connected with guide rods 85, the guide rods 85 are fixedly connected with the lifting plate 83 at the top, and the guide rods 85 extend to the inside of the mounting frame 81 at the bottom, in the process of lifting and moving of the lifting plate 83, the guide rods 85 slide in the guide sleeves 84, and the guide rods 85 limit and guide the lifting plate 83, so that the stability of lifting and moving of the lifting plate 83 is improved.
[0029] In the embodiment, as shown in Figure 4 The rubber buffer block 9 is fixedly installed at one end of the top of the support frame 1 away from the side connecting frame 2, the rubber buffer block 9 corresponds to the position of the fruit box placing rack 3, when the fruit box placing rack 3 is counterclockwise downwardly rotated to the position, the fruit box placing rack 3 is in contact with the rubber buffer block 9, and the rubber buffer block 9 avoids that the fruit box placing rack 3 is directly and hard impacted with the support frame 1, so that the protection effect is achieved and the service life is improved.
[0030] The control mode of the utility model is controlled through the controller of the fruit falling buffer weighing frame, and the control program of the controller can be realized through simple programming of the technical personnel in the field, which is prior art, so that the control mode and circuit connection of the utility model are not explained in detail.
[0031] Working principle: in use, by pressing the pressing plate 75, manually drive the adjusting card plate 72 rotation, so that the adjusting card plate 72 and the clamping column 71 are separated, the position locking effect of the fruit box placing frame 3 is released, at this time, the buffer expansion piece 6 gradually extends, under the action of the buffer expansion piece 6, the fruit box placing frame 3 is pushed to rotate clockwise upward around the first rotating shaft 4 to about 35°, then the fruit box is placed on the fruit box placing frame 3, so that the initial state of the fruit box when not loaded with fruits is inclined, which can reduce the height of the fruits falling into the fruit box, thereby reducing the bruising damage, having the buffering protection effect on the fruits, as the amount of fruits loaded in the fruit box increases, the weight of the fruit box becomes larger, so as to overcome the supporting force of the buffer expansion piece 6, so that the buffer expansion piece 6 buffers and shrinks, at this time, the fruit box placing frame 3 drives the fruit box to slowly rotate counterclockwise downward, so that the clamping column 71 contacts with the top arc design of the adjusting card plate 72, and as the weight of the fruit box continues to increase, the clamping column 71 slides along the arc surface of the adjusting card plate 72, thereby driving the adjusting card plate 72 to rotate around the second rotating shaft 73, until the adjusting card plate 72 and the clamping column 71 are separated, and immediately reset under the action of the tension spring 78, so that the card plate 72 is clamped into the card hole 74 of the adjusting card plate 72, for locking the position of the fruit box placing frame 3, then the lifting piece 82 works to drive the lifting plate 83 to move upward, the lifting plate 83 drives the mounting frame 81 to move upward, the fruit box placed on the fruit box placing frame 3 is lifted upward, so that the fruit box is separated from the fruit box placing frame 3, the weight of the fruit box and the fruits in it is weighed online by the weighing sensor 86, when the weighed weight meets the set value, the lifting piece 82 controls the lifting plate 83 to descend, the utility model has the effect of protecting fruits when loading, and can also weigh and quantify online, simplifying the steps, improving the work efficiency, saving time and effort.
[0032] The above embodiment is the preferred implementation scheme of the utility model, in addition to this, the utility model can be realized in other ways, under the premise of not departing from the technical scheme concept, any obvious replacement is within the protection scope of the utility model.
Claims
1. A fruit drop cushioned weighing shelf, characterized in that, The utility model provides a fruit box placing frame, including support frame (1), both sides of one end of top of support frame (1) are fixedly connected with side connecting frame (2), the other end of top of support frame (1) is provided with fruit box placing frame (3), fruit box placing frame (3) is L type structure, is used for bearing to place fruit box, first rotation shaft (4) is fixedly connected at the top of fruit box placing frame (3), and the both ends of first rotation shaft (4) are extended to the outside of fruit box placing frame (3) and are rotatably connected with bearing seat (5), bearing seat (5) is fixedly installed on side connecting frame (2), and the both sides between fruit box placing frame (3) and side connecting frame (2) are provided with buffer telescopic part (6), and the both sides between fruit box placing frame (3) and support frame (1) are provided with buckle release mechanism (7), in initial state, buffer telescopic part (6) is elongated state, fruit box placing frame (3) rotates clockwise upwards around first rotation shaft (4), when the fruit box is placed on fruit box placing frame (3) and is loaded with fruit, buffer telescopic part (6) is contracted state, fruit box placing frame (3) rotates counterclockwise downwards around first rotation shaft (4), and the position of fruit box placing frame (3) is locked through buckle release mechanism (7), and lifting weighing mechanism (8) is installed on support frame (1) at fruit box placing frame (3), is used for weighing the fruit box placed on fruit box placing frame (3).
2. A fruit drop cushioned weigh frame according to claim 1 wherein, One end of the buffer telescopic part (6) is rotatably connected to the side connecting frame (2), and the other end of the buffer telescopic part (6) is rotatably connected to an adapter plate, which is fixedly connected to the fruit box placing frame (3).
3. The fruit drop cushioned scale of claim 1, wherein, The buckle release mechanism (7) includes an adjusting clamping plate (72), which is L-shaped. The adjusting clamping plate (72) is rotatably connected to the support frame (1) through a second rotation shaft (73). A clamping opening (74) is formed in one side of the top end of the adjusting clamping plate (72). A tension spring connecting block (79) is fixedly connected to the support frame (1) between the adjusting clamping plate (72) and the side connecting frame (2). A tension spring (78) is connected between the tension spring connecting block (79) and the adjusting clamping plate (72). A clamping column (71) is fixedly connected to the side wall of the fruit box placing frame (3) near the adjusting clamping plate (72) and is clamped into the clamping opening (74).
4. A fruit drop cushioned weigher according to claim 3, wherein, A limiting arc-shaped groove (76) is formed in the adjusting clamping plate (72). A limiting rod (77) is fixedly connected to the support frame (1) in the limiting arc-shaped groove (76). A pressing plate (75) is fixedly connected to the outer wall of the support frame (1) at the bottom end of the adjusting clamping plate (72).
5. A fruit drop cushioned weigher according to claim 3, wherein, The top end of the adjusting clamping plate (72) is arc-shaped, which is used for guiding the clamping column (71) to the clamping opening (74).
6. The fruit drop cushioned scale of claim 1, wherein, Said lifting weighing mechanism (8) includes mounting frame (81) fixedly connected to support frame (1), lifting piece (82) is installed at the bottom center inside mounting frame (81), the output end of lifting piece (82) penetrates mounting frame (81) and is fixedly connected with lifting plate (83), the top end of lifting plate (83) is fixedly installed with weighing sensor (86), the top of weighing sensor (86) is fixedly installed with lifting frame (87), lifting frame (87) is located just below the fruit box placed on fruit box placing rack (3).
7. A fruit drop cushioned weigher according to claim 6, wherein, Four guide sleeves (84) are fixedly connected to the top of mounting frame (81) along the rectangular distribution, guide rods (85) are slidably connected in guide sleeves (84), the top end of guide rod (85) is fixedly connected with lifting plate (83), the bottom end of guide rod (85) extends to the inside of mounting frame (81).
8. The drop fruit cushion weighing frame according to claim 1, wherein, The top of support frame (1) is fixedly installed with rubber buffer block (9) away from one end of side connecting frame (2), rubber buffer block (9) corresponds to the position of fruit box placing rack (3).