Rack for double-door detection
By designing a fruit testing device with a double-door structure and a funnel-shaped drainage design, the problems of inconvenient material feeding and discharging and moisture accumulation in single-door devices have been solved, achieving convenient operation and equipment durability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-26
- Publication Date
- 2026-03-13
AI Technical Summary
The existing fruit testing equipment has a single-door structure, which is inconvenient for fruit loading and unloading operations. In addition, moisture can easily accumulate inside the machine casing during the testing process, leading to rust and affecting the lifespan of the equipment.
Design a double-door inspection frame, using a drive assembly to drive a lead screw to move the box door along a guide slide assembly, thereby opening or closing the feeding port, and draining water through a drain pipe at the bottom of the funnel-shaped casing.
It improves the convenience of fruit loading and unloading, avoids rust problems caused by moisture accumulation, and extends the service life of the equipment.
Smart Images

Figure CN223992878U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of fruit testing equipment, and in particular to a double-door testing frame. Background Technology
[0002] With the continuous growth of the world's population, people's demand for fruit consumption is increasing year by year. When purchasing fruit, people are paying more and more attention to the quality of flavor, taste and freshness. How to accurately and comprehensively judge the internal quality of fruit has become a focus of attention for both consumers and sellers. Before fruit is produced, packaged and sold, a testing system is usually used to test the pulp inside. Fruits are sorted into batches according to the size or quality of the pulp. However, the existing fruit testing equipment has a single-door structure, which is inconvenient for the feeding and unloading of fruit. In addition, the moisture on the surface of the fruit being tested is difficult to drain into the machine casing, which can easily cause the casing to rust and affect the service life of the equipment, making it less practical. Utility Model Content
[0003] The purpose of this invention is to provide a frame for detecting double doors, so as to solve the problems mentioned in the background art.
[0004] To achieve the above objectives, the present invention provides the following technical solution: a double-door inspection frame, comprising a housing, wherein a control cavity and an inspection cavity are respectively provided inside the housing, a feeding port is provided on both sides of the inspection cavity, a drive assembly is provided on the top of the housing, support and guide assemblies are symmetrically provided on both sides of the drive assembly, guide sliding assemblies are symmetrically provided on the sides of the housing, a box door is slidably provided on the guide sliding assemblies, and side doors are hinged on both sides of the housing.
[0005] Preferably, the drive assembly includes a mounting base on the top of the housing, a lead screw rotatably mounted in the middle of the mounting base, a motor mounted on one side of the mounting base, the output end of the motor being fixedly connected to the end of the lead screw via a coupling, a drive seat being connected to the outer circular wall of the lead screw, and a drive plate being connected to the top of the drive seat.
[0006] Preferably, the support guide assembly includes support seats symmetrically arranged on the top of the housing, and the support seats are fixedly connected to the drive plate through support blocks.
[0007] Preferably, the guide slide assembly includes guide rails located at the top and bottom of the feed port on the housing, the box door slides along the guide rails on both sides via a plurality of sliders, and the drive plate is fixedly connected to the box door via a connecting plate.
[0008] Preferably, the top of the housing is symmetrically provided with conduits for wiring, and the sides of the housing are provided with heat dissipation pipes.
[0009] Preferably, the bottom of the housing is funnel-shaped, and a drain pipe is connected to the bottom of the housing.
[0010] Preferably, mounting brackets are symmetrically provided at the bottom of the housing.
[0011] The beneficial effects of this utility model are:
[0012] 1. By starting the motor to drive the lead screw to rotate synchronously, the drive plate is controlled to move along the lead screw, which drives the two side doors to move along the guide rail in the guide slide assembly. This synchronously opens or closes the feeding ports on both sides of the machine casing, making it convenient for fruits to be transported into the machine casing for testing, or to be transported out of the machine casing after testing, thus improving the convenience of fruit loading and unloading operations.
[0013] 2. When the moisture on the surface of the fruit is guided into the machine casing, the funnel-shaped design at the bottom of the casing facilitates the drainage of the water through the drain pipe, preventing water from accumulating inside the casing and causing corrosion, which would affect the service life of the equipment and improve its practicality. Attached Figure Description
[0014] Figure 1 This is a usage diagram of an embodiment of the present utility model;
[0015] Figure 2 This is a first-view perspective three-dimensional structural diagram of an embodiment of the present utility model;
[0016] Figure 3 This is a second-view perspective three-dimensional structural diagram of an embodiment of the present utility model;
[0017] Figure 4 This is a cross-sectional perspective view of an embodiment of the present utility model.
[0018] Figure 5 The embodiments of this utility model are attached. Figure 2 A magnified structural diagram at point A in the diagram.
[0019] In the diagram: 1. Housing; 2. Control chamber; 3. Detection chamber; 4. Feed port; 5. Drive assembly; 51. Mounting base; 52. Lead screw; 53. Motor; 54. Coupling; 55. Drive seat; 56. Drive plate; 6. Support and guide assembly; 61. Support seat; 62. Support block; 7. Guide slide assembly; 71. Guide rail; 72. Slider; 73. Connecting plate; 8. Box door; 9. Side door; 10. Conduit; 11. Heat dissipation pipe; 12. Drain pipe; 13. Mounting bracket; 14. Limiting block; 15. Buffer bar. Detailed Implementation
[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0021] Please see Figures 1 to 5 This utility model provides a double-door inspection frame, including a housing 1. The housing 1 has a control cavity 2 and an inspection cavity 3 inside. The inspection cavity 3 has feeding ports 4 on both sides. The top of the housing 1 has a drive assembly 5. The drive assembly 5 has symmetrical support and guide assemblies 6 on both sides. The housing 1 has symmetrical guide slide assemblies 7 on the sides. The guide slide assemblies 7 have sliding doors 8. The housing 1 has side doors 9 hinged on both sides. By starting the motor 53 in the drive assembly 5, the lead screw 52 is driven to rotate synchronously, thereby controlling the drive plate 56 to move along the lead screw 52, which in turn drives the side doors 8 to move along the guide slide assemblies 7. This synchronously opens or closes the feeding ports 4 on both sides of the housing 1, facilitating the transportation of fruit into the housing 1 for inspection, or the inspection and subsequent discharge from the housing 1, thus improving the convenience of fruit loading and unloading operations.
[0022] Specifically, by setting side doors 9 on both sides of the casing 1, it is convenient for maintenance personnel to assemble or repair the equipment.
[0023] like Figure 4 As shown, specifically, by setting the control system on one side of the control cavity 2 and the detection system on one side of the detection cavity 3, the double-door structure facilitates the delivery of fruit into the detection cavity 3, and the detection system detects and processes defects on the surface or inside of the fruit.
[0024] like Figure 2 As shown, specifically, the drive assembly 5 includes a mounting base 51 on the top of the housing 1, a lead screw 52 rotatably mounted in the middle of the mounting base 51, a motor 53 on one side of the mounting base 51, the output end of the motor 53 being fixedly connected to the end of the lead screw 52 via a coupling 54, a drive seat 55 connected to the outer circular wall of the lead screw 52, and a drive plate 56 connected to the top of the drive seat 55. By starting the motor 53, the lead screw 52 is driven to rotate synchronously, causing the drive seat 55 to drive the drive plate 56 to move along the lead screw 52, thereby driving the two side doors 8 to synchronously open or close the feeding port 4 on the same side.
[0025] like Figure 5As shown, specifically, the support and guide assembly 6 includes support seats 61 symmetrically arranged on the top of the housing 1. The support seats 61 are fixedly connected to the drive plate 56 through support blocks 62. During the movement of the drive plate 56 along the lead screw 52, it is simultaneously guided and slid along the support seats 61 on both sides through the support blocks 62, which further improves the stability of the drive plate 56 when it moves, thereby ensuring the stability of the door 8 when it is opened and closed.
[0026] like Figure 3 As shown, specifically, the guide slide assembly 7 includes guide rails 71 respectively provided at the top and bottom of the feed port 4 on the housing 1. The box door 8 slides along the guide rails 71 on both sides via a plurality of sliders 72. The drive plate 56 is fixedly connected to the box door 8 via a connecting plate 73. The connecting plate 73 fixes the box door 8 to the drive plate 56, so that during the reciprocating movement of the drive plate 56 along the lead screw 52, the drive box door 8 moves along the guide rails 71 on both sides via the sliders 72, thus simultaneously realizing the opening and closing operation of the feed port 4.
[0027] Specifically, the guide rail 71 is provided with limiting blocks 14 on both sides, and a buffer rod 15 is provided in the middle of the limiting blocks 14.
[0028] Specifically, the top of the housing 1 is symmetrically provided with conduit 10, and the two sides of the housing 1 are provided with heat dissipation pipes 11. The heat dissipation pipes 11 facilitate heat dissipation of the equipment and prevent the internal temperature of the housing 1 from being too high, which would affect the equipment. The conduit 10 facilitates the connection of the control and detection system inside the housing 1 with external circuit electrical signals through wires, so as to realize the control of various systems in the equipment.
[0029] Specifically, the bottom of the casing 1 is funnel-shaped, and a drain pipe 12 is connected to the bottom of the casing 1. When the moisture on the surface of the detected fruit is guided into the casing 1, the funnel-shaped bottom of the casing 1 facilitates the drainage of the water into the casing 1 through the drain pipe 12, preventing water from accumulating inside the casing 1 and causing corrosion, which would affect the service life of the equipment and improve its practicality.
[0030] Specifically, the bottom of the housing 1 is symmetrically provided with mounting brackets 13, which facilitates the fixed connection between the housing 1 and the mounting base.
[0031] The working principle of this utility model is as follows: When in use, the starting motor 53 drives the lead screw 52 to rotate synchronously, thereby controlling the drive plate 56 to move along the lead screw 52, which in turn drives the two side boxes 8 to move along the guide rail 71 in the guide slide assembly 7, and synchronously realizes the opening or closing of the feeding ports 4 on both sides of the machine casing 1, which facilitates the transportation of fruits into the machine casing 1 for testing, or the transportation of fruits out of the machine casing 1 after testing, thus improving the convenience of fruit feeding and discharging operations.
[0032] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions or improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A double door detection frame comprising a cabinet (1), characterized in that; The machine shell (1) is provided with control cavity (2) and detection cavity (3) respectively, the detection cavity (3) is provided with feeding port (4) on both sides, the machine shell (1) top is provided with drive assembly (5), the drive assembly (5) both sides symmetry is provided with support guide assembly (6), the machine shell (1) side symmetry is provided with guide sliding assembly (7), the guide sliding assembly (7) is provided with box door (8) slidingly, the machine shell (1) both sides are hingedly provided with side door (9).
2. The dual door detection rack of claim 1, wherein; The drive assembly (5) includes the mounting seat (51) provided on the top of the machine shell (1), the screw rod (52) is rotatably arranged in the middle of the mounting seat (51), the motor (53) is arranged on one side of the mounting seat (51), the output end of the motor (53) is fixedly connected with the end of the screw rod (52) through the shaft coupling (54), the driving seat (55) is connected on the outer circular wall of the screw rod (52), and the driving plate (56) is connected on the top of the driving seat (55).
3. The cabinet for detecting double door opening according to claim 2, wherein The support guide assembly (6) includes the support seat (61) symmetrically arranged on the top of the machine shell (1), and the support seat (61) is fixedly connected with the driving plate (56) through the support block (62).
4. The dual door detection rack of claim 2, wherein; The guide sliding assembly (7) includes the guide rail (71) arranged on the top and bottom of the feeding port (4) of the machine shell (1), the box door (8) slides along the guide rail (71) on both sides through the sliding block (72), and the driving plate (56) is fixedly connected with the box door (8) through the connecting plate (73).
5. The dual door detection rack of claim 1, wherein; The machine shell (1) top symmetry is provided with threading pipe (10), and the machine shell (1) both sides are provided with heat dissipation pipe (11).
6. The cabinet for detecting double door opening according to claim 1, wherein The bottom of the machine shell (1) is funnel-shaped, and the machine shell (1) is communicated with the drain pipe (12) at the bottom.
7. The dual door detection rack of claim 1, wherein; The machine shell (1) bottom symmetry is provided with mounting bracket (13).