Discharging mechanism for air energy drying equipment
By designing the feeding mechanism of the air-source heat pump drying equipment and utilizing a combination of displacement plates and scrapers, the problem of goji berries sticking to the carrier tray was solved, achieving efficient feeding and cleaning of goji berries, which is suitable for large-scale production.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 宁夏六月红商贸有限公司
- Filing Date
- 2025-06-17
- Publication Date
- 2026-05-05
AI Technical Summary
In existing air-source heat pump drying equipment for goji berries, the goji berries stick to the surface of the tray after drying. The mechanical vibration force generated by the vibrating motor alone is insufficient to effectively overcome the adhesion force, resulting in difficulties in material separation and falling.
A feeding mechanism for an air-source heat pump drying device was designed, including a drying tray, a displacement plate, a scraper, and a connecting rod. The displacement plate drives the scraper to remove adhering goji berries, and the connecting rod enables synchronous adjustment of multiple displacement plates to ensure smooth feeding.
It effectively scrapes away adhering goji berries, improving material utilization and reducing cleaning costs and labor intensity. It is especially suitable for large-scale production, saving manpower and time.
Smart Images
Figure CN224198634U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of feeding mechanism, and more specifically, it relates to a feeding mechanism for air-source heat pump drying equipment. Background Technology
[0002] Goji berries are a precious medicinal herb and tonic, but fresh goji berries have an extremely short shelf life. Therefore, they need to be dried to dehydrate and preserve their quality, in order to meet the needs of subsequent transportation and storage. With the development of technology, modern goji berry drying equipment has gradually emerged. Among them, air source heat pump drying equipment has been widely used due to its advantages such as high efficiency and environmental protection. Air source heat pumps supply hot air for drying, which greatly improves the drying speed compared to traditional sun-drying. In order to facilitate the feeding process of goji berry drying equipment, a feeding mechanism is needed.
[0003] Based on existing technology, it has been found that in existing goji berry air-source heat pump drying equipment, vibration feeding is generally used to unload the dried material. However, during the drying process, the juice inside the goji berries expands due to heat, and some cell structures rupture, causing the juice to seep out. The seeping juice is rapidly concentrated in the high-temperature environment, resulting in a strong adhesion layer between the dried goji berries and the carrier plate. When the equipment starts vibration feeding, the mechanical vibration force generated by the vibration motor alone is insufficient to effectively overcome the adhesion between the goji berries and the carrier plate. Especially for goji berries with a large area of adhesion, the vibration energy is lost during transmission, making it impossible to achieve effective separation and falling of the material. Utility Model Content
[0004] In order to solve the above-mentioned technical problems, this utility model relates to a feeding mechanism for an air-source heat pump drying equipment, which solves the problem that the dried goji berries stick to the surface of the carrier tray. Relying solely on the mechanical vibration force generated by the vibrating motor is insufficient to effectively overcome the adhesion between the goji berries and the carrier tray, and therefore cannot achieve effective separation and falling of the material.
[0005] This utility model provides a feeding mechanism for an air-source heat pump drying device, which is achieved by the following specific technical means:
[0006] An air-source heat pump drying equipment feeding mechanism includes: a drying tray; two sets of stabilizing grooves on the drying tray; a displacement plate slidably connected inside the drying tray; two sets of constraint grooves at the bottom of the displacement plate; two sets of inward turning grooves at the top of the displacement plate; two sets of side connecting grooves at the bottom of the displacement plate; scrapers fixedly inserted inside the two sets of side connecting grooves; two sets of shrinkage grooves at the bottom of the displacement plate; connecting rods rotatably connected inside the two sets of inward turning grooves; outward extending rods movably connected inside the two sets of shrinkage grooves; two sets of outward extending rods slidably connected inside the two sets of stabilizing grooves; connecting screw grooves at the bottom of the two sets of outward extending rods; and inward retraction springs on the outside of the two sets of outward extending rods.
[0007] Preferably, a sliding groove is formed on the inner wall of the drying tray; two sets of partition strips are fixedly connected to the inner wall of the drying tray; ventilation holes are formed in an array on the drying tray; the ventilation holes are distributed between the two sets of partition strips.
[0008] Preferably, the two sets of stabilizing grooves are respectively disposed on the outside of the two sets of partition strips, and the two sets of stabilizing grooves are respectively connected to the sliding grooves on the inner wall of the drying tray.
[0009] Preferably, the edge of the displacement plate is slidably connected to the sliding groove of the drying tray; corresponding partition strips are slidably connected to the two sets of constraint grooves; and shaft holes are connected to the two sets of inward turning grooves.
[0010] Preferably, the two sets of side grooves are each connected to a circular insertion hole; the two sets of scrapers are each in contact with the surface of the drying tray; and the bottom of the two sets of shrinkage grooves is each connected to a circular through hole.
[0011] Preferably, the ends of the two sets of connecting rods are respectively fixed with cylindrical protrusions for engaging with the shaft holes of the inner groove; the other ends of the two sets of connecting rods are respectively fixed with mating screws.
[0012] Preferably, the bottom of each of the two sets of extended rods is provided with a hexagonal prism-shaped protrusion; the interior of each of the two sets of mating screw grooves is threadedly connected to the corresponding mating screw.
[0013] The feeding mechanism for the air-source heat pump drying equipment proposed in this utility model has the following beneficial effects:
[0014] 1. The ingenious design of the displacement plate and scraper greatly facilitates the material feeding process. When feeding, push the extension rod, the displacement plate slides along the partition bar, and drives the scraper to move. The scraper is in close contact with the surface of the drying tray, which can effectively scrape off the goji berries that are stuck to the bottom of the drying tray, ensuring smooth feeding, reducing the residue of goji berries in the drying tray, improving the utilization rate of materials, and reducing cleaning costs and labor intensity.
[0015] 2. For multi-layer drying trays stacked together, the connecting rod's connecting screw and the extension rod's connecting screw groove can be connected to achieve synchronous adjustment of the multi-layer displacement plates. Rotating the bottom extension rod can synchronously drive the multi-layer displacement plates to slide, greatly improving the efficiency of multi-layer goji berry feeding and cleaning of adhesion. It is especially suitable for large-scale production scenarios, saving manpower and time costs. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the three-dimensional assembly structure of this utility model.
[0017] Figure 2This is a schematic diagram of the three-dimensional assembly structure of this utility model from a bottom view.
[0018] Figure 3 This is an exploded structural diagram of the present invention.
[0019] Figure 4 This is an exploded bottom view structural diagram of this utility model.
[0020] Figure 5 This is a partial cross-sectional structural diagram of the present invention.
[0021] Figure 6 This utility model is composed of Figure 5 A schematic diagram of the enlarged structure of part A.
[0022] In the diagram, the correspondence between component names and drawing numbers is as follows:
[0023] 1. Drying tray; 101. Divider strip; 102. Ventilation hole; 103. Stabilizing chute;
[0024] 2. Displacement plate; 201. Constraint groove; 202. Inward turning groove; 203. Side connection groove; 204. Scraper; 205. Shrinkage groove;
[0025] 3. Connecting rod; 301. Connecting screw;
[0026] 4. Outer extension rod; 401. Connecting screw groove; 402. Inner retraction spring. Detailed Implementation
[0027] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.
[0028] Example 1: As shown in the attached document Figure 1 To be continued Figure 6As shown: This utility model provides a feeding mechanism for an air-source heat pump drying device, including: a drying tray 1; the drying tray 1 is used to assist in supporting the goji berries to facilitate drying; two sets of stabilizing grooves 103 are provided on the drying tray 1; a displacement plate 2 is slidably connected inside the drying tray 1; the displacement plate 2 is used to adjust the position of the scraper 204 by displacement during the feeding process to facilitate cleaning of the sticky goji berries and facilitate feeding; two sets of constraint grooves 201 are provided at the bottom of the displacement plate 2; the constraint grooves 201 are used to assist in... The displacement plate 2 is aligned with the separator strip 101 to facilitate stability. Two sets of inward-turning grooves 202 are provided at the top of the displacement plate 2. These grooves assist in the installation of the connecting rod 3, facilitating its flipping. Two sets of side-connecting grooves 203 are provided at the bottom of the displacement plate 2. These grooves assist in the installation of the scraper 204, ensuring stability during use. Scrapers 204 are fixedly inserted into the interior of each of the two sets of side-connecting grooves 203. The scrapers 204 scrape away any adhering goji berries during the movement of the displacement plate 2, facilitating their removal. The material is cut into sections; two sets of shrinkage grooves 205 are provided at the bottom of the displacement plate 2; the shrinkage grooves 205 are used to assist in the installation of the extension rods 4, so as to facilitate their connection with the docking screws 301 during the adjustment process, thereby enabling the multi-layer displacement plate 2 to be adjusted synchronously; the two sets of inward-turning grooves 202 are respectively rotatably connected to the inside of the grooves; the connecting rods 3 are used to connect to the multi-layer extension rods 4 through the docking screws 301, so as to facilitate the synchronous adjustment of the multi-layer displacement plate 2; the two sets of shrinkage grooves 205 are respectively movably connected to the extension rods 4; the two sets of extension rods 4 are... The two sets of stabilizing grooves 103 are connected by a sliding connection; the extension rod 4 is used to connect with the connecting rod 3 so that the multi-layer displacement plate 2 can be adjusted synchronously; the bottom of the two sets of extension rods 4 are respectively provided with a docking screw groove 401; the docking screw groove 401 is used to assist in the connection with the docking screw 301 so as to keep the connection between the extension rod 4 and the connecting rod 3 stable; the outside of the two sets of extension rods 4 are respectively provided with an inner retraction spring 402; the inner retraction spring 402 is used to assist the extension rod 4 in retraction when it is not connected with the connecting rod 3 so as to keep it stable.
[0029] Example 2: Based on Example 1, as shown in the appendix Figure 1 To be continued Figure 6 As shown, a sliding groove is provided on the inner wall of the drying tray 1; two sets of partition strips 101 are fixedly connected to the inner wall of the drying tray 1; the partition strips 101 are used to constrain the goji berries to limit the drying space of the goji berries and facilitate the drying process; ventilation holes 102 are arranged in an array on the drying tray 1; the ventilation holes 102 are distributed between the two sets of partition strips 101; the ventilation holes 102 are used to assist the airflow during the drying process of the goji berries.
[0030] Two sets of stabilizing chute 103 are respectively set on the outside of the two sets of partition strips 101, and the two sets of stabilizing chute 103 are respectively connected to the sliding chute on the inner wall of the drying tray 1.
[0031] The edge of the displacement plate 2 is slidably connected to the sliding groove of the drying tray 1; corresponding partition strips 101 are slidably connected in the two sets of constraint grooves 201; and shaft holes are connected in the two sets of inward turning grooves 202.
[0032] Two sets of side grooves 203 are respectively connected to circular insertion holes; two sets of scrapers 204 are respectively in contact with the surface of the drying tray 1; and two sets of shrinkage grooves 205 are respectively connected to circular through holes at the bottom.
[0033] The ends of the two sets of connecting rods 3 are respectively fixed with cylindrical protrusions for engaging with the shaft holes of the inner groove 202; the other ends of the two sets of connecting rods 3 are respectively fixed with connecting screws 301; the connecting screws 301 are used to assist the connecting rods 3 in connecting with the extension rods 4, so as to facilitate the synchronous adjustment of the multi-layer displacement plate 2.
[0034] The bottom of each of the two sets of outriggers 4 is provided with a hexagonal prism-shaped protrusion; the interiors of the two sets of mating screw grooves 401 are respectively threadedly connected to the corresponding mating screws 301.
[0035] The specific usage and function of this embodiment are as follows:
[0036] In this invention, during use, the drying tray 1 is placed stably in the corresponding position on the drying equipment. For multi-layer drying equipment, attention should be paid to reasonably arranging the spacing of each drying tray 1. The drained goji berries are evenly spread in the middle drying area of the drying tray 1, that is, between the two sets of dividing strips 101. After drying, the drying tray 1 is carefully removed from the drying equipment and placed on a stable and clean workbench. Then, the extension rod 4 is pushed again to make the displacement plate 2 slide along the dividing strip 101 from one end to the other. The displacement plate 2 drives... The scraper 204 scrapes off the goji berries adhering to the bottom of the drying tray 1, allowing the goji berries to be smoothly discharged from the discharge port at the edge of the drying tray 1. For multi-layered stacked drying trays 1, after drying is completed and the trays are removed, the outer extension rod 4 of the bottom drying tray 1 is located, and the outer extension rod 4 is rotated using a suitable tool. Then, the connecting rod 3 is flipped to connect the docking screw 301 with the top outer extension rod 4, so that the displacement plates 2 of each layer can be adjusted synchronously. This allows for the synchronous discharge of multiple layers of goji berries by sliding a single set of displacement plates 2, greatly improving the discharge efficiency.
[0037] The following points should be noted in this article:
[0038] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.
[0039] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.
[0040] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.
Claims
1. A feeding mechanism for an air-source heat pump drying equipment, including: A drying tray (1); characterized in that: two sets of stabilizing grooves (103) are provided on the drying tray (1); a displacement plate (2) is slidably connected inside the drying tray (1); two sets of constraint grooves (201) are provided at the bottom of the displacement plate (2); two sets of inward turning grooves (202) are provided at the top of the displacement plate (2); two sets of side connecting grooves (203) are provided at the bottom of the displacement plate (2); scrapers (204) are respectively fixedly inserted inside the two sets of side connecting grooves (203); The bottom of the displacement plate (2) is provided with two sets of contraction grooves (205); the interior of the two sets of inward turning grooves (202) is rotatably connected with connecting rods (3); the interior of the two sets of contraction grooves (205) is movably connected with outward extension rods (4); the two sets of outward extension rods (4) are slidably connected in the two sets of stabilizing sliding grooves (103); the bottom of the two sets of outward extension rods (4) is provided with docking screw grooves (401); the exterior of the two sets of outward extension rods (4) is provided with inward retraction springs (402).
2. The feeding mechanism for the air-source heat pump drying equipment according to claim 1, characterized in that: The inner wall of the drying tray (1) is provided with a sliding groove; two sets of partition strips (101) are fixedly connected to the inner wall of the drying tray (1); ventilation holes (102) are arranged in an array on the drying tray (1); the ventilation holes (102) are distributed between the two sets of partition strips (101).
3. The feeding mechanism for the air-source heat pump drying equipment according to claim 2, characterized in that: The two sets of stabilizing grooves (103) are respectively set on the outside of the two sets of partition bars (101), and the two sets of stabilizing grooves (103) are respectively connected to the sliding grooves on the inner wall of the drying tray (1).
4. The feeding mechanism for the air-source heat pump drying equipment according to claim 3, characterized in that: The edge of the displacement plate (2) is slidably connected to the sliding groove of the drying tray (1); corresponding partition strips (101) are slidably connected in the two sets of constraint grooves (201); and shaft holes are connected in the two sets of inward turning grooves (202).
5. The feeding mechanism for the air-source heat pump drying equipment according to claim 1, characterized in that: The two sets of side grooves (203) are respectively connected to circular insertion holes; the two sets of scrapers (204) are respectively in contact with the surface of the drying tray (1); the bottom of the two sets of shrinkage grooves (205) are respectively connected to circular through holes.
6. The feeding mechanism for the air-source heat pump drying equipment according to claim 1, characterized in that: The ends of the two sets of connecting rods (3) are respectively fixed with cylindrical protrusions for engaging with the shaft holes of the inner groove (202); the other ends of the two sets of connecting rods (3) are respectively fixed with mating screws (301).
7. The feeding mechanism for the air-source heat pump drying equipment according to claim 6, characterized in that: The bottom of each of the two sets of extended rods (4) is provided with a hexagonal prism-shaped protrusion; the interior of each of the two sets of mating screw grooves (401) is threadedly connected to the corresponding mating screw (301).