CN220525559U

CN220525559U - Handheld fruit sclerometer

Info

Publication number: CN220525559U
Application number: CN202321903221.0U
Authority: CN
Inventors: 李方浩; 郝玉龙; 李琢文; 苏佳慧
Original assignee: China Jiliang University
Current assignee: China Jiliang University
Priority date: 2023-07-19
Filing date: 2023-07-19
Publication date: 2024-02-23
Anticipated expiration: 2033-07-19

Abstract

The utility model provides a hand-held fruit sclerometer, comprising: the device comprises a sclerometer body, wherein an insertion barrel is arranged at the bottom of the sclerometer body, and a test head is arranged at the bottom of the insertion barrel; the device comprises a barrel, a pair of connecting guide posts, a lifting plate, a fixed plate, a lifting rod and a lifting rod, wherein the side wall of the barrel is provided with the mounting plate, the bottom of the mounting plate is symmetrically provided with the pair of connecting guide posts, the lifting plate is sleeved on the side wall of the pair of connecting guide posts and used for placing fruits, the fixed plate is arranged at the bottom of the connecting guide posts, and the lifting rod is arranged between the mounting plate and the fixed plate and used for driving the lifting plate to move along the connecting guide posts in the vertical direction, so that the measurement accuracy is improved.

Description

Handheld fruit sclerometer

Technical Field

The utility model relates to a hand-held fruit sclerometer, in particular to a hand-held fruit sclerometer.

Background

The hand-held fruit hardness tester is one instrument for measuring the hardness of apple, pear and other fruits, and is one traditional mechanical fruit hardness tester with spring as force detector and with the measurement accuracy determined by the spring force.

In the prior art, when the existing hand-held fruit sclerometer is used, the detection head needs to be manually inserted into the fruit, so that the fruit is inconvenient to vertically insert into the detection head, the problem that the accuracy of a measurement result is affected by the inclination of the fruit is easy to occur, and the hand-held fruit sclerometer is needed to solve the problem.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a hand-held fruit sclerometer which solves the problems in the prior art.

In order to achieve the above object, the present utility model is realized by the following technical scheme: a hand-held fruit durometer comprising:

the device comprises a sclerometer body, wherein an insertion barrel is arranged at the bottom of the sclerometer body, and a test head is arranged at the bottom of the insertion barrel;

the side wall of the inserting cylinder is provided with a mounting disc, a pair of connecting guide posts are symmetrically arranged at the bottom of the mounting disc, lifting discs for placing fruits are sleeved on the side walls of the connecting guide posts, a fixing plate is arranged at the bottom of the connecting guide posts, and lifting rods for driving the lifting discs to move in the vertical direction along the connecting guide posts are arranged between the mounting disc and the fixing plate.

Further, the lifter includes the vertical threaded rod that runs through the setting in the lifter plate inside, and the both ends of threaded rod all are provided with the spliced pole that is connected with mounting disc bottom, fixed plate top respectively, and the spliced pole all is provided with the bearing with mounting disc, fixed plate junction respectively, and the fixed plate bottom is provided with the spliced pole that is connected with it and rotates the post, rotates the post bottom and is provided with the carousel.

Further, a guide hole is formed in the position, corresponding to the connecting guide column, of the lifting disc, and the diameter of the connecting guide column is matched with the inner diameter of the guide hole.

Further, a threaded hole is formed in the position, corresponding to the threaded rod, of the lifting disc, and the threaded rod is connected with the lifting disc through threads.

Further, the through hole is offered at the fixed plate bottom, rotates post diameter and through-hole internal diameter phase-match, rotates between post and the fixed plate and rotates to be connected, and the carousel lateral wall is provided with the application of force post.

Further, the jack that runs through mounting disc top central point department has been seted up at the mounting disc top, inserts a section of thick bamboo lateral wall and jack inner wall assorted, and the mounting disc lateral wall has been seted up and has been linked together with the jack the tight groove of clamp, and the mounting disc lateral wall is provided with the screw thread post that is used for making the tight groove of clamp zoom.

Further, the inside linking hole of having seted up of mounting disc, linking hole inner wall are provided with the internal thread, and the screw thread post runs through and is connected through the screw thread between clamping groove and the mounting disc, and the screw thread post tip is provided with spacing dish, and the mounting disc lateral wall has seted up with spacing dish assorted spacing hole, and spacing dish lateral wall is provided with the fixed column.

According to the handheld fruit sclerometer, the lifting plate with the fruits is driven by the lifting rod to move along the connecting guide column in the vertical direction, so that the detection head is prevented from being manually inserted into the fruits, the fruits are conveniently vertically inserted into the detection head, the phenomenon that the accuracy of a measurement result is influenced by the inclination of the fruits is avoided, and the accuracy of measurement is further improved;

the clamping groove is scaled by using the threaded column, so that the jack is convenient to scale, the jack on the mounting disc clamps and releases the plug cylinder, the mounting disc and the plug cylinder are convenient to connect and fix, the mounting disc and the fixing plate can be separated from the plug cylinder without detecting fruits, and the sclerometer body is convenient to place.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a perspective view of a hand-held fruit durometer in accordance with an embodiment of the present utility model;

FIG. 2 is an enlarged view of A of FIG. 1 according to one embodiment of the utility model;

FIG. 3 is a perspective view of a lifter in a hand-held fruit durometer in accordance with an embodiment of the present utility model;

in the figure: 1. a durometer body; 101. a plug cylinder; 102. a test head; 2. a mounting plate; 21. a jack; 3. a clamping groove; 4. a threaded column; 5. connecting a guide column; 6. a lifting disc; 7. a fixing plate; 8. a guide hole; 9. a turntable; 91. a force application column; 10. rotating the column; 11. a bearing; 12. a connecting column; 13. a threaded rod; 14. a limiting hole; 15. a limiting disc; 151. and fixing the column.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1, the present utility model provides a technical solution: a hand-held fruit durometer comprising:

the device comprises a sclerometer body 1, wherein an insertion barrel 101 is arranged at the bottom of the sclerometer body 1, and a test head 102 is arranged at the bottom of the insertion barrel 101;

the cartridge 101 lateral wall is provided with mounting disc 2, mounting disc 2 bottom symmetry is provided with a pair of connection guide post 5, a pair of connection guide post 5 lateral wall cover is equipped with the elevating disc 6 that is used for placing the fruit, connection guide post 5 bottom is provided with fixed plate 7, be provided with the lifter that is used for driving elevating disc 6 along connecting guide post 5 and remove in vertical direction between mounting disc 2 and the fixed plate 7, this design is through using the lifter to drive elevating disc 6 that has put the fruit along connecting guide post 5 remove in vertical direction, avoid the manual fruit of inserting the detection head, thereby be convenient for insert the fruit perpendicularly inside the detection head and avoided taking place the phenomenon that the fruit slope influences the measuring result accuracy, and then improve the accuracy of measurement.

Referring to fig. 1 and 3, the lifter includes the threaded rod 13 that vertically runs through the setting in the lifter plate 6 inside, the both ends of threaded rod 13 all are provided with respectively with mounting disc 2 bottom, the spliced pole 12 that fixed plate 7 top is connected, spliced pole 12 respectively with mounting disc 2, the fixed plate 7 junction all is provided with bearing 11, the fixed plate 7 bottom is provided with the spliced pole 10 that is connected with spliced pole 12 on it, the spliced pole 10 bottom is provided with carousel 9, this design is through driving the spliced pole 10 rotation through the application of force to carousel 9, the spliced pole 12 rotation is driven in the rotation of spliced pole 10, the spliced pole 13 rotation drives threaded rod 13 rotation, threaded rod 13 rotation drives lifter plate 6 along connecting guide post 5 and remove in vertical direction, thereby the fruit of placing on the lifter plate 6 of being convenient for inserts the detection head inside perpendicularly.

Referring to fig. 1, a guide hole 8 is formed at a position of a lifting disk 6 corresponding to a connection guide post 5, the diameter of the connection guide post 5 is matched with the inner diameter of the guide hole 8, the design is convenient for the guide hole 8 on the lifting disk 6 to move along the connection guide post 5, the stability of the lifting disk 6 moving along the connection guide post 5 in the vertical direction is improved, a threaded hole is formed at a position of the lifting disk 6 corresponding to a threaded rod 13, the threaded rod 13 is connected with the lifting disk 6 through threads, the design is convenient for the threaded rod 13 to be connected with the lifting disk 6 through threads and for the lifting disk 6 to move along the connection guide post 5 in the vertical direction, a through hole is formed at the bottom of a fixed plate 7, the diameter of a rotating post 10 is matched with the inner diameter of the through hole, the rotating post 10 is connected with the fixed plate 7 in a rotating way, a force applying post 91 is arranged on the side wall of a rotating plate 9, and the design is convenient for driving the rotating post 10 to rotate through the use of the force applying post 91.

Referring to fig. 1 and 2, the jack 21 penetrating through the center position of the top of the installation plate 2 is provided at the top of the installation plate 2, the side wall of the insertion tube 101 is matched with the inner wall of the jack 21, the side wall of the installation plate 2 is provided with the clamping groove 3 communicated with the jack 21, the side wall of the installation plate 2 is provided with the screw column 4 for enabling the clamping groove 3 to zoom, the jack 21 is conveniently zoomed by using the screw column 4, the jack 21 on the installation plate 2 clamps and releases the insertion tube 101, the installation plate 2 and the insertion tube 101 are conveniently connected and fixed, the installation plate 2 and the fixing plate 7 thereof can be separated from the insertion tube 101 without detecting fruits, and the sclerometer body 1 is conveniently placed.

Referring to fig. 2, a connecting hole is formed in the mounting plate 2, an internal thread is arranged on the inner wall of the connecting hole, a threaded column 4 penetrates through the clamping groove 3 and is connected with the mounting plate 2 through threads, a limit plate 15 is arranged at the end of the threaded column 4, a limit hole 14 matched with the limit plate 15 is formed in the side wall of the mounting plate 2, a fixing column 151 is arranged on the side wall of the limit plate 15, the fixing column 151 is conveniently connected through threads, the limit plate 15 is conveniently driven to rotate by the fixing column 151, the limit plate 15 drives the threaded column 4 to rotate and is connected with the mounting plate 2 through threads, and accordingly the clamping groove 3 is scaled.

Referring to fig. 1-3, as one embodiment of the present utility model: when the fruit hardness is required to be detected, a worker firstly inserts the jack 21 on the mounting plate 2 into the side wall of the inserting cylinder 101, then applies force to the fixing column 151 to enable the threaded column 4 to rotate, and the threaded column 4 rotates to drive clamping to shrink, so that the jack 21 and the inserting cylinder 101 are attached, clamped and fixed;

then, fruits to be detected are placed on the top of the lifting disc 6 from one side corresponding to the threaded rod 13, the rotating disc 9 in the lifting rod is forced to drive the rotating column 10 to rotate, the rotating column 10 is rotated to drive the connecting column 12 to rotate, the connecting column 12 is rotated to drive the threaded rod 13 to rotate, the threaded rod 13 is rotated to drive the lifting disc 6 to move in the vertical direction along the connecting guide column 5, the detection head is prevented from being manually inserted into the fruits, the fruits are conveniently vertically inserted into the detection head, the phenomenon that the fruit inclination influences the accuracy of the measurement result is avoided, the accuracy of the measurement is further improved, after the detection is finished, the threaded rod 13 is reversely rotated to enable the lifting disc 6 to move downwards, and when the fruits are moved to a proper position, the detected fruits are removed;

finally, the fixed column 151 is reversely forced to drive the limit disc 15 to move to one side far away from the mounting disc 2, so that the threaded column 4 is driven to reversely rotate, the clamping groove 3 is enlarged and is released, the joint of the jack 21 and the plug cylinder 101 is loosened, the mounting disc 2 is forced to downwards move and separate from the side wall of the plug cylinder 101, the mounting disc 2 and the fixed plate 7 thereof can be separated from the plug cylinder 101, the sclerometer body 1 is conveniently placed, and the practicability of the utility model is improved.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A hand-held fruit durometer comprising:

the device comprises a sclerometer body (1), wherein an insertion barrel (101) is arranged at the bottom of the sclerometer body (1), and a test head (102) is arranged at the bottom of the insertion barrel (101);

it is characterized in that the method comprises the steps of,

the utility model discloses a fruit-bearing device is characterized in that a mounting plate (2) is arranged on the side wall of the inserting cylinder (101), a pair of connecting guide posts (5) are symmetrically arranged at the bottom of the mounting plate (2), a pair of lifting plates (6) for placing fruits are sleeved on the side wall of the connecting guide posts (5), a fixing plate (7) is arranged at the bottom of the connecting guide posts (5), and a lifting rod for driving the lifting plates (6) to move in the vertical direction is arranged between the mounting plate (2) and the fixing plate (7).

2. The handheld fruit sclerometer of claim 1, characterized in that the lifting rod comprises a threaded rod (13) vertically penetrating through the lifting disc (6), connecting columns (12) respectively connected with the bottom of the mounting disc (2) and the top of the fixing plate (7) are respectively arranged at two ends of the threaded rod (13), bearings (11) are respectively arranged at the connecting positions of the connecting columns (12) and the mounting disc (2) and the fixing plate (7), a rotating column (10) connected with the connecting columns (12) on the bottom of the fixing plate (7) is arranged at the bottom of the fixing plate (7), and a turntable (9) is arranged at the bottom of the rotating column (10).

3. The handheld fruit sclerometer of claim 1, characterized in that a guiding hole (8) is formed at a position of the lifting disk (6) corresponding to the connecting guiding column (5), and the diameter of the connecting guiding column (5) is matched with the inner diameter of the guiding hole (8).

4. The hand-held fruit sclerometer according to claim 2, characterized in that a threaded hole (131) is formed at a position of the lifting disk (6) corresponding to the threaded rod (13), and the threaded rod (13) is connected with the lifting disk (6) through threads.

5. The hand-held fruit sclerometer according to claim 2, characterized in that a through hole is formed in the bottom of the fixed plate (7), the diameter of the rotating column (10) is matched with the inner diameter of the through hole, the rotating column (10) is rotationally connected with the fixed plate (7), and a force application column (91) is arranged on the side wall of the turntable (9).

6. The handheld fruit sclerometer of claim 1, characterized in that a jack (21) penetrating through the center of the top of the mounting plate (2) is formed in the top of the mounting plate (2), the side wall of the inserting cylinder (101) is matched with the inner wall of the jack (21), a clamping groove (3) communicated with the jack (21) is formed in the side wall of the mounting plate (2), and a threaded column (4) for enabling the clamping groove (3) to zoom is formed in the side wall of the mounting plate (2).

7. The handheld fruit sclerometer of claim 6, characterized in that a connecting hole is formed in the mounting plate (2), an internal thread is arranged on the inner wall of the connecting hole, the threaded column (4) penetrates through the clamping groove (3) and is connected with the mounting plate (2) through threads, a limit plate (15) is arranged at the end of the threaded column (4), a limit hole (14) matched with the limit plate (15) is formed in the side wall of the mounting plate (2), and a fixing column (151) is arranged on the side wall of the limit plate (15).