CN206827162U - A kind of fruits and vegetables transportation frame - Google Patents

Abstract

The utility model provides a fruit and vegetable transport frame, which belongs to the technical field of agricultural appliances. It solves the problem that the loading capacity of the existing transport box is fixed. The fruit and vegetable transport frame includes a bottom plate, vertical columns are fixed at the four corners of the bottom plate, side plates are fixed between two adjacent columns, mounting holes are provided on the upper end of the column, and sliding plugs are inserted into the mounting holes. Supporting column, a positioning structure is provided between the supporting column and the column, and there are installation cavities penetrating to the upper edge in the side panels, and there are coaming boards slidingly inserted in the installation cavities, and the coaming boards are equipped with when the coaming boards protrude upwards A locator that can be positioned on the support column when the cavity is installed. The fruit and vegetable transport frame can increase the loading capacity and prevent the fruits and vegetables from being crushed during stacked transport.

Description

A fruit and vegetable transport box

technical field

The utility model belongs to the technical field of agricultural appliances and relates to a fruit and vegetable transport frame.

Background technique

The fruit and vegetable transport frame is usually a plastic part, which is rectangular in shape and has a set height. During transportation or storage, multiple fruit and vegetable transport frames are usually stacked on top of each other. The weight of the framed fruits and vegetables, that is, the weight of each frame of fruits and vegetables is the same. At this time, it is easy for some fruits and vegetables in the transport frame to protrude from the upper port of the transport frame due to placement or shape. At this time, it is easy to crush the fruits and vegetables when stacking. Of course It is also prone to fruit and vegetable falling.

Contents of the invention

The purpose of the utility model is to solve the above-mentioned problems in the existing technology, and propose a fruit and vegetable transport frame. The fruit and vegetable transport frame can increase the loading capacity and prevent the fruits and vegetables from being crushed when stacked and transported.

The purpose of this utility model can be achieved through the following technical solutions: a fruit and vegetable transport frame, including a rectangular bottom plate, four corners on the side of the bottom plate are vertically fixed with uprights, between two adjacent uprights are fixed It is connected with a side plate, and it is characterized in that an installation hole is opened in the axial direction on the upper end surface of the column, and a support column is slidably inserted into the installation hole, and a support column is provided between the support column and the column. A positioning structure capable of positioning the support column when exiting the installation hole. The side plates are provided with installation cavities that penetrate to the upper edge. The installation cavities are slidably inserted with coaming panels, and the coaming panels are equipped with A locator that can be positioned on the support column when the enclosure extends upwards out of the installation cavity.

During normal use, the support column is retracted into the installation hole, and the coaming is retracted into the installation cavity. When the capacity needs to be expanded, the support column is extended out of the installation hole and fixed by the positioning structure. The positioning piece fixes the coaming boards. At this time, the four coaming boards form an expanded cavity above, thereby increasing the loading capacity. When stacking, the upper transport frame is against the support column of the lower transport frame to prevent fruits and vegetables from being crushed.

In the above-mentioned fruit and vegetable transport frame, the positioning structure includes a nut, the lower end of the supporting column is vertically fixed with a stud, and the outer side wall of the column is provided with a limiting gap, and the limiting gap is connected with the installation hole , the nut is screwed on the stud, and the nut is located in the limit gap. When the support column needs to be extended upwards, the nut is rotated, and the nut is limited by the limit notch, thereby driving the stud to rise, so that the support column extends out of the mounting hole.

In the above-mentioned fruit and vegetable transport frame, the cross-sections of the support column and the installation hole are both rectangular, and the outer surface of the support column is slidingly fitted with the wall of the installation hole. The mounting hole provides a guide for the support column, so that the support column remains stable, and at the same time, the support column with a rectangular cross-section can prevent itself from rotating when the nut is rotated.

In the above-mentioned fruit and vegetable transport frame, the locating member includes a locating pin and a locating spring; Blind holes are arranged on the end faces in the axial direction, and the positioning pin and the positioning spring are arranged in the blind hole, and one end of the positioning spring is pressed against the bottom surface of the blind hole, and the other end is pressed against the inner end of the positioning pin, correspondingly A plurality of positioning holes are provided along the lengthwise direction on the opposite sides of the adjacent two support columns, and the outer ends of the positioning pins can be leaned against the positioning holes under the action of the positioning spring. Insert the locating pin into the locating hole to realize the positioning after the coaming board is raised to the right position, and when the height needs to be readjusted or the installation cavity is retracted, the locating pin can compress the locating spring and get out of the locating hole.

In the above-mentioned fruit and vegetable transport frame, avoidance grooves are formed on the outer walls of both ends of the pull rods, and pull pins are provided on the outer walls of the positioning pins, and the pull pins extend out of the avoidance grooves. The pull pin is used to pull the positioning pin, making the operation convenient.

In the above-mentioned fruit and vegetable transport frame, the four corners on the lower side of the bottom plate are provided with limiting holes, and the sum of the lengths of the supporting columns and the studs is greater than the depth of the installation holes. When the transport frame needs to be stacked, the upper transport frame is sleeved on the support column of the lower transport frame through the limit hole, making it more stable after stacking.

Compared with the prior art, the fruit and vegetable transport frame has the following advantages:

1. When the capacity needs to be expanded, extend the support column out of the installation hole and fix it through the positioning structure, and also pull the coaming board upwards out of the installation cavity, and fix the coaming board through the positioning piece. At this time, the four coaming boards are formed on the top The expanded cavity increases the loading capacity, and when stacked, the upper transport frame leans against the support column of the lower transport frame to prevent the fruits and vegetables from being crushed.

2. Since the four corners on the lower side of the bottom plate are provided with limit holes, when the transport frame needs to be stacked, the upper transport frame is sleeved on the support rod of the lower transport frame through the limit holes, making it more convenient after stacking. Stablize.

Description of drawings

Fig. 1 is a three-dimensional structural schematic diagram of the fruit and vegetable transport frame.

Fig. 2 is a structural sectional view of the fruit and vegetable transport frame at the side plate.

Fig. 3 is an enlarged view of the structure at A in Fig. 1 .

Fig. 4 is an enlarged view of the structure at B in Fig. 2 .

In the figure, 1, bottom plate; 11, limit hole; 2, column; 21, installation hole; 22, limit gap; 3, side plate; 31, installation cavity; 4, support column; 41, stud; 42, Nut; 43, positioning hole; 5, coaming plate; 6, pull rod; 61, blind hole; 62, escape groove; 7, positioning part; 71, positioning pin; 711, pull pin; 72, positioning spring.

detailed description

The following are specific embodiments of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model is not limited to these embodiments.

As shown in Figures 1 and 2, a fruit and vegetable transport frame includes a rectangular bottom plate 1, four corners of the upper side of the bottom plate 1 are vertically fixed with uprights 2, and between two adjacent uprights 2 are fixed with The side plate 3 and the upper end surface of the column 2 are provided with a mounting hole 21 in the axial direction, and a support column 4 is slidably inserted in the mounting hole 21, and a mounting hole 21 is provided between the support column 4 and the column 2 when the support column 4 extends out. A positioning structure capable of positioning the support column 4 during operation, the side plates 3 are provided with installation cavities 31 penetrating to the upper edge, and the installation cavities 31 are slidably inserted with the coaming boards 5, and the coaming boards 5 are provided with a coaming board 5 is a positioning member 7 that can be positioned on the support column 4 when extending upward from the installation cavity 31. During normal use, the support column 4 is retracted into the installation hole 21, and the coaming plate 5 is retracted into the installation cavity 31. When the capacity needs to be expanded, the support column 4 is extended out of the installation hole 21 and fixed by the positioning structure, and the coaming plate 5 is also moved upwards. Pull out the installation cavity 31 and fix the coaming board 5 through the positioning piece 7. At this time, the four coaming boards 5 form an expanded cavity above, thereby increasing the loading capacity. When stacking, the upper transport frame is against the On the support column 4 of the transport frame below, avoid the fruits and vegetables from being crushed.

3 and 4, the positioning structure includes a nut 42, the lower end of the support column 4 is vertically fixed with a stud 41, and a limit gap 22 is provided on the outer wall of the column 2, and the limit gap 22 is connected to the mounting hole 21. Connected, the nut 42 is screwed on the stud 41, and the nut 42 is located in the limit gap 22. When the support column 4 needs to be extended upwards, the nut 42 is rotated, and the nut 42 is limited by the limit gap 22, so that the stud can be driven 41 rises, so that the support column 4 protrudes from the installation hole 21. The cross-sections of the support column 4 and the mounting hole 21 are all rectangular, and the outer surface of the support column 4 is slidingly fitted with the wall of the mounting hole 21. The mounting hole 21 provides guidance for the support column 4, so that the support column 4 remains stable. The support column 4 with a rectangular cross section can prevent itself from rotating when the nut 42 rotates. The positioning part 7 includes a positioning pin 71 and a positioning spring 72. The upper edge of the shroud 5 is fixedly connected with a pull rod 6 along the length direction, and the width of the pull rod 6 is greater than the width of the installation cavity 31. Both ends of the pull rod 6 are aligned along the axial direction. A blind hole 61 is provided, and the positioning pin 71 and the positioning spring 72 are all arranged in the blind hole 61, and one end of the positioning spring 72 is pressed against the bottom surface of the blind hole 61, and the other end is pressed against the inner end of the positioning pin 71, adjacent to each other. The opposite sides of the two support columns 4 are provided with some positioning holes 43 along the length direction. Under the action of the positioning spring 72, the outer ends of the positioning pins 71 can lean against the positioning holes 43. The pin 71 is inserted into the positioning hole 43 to achieve positioning, and when the height needs to be readjusted or the installation cavity 31 is retracted, the positioning pin 71 can compress the positioning spring 72 and get out of the positioning hole 43 . The outer walls of both ends of the pull rod 6 are provided with avoidance grooves 62, and the outer wall of the positioning pin 71 has a pull pin 711. The pull pin 711 stretches out of the avoidance groove 62, and the pull pin 711 is used to pull the positioning pin 71, so that the operation is convenient. Limiting holes 11 are provided at the four corners of the lower side of the bottom plate 1. The sum of the lengths of the support columns 4 and the studs 41 is greater than the depth of the mounting holes 21. When the transport frames need to be stacked, the upper transport frames pass through the limit The hole 11 is sleeved on the support column 4 of the lower transport frame, making it more stable after stacking.

The specific embodiments described herein are only examples to illustrate the spirit of the present invention. Those skilled in the technical field to which the utility model belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the utility model or go beyond the appended claims defined range.

Claims (6)

1. A fruit and vegetable transport frame, comprising a rectangular base plate (1), four corners of the upper side of the base plate (1) are vertically fixedly connected with uprights (2), between adjacent two uprights (2) The side plate (3) is fixedly connected, and it is characterized in that, an installation hole (21) is opened in the axial direction on the upper end surface of the column (2), and a support column (4) is slidably inserted in the installation hole (21). ), a positioning structure that can position the support column (4) when the support column (4) extends out of the installation hole (21) is provided between the support column (4) and the column (2), and the side plate ( 3) There are installation cavities (31) penetrating to the upper edge inside, and coaming panels (5) are slidably inserted in the installation cavities (31), and coaming panels (5) are provided with coaming panels ( 5) A positioning piece (7) capable of being positioned on the support column (4) when extending upward from the installation cavity (31). 2. The fruit and vegetable transport frame according to claim 1, wherein the positioning structure includes a nut (42), the lower end of the support column (4) is vertically fixed with a stud (41), and the column (2) On the outer side wall of (2), offer the limited notch (22), this spaced notch (22) is connected with mounting hole (21), described nut (42) is screwed on the stud (41), and nut ( 42) is located in the limit gap (22). 3. The fruit and vegetable transport frame according to claim 2, characterized in that, the cross-sections of the support column (4) and the installation hole (21) are rectangular, and the outer surface of the support column (4) is in line with the installation hole ( 21) The hole wall is a sliding fit. 4. The fruit and vegetable transport frame according to claim 2 or 3, characterized in that, the positioning member (7) includes a positioning pin (71) and a positioning spring (72), and the upper edge of the enclosure (5) A pull rod (6) is fixedly connected in the length direction, and the width of the pull rod (6) is larger than the width of the installation cavity (31). Both ends of the pull rod (6) are provided with blind holes (61) in the axial direction. The positioning pin (71) and the positioning spring (72) are all arranged in the blind hole (61), and one end of the positioning spring (72) is pressed against the bottom surface of the blind hole (61), and the other end is pressed against the positioning pin (71). ), a number of positioning holes (43) are provided along the lengthwise direction on the opposite sides of the adjacent two supporting columns (4), and the outer ends of the positioning pins (71) can be against the position under the action of the positioning spring (72). in the positioning hole (43). 5. The fruit and vegetable transport frame according to claim 4, characterized in that, the outer walls of both ends of the pull rod (6) are provided with avoidance grooves (62), and the outer walls of the positioning pins (71) are provided with pull pins ( 711), the pull pin (711) stretches out of the escape groove (62). 6. The fruit and vegetable transport frame according to claim 5, characterized in that, four corners on the lower side of the bottom plate (1) are provided with limiting holes (11), and the support column (4) is connected with the screw The sum of the lengths of the columns (41) is greater than the depth of the mounting holes (21).