An adjustable air conditioner compressor mounting bracket structure

Abstract

The utility model relates to a kind of adjustable air conditioner compressor mounting bracket structure, characteristics are;Compressor support is fixed on support mounting beam;Support mounting beam is fixed on agricultural vehicle body;Compressor support is hinged to the outer surface of air conditioner compressor by the hinged ear of its main body upper front;Pull rod welding is constituted by screw rod portion and shaft sleeve portion vertically welded in one end thereof;The main body lower portion of shaft sleeve portion and compressor support is rotatably connected by the first pin shaft of through mounting;Connecting block is equipped with the screw rod through mounting hole and the second pin shaft through mounting hole of axis mutually perpendicular in staggered position;Screw rod through mounting hole and the screw rod portion of pull rod welding are through mounting cooperation, and nut is connected on the both sides of screw rod through mounting hole in screw rod portion, so that screw rod portion and connecting block adjustable fixed connection;Second pin shaft is through mounted in the second pin shaft through mounting hole and the hinged hole on the other group of hinged seat reserved in the outer surface of air conditioner compressor.The structure conveniently realizes compressor drive belt tightness adjustment.

Description

Technical Field

[0001] This utility model belongs to the field of agricultural machinery, specifically relating to an adjustable air conditioning compressor mounting bracket structure. Background Technology

[0002] With the modernization of agricultural machinery, more and more agricultural machines are equipped with air conditioning systems. During the installation of these systems, the installation of the air conditioning compressor significantly affects the cooling performance. Existing compressor mounting brackets are labor-intensive to install and make it difficult to ensure the correct tension of the compressor's drive belt. After a period of use, a loose drive belt can easily cause slippage, smoke, and other problems, affecting the air conditioning's cooling performance. This new compressor mounting bracket requires less labor to install, and the belt tension is easily adjustable, ensuring stable compressor operation. Utility Model Content

[0003] This utility model addresses the shortcomings of existing technologies by proposing an adjustable air conditioning compressor mounting bracket structure that is easy to install and allows for adjustment of the compressor drive belt tension, thereby ensuring stable compressor operation.

[0004] The above-mentioned objective of this utility model is achieved through the following technical solution: An adjustable air conditioner compressor mounting bracket structure includes a compressor bracket, a bracket mounting beam, a tie rod welded together, a first pin, a connecting block, and a second pin. The compressor bracket is fixed on the bracket mounting beam; the bracket mounting beam is fixed on the vehicle body of the agricultural machinery; the compressor bracket is hinged to a set of hinge seats reserved on the outer surface of the air conditioning compressor through the hinge lug provided on the upper front of its main body, and the center position of the hinge connection constitutes the adjustment rotation center position of the air conditioning compressor. The tie rod is composed of a screw part and a bushing part vertically welded to one end of the screw part; the bushing part and the lower part of the main body of the compressor bracket are connected to each other in a rotatable manner by a first pin. The connecting block has two through holes that are misaligned and perpendicular to each other. One through hole is a screw mounting hole, and the other is a second pin mounting hole. The screw mounting hole is fitted with the screw part welded to the tie rod, and nuts are connected to both sides of the screw part at the screw mounting hole, so that the screw part and the connecting block are adjustablely fixedly connected. The connecting block is embedded in the space between another set of hinge seats reserved on the outer surface of the air conditioner compressor. The second pin is installed in the second pin mounting hole and the hinge hole on the other set of hinge seats, so that the connecting block and the air conditioner compressor form a relative rotatable connection.

[0005] Furthermore, the upper part of the main body of the compressor bracket and the bracket mounting beam are provided with multiple bolt holes corresponding to each other. By inserting bolts into the bolt holes and cooperating with flange nuts, the compressor bracket is fixed on the bracket mounting beam.

[0006] Furthermore, a clearance groove is provided at the lower part of the compressor bracket body, and upright plates are provided on both sides of the clearance groove on the back of the lower part of the compressor bracket body. Pin holes are coaxially provided on the upright plates on both sides. The bushing part of the tie rod is embedded between the two upright plates on the back of the compressor bracket. The first pin is inserted into the pin holes on the upright plates on both sides and into the bushing part of the tie rod.

[0007] The advantages and positive effects of this utility model are as follows: 1. This utility model's compressor mounting bracket structure adopts a connection structure of compressor bracket, welded tie rod, connecting block, and two pin shafts. It allows adjustment of the compressor's installation position via a screw and nut, thereby adjusting the tension of the drive belt, and uses threaded locking. After the air conditioner compressor has been used for a period of time, if the drive belt stretches and loosens, the nut on the connecting screw can be loosened, the belt tension adjusted by adjusting the nut, and then tightened again to ensure the compressor is secure and operates smoothly. This utility model solves the problem of existing compressor installation methods where prying the compressor with a pry bar to tighten the belt, and then tightening the adjusting rod, can easily lead to belt loosening due to stress leakage.

[0008] 2. The adjustable air conditioner compressor mounting bracket structure of this utility model has the advantages of simple structure, small installation space, wide applicability, convenient tensioning of transmission belt, and wide tension adjustment range. Attached Figure Description

[0009] Figure 1 This is an exploded perspective view of the adjustable air conditioner compressor mounting bracket structure of this utility model; Figure 2 This utility model relates to an overall three-dimensional adjustable air conditioner compressor mounting bracket structure. Figure 1 ; Figure 3 This utility model relates to an overall three-dimensional adjustable air conditioner compressor mounting bracket structure. Figure 2 ; Figure 4 This utility model relates to the structure of the compressor bracket in the adjustable air conditioner compressor mounting bracket. Figure 1 ; Figure 5 This utility model relates to the structure of the compressor bracket in the adjustable air conditioner compressor mounting bracket. Figure 2 ; Figure 6 This is a structural diagram of the connecting block in the adjustable air conditioner compressor mounting bracket structure of this utility model. Detailed Implementation

[0010] The structure of this utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that these embodiments are descriptive and not limiting.

[0011] Please refer to the following for an adjustable air conditioner compressor mounting bracket structure. Figures 1-6 Its invention features include: a compressor bracket 4, a bracket mounting beam 5, a tie rod weld 8, a first pin 10, a connecting block 13, a second pin 12, etc.

[0012] The compressor bracket has a curved plate-like main body. Multiple bolt holes 4-1 are correspondingly provided on the upper part of the main body and on the bracket mounting beam for inserting bolts 3. These bolts, along with flange nuts 6, secure the compressor bracket to the bracket mounting beam. The bracket mounting beam is fixed to the vehicle body of the agricultural machinery. A hinge lug 4-2 is provided on the upper front of the compressor bracket main body. The hinge lug has a hinge hole, which connects to a set of hinge seats pre-installed on the outer surface of the air conditioning compressor 1 via a hinge shaft. The center position of this hinge connection constitutes the adjustment rotation center position of the air conditioning compressor.

[0013] A clearance groove 4-3 is provided at the lower part of the compressor bracket body, and upright plates 4-4 are provided on both sides of the clearance groove on the back of the lower part of the compressor bracket body. Pin holes are provided coaxially on the upright plates on both sides for welding to the tie rod.

[0014] The tie rod weld consists of a screw section and a bushing section vertically welded to one end of the screw section. The bushing section of the tie rod weld is embedded between the two upright plates on the back of the compressor bracket. The first pin is inserted into the pin holes on the bushing section and the two upright plates, so that the tie rod weld and the lower part of the compressor bracket form a rotatable connection. The first pin is axially limited by a cotter pin 9 and a washer 7.

[0015] The connecting block has two staggered through holes with mutually perpendicular axes. One through hole is a screw mounting hole 13-1, and the other is a second pin mounting hole 13-2. The screw mounting hole is fitted with the screw portion of the tie rod, and nuts 11 are connected to both sides of the screw portion at the screw mounting hole, achieving an adjustable fixed connection between the tie rod and the connecting block. The connecting block is embedded in the space between another set of hinge seats reserved on the outer surface of the air conditioner compressor. The second pin is mounted in the second pin mounting hole and the hinge holes on the other set of hinge seats, forming a rotatable connection between the connecting block and the air conditioner compressor. The second pin is axially limited by a cotter pin and a washer.

[0016] The adjustable air conditioning compressor mounting bracket structure is adopted. During installation, the air conditioning compressor 1 is first hinged to the compressor bracket, and then the compressor bracket is fixed to the bracket mounting beam on the vehicle body using bolts and flange nuts. Next, the first pin, washer, and cotter pin are used to weld and hinge the tie rod to the compressor bracket. Then, the connecting block is fitted onto the screw part welded to the tie rod, and the connecting block is connected to the compressor through the second pin, washer, and cotter pin. Next, the drive belt 2 is used to connect the engine pulley on the vehicle body to the pulley at the compressor input end. Finally, a nut on the screw part is used to press the connecting block to adjust the tension of the drive belt. After the drive belt tension is adjusted to the correct position, the connecting block is locked with another nut.

[0017] Although embodiments and drawings of the present invention have been disclosed for illustrative purposes, those skilled in the art will understand that various substitutions, variations and modifications are possible without departing from the spirit and scope of the present invention and the appended claims. Therefore, the scope of the present invention is not limited to the contents disclosed in the embodiments and drawings.

Claims

1. An adjustable air conditioner compressor mounting bracket structure, characterized in that: Includes compressor bracket, bracket mounting beam, tie rod welding, first pin, connecting block and second pin; The compressor bracket is fixed on the bracket mounting beam; the bracket mounting beam is fixed on the vehicle body of the agricultural machinery; the compressor bracket is hinged to a set of hinge seats reserved on the outer surface of the air conditioning compressor through the hinge lug provided on the upper front of its main body, and the center position of the hinge connection constitutes the adjustment rotation center position of the air conditioning compressor. The tie rod is composed of a screw part and a bushing part vertically welded to one end of the screw part; the bushing part and the lower part of the main body of the compressor bracket are connected to each other in a rotatable manner by a first pin. The connecting block has two through holes that are misaligned and perpendicular to each other. One through hole is a screw mounting hole, and the other is a second pin mounting hole. The screw mounting hole is fitted with the screw part welded to the tie rod, and nuts are connected to both sides of the screw part at the screw mounting hole, so that the screw part and the connecting block are adjustablely fixedly connected. The connecting block is embedded in the space between another set of hinge seats reserved on the outer surface of the air conditioner compressor. The second pin is installed in the second pin mounting hole and the hinge hole on the other set of hinge seats, so that the connecting block and the air conditioner compressor form a relative rotatable connection.

2. The adjustable air conditioner compressor mounting bracket structure according to claim 1, characterized in that: The compressor bracket has multiple bolt holes on its upper body and mounting beam. By inserting bolts into the bolt holes and using flange nuts, the compressor bracket is fixed to the mounting beam.

3. The adjustable air conditioner compressor mounting bracket structure according to claim 1, characterized in that: A clearance groove is provided at the lower part of the compressor bracket body, and upright plates are provided on both sides of the clearance groove on the back of the lower part of the compressor bracket body. Pin holes are coaxially provided on the upright plates on both sides. The bushing part of the tie rod is embedded between the two upright plates on the back of the compressor bracket. The first pin is inserted into the pin holes on the upright plates on both sides and into the bushing part of the tie rod.

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